Patent application title: STARCH PROCESS
Inventors:
Anders Vikso Nielsen (Slangerup, DK)
Carsten Andersen (Vaerloese, DK)
Carsten Andersen (Vaerloese, DK)
Sven Pedersen (Gentofte, DK)
Carsten Hjort (Vaerloese, DK)
IPC8 Class: AC12P1914FI
USPC Class:
435 43
Class name: Chemistry: molecular biology and microbiology micro-organism, tissue cell culture or enzyme using process to synthesize a desired chemical compound or composition preparing compound having a 1-thia-4-aza-bicyclo (3.2.0) heptane ring system (e.g., penicillin, etc.)
Publication date: 2015-03-19
Patent application number: 20150079628
Abstract:
The present invention relates to a process for enzymatic hydrolysis of
granular starch into a soluble starch hydrolysate at a temperature below
the initial gelatinization temperature of said granular starch.Claims:
1. A process for producing a soluble starch hydrolyzate, comprising
subjecting an aqueous granular starch slurry at a temperature below the
initial gelatinization temperature of said granular starch to the action
of a first enzyme and a second enzyme, wherein (a) the first enzyme (i)
is a member of Glycoside Hydrolase Family 13; (ii) has
alpha-1,4-glucosidic hydrolysis activity; and (iii) comprises a
functional carbohydrate-binding module (CBM) belonging to CBM Family 20,
which has an amino acid sequence having at least 80% homology to the
amino acid sequence of SEQ ID NO: 2; and (b) the second enzyme is a
fungal alpha-amylase (EC 3.2.1.1), a beta-amylase (E.C. 3.2.1.2), or a
glucoamylase (E.C.3.2.1.3).
2. The process of claim 1, wherein the CBM has an amino acid sequence having at least 85% homology to the amino acid sequence of SEQ ID NO: 2.
3. The process of claim 1, wherein the first enzyme is an alpha-amylase.
4. The process of claim 1, wherein the first enzyme comprises an amino acid sequence having at least 95% homology to the amino acid sequence of SEQ ID NO: 19.
5. The process of claim 1, wherein the first enzyme is a hybrid alpha-amylase.
6. The process of claim 1, wherein the first enzyme is an alpha-amylase which comprises a catalytic domain which has an amino acid sequence having at least 90% homology to the amino acid sequence of SEQ ID NO: 4.
7. The process of claim 1, wherein the first enzyme is an alpha-amylase which comprises a catalytic domain which has an amino acid sequence having at least 95% homology to the amino acid sequence of SEQ ID NO: 4.
8. The process of claim 1, wherein the second enzyme is a fungal alpha-amylase.
9. The process of claim 1, wherein the second enzyme is a beta-amylase.
10. The process of claim 1, wherein the second enzyme is a glucoamylase.
11. The process of claim 1, wherein the starch slurry has 20-55% dry solids granular starch.
12. The process of claim 1, wherein at least 85% of the dry solids of the granular starch is converted into the soluble starch hydrolyzate.
13. The process of claim 1, further comprising subjecting the granular starch slurry to the action of an isoamylase and/or a pullulanase.
14. The process of claim 1, which is conducted at a temperature of at least 58.degree. C.
15. The process of claim 1, which is conducted at a pH of 3-7.
16. The process of claim 1, wherein the soluble starch hydrolyzate has a DX of at least 94.5%.
17. The process of claim 1, wherein the granular starch is obtained from tubers, roots, stems, or whole grain.
18. The process of claim 1, wherein the granular starch is obtained from cereals.
19. The process of claim 1, wherein the granular starch is obtained from corn, cobs, wheat, barley, rye, milo, sago, cassava, tapioca, sorghum, rice or potatoes.
20. The process of claim 1, wherein the granular starch is obtained from dry milling of whole grain or from wet milling of whole grain or from milled corn grits.
21. The process of claim 1, which is conducted in an ultrafiltration system wherein the retentate is held under recirculation in the presence of enzymes, raw starch and water and the permeate is the soluble starch hydrolyzate.
22. The process of claim 1, which is conducted in a continuous membrane reactor with ultrafiltration membranes and wherein the retentate is held under recirculation in the presence of enzymes, raw starch and water and the permeate is the soluble starch hydrolyzate.
23. The process of claim 1, which is conducted in a continuous membrane reactor with microfiltration membranes and wherein the retentate is held under recirculation in presence of enzymes, raw starch and water and the permeate is the soluble starch hydrolyzate.
24. A process for production of high fructose starch-based syrup (HFSS), comprising subjecting a soluble starch hydrolyzate produced by the process of claim 1 to conversion into high fructose starch-based syrup (HFSS).
25. A process for production of a fermentation product, comprising fermenting a soluble starch hydrolyzate produced by the process of claim 1.
26. The process of claim 1, wherein the fermentation product is citric acid, monosodium glutamate, gluconic acid, sodium gluconate, calcium gluconate, potassium gluconate, glucono delta lactone, sodium erythorbate, itaconic acid, lactic acid, gluconic acid; ketones; amino acids, glutamic acid (sodium monoglutaminate), penicillin, tetracyclin; enzymes; vitamins or hormones.
27. A process for production of fuel or potable ethanol, comprising fermenting a soluble starch hydrolyzate produced by the process of claim 1.
28. The process of claim 27, wherein the fermentation step is carried out simultaneously or separately/sequential to the hydrolysis of the granular starch.
Description:
CROSS REFERENCE
[0001] This application is a continuation of U.S. application Ser. No. 13/333,286 filed Dec. 21, 2011, which is a divisional of U.S. Ser. No. 10/561,671 filed on Dec. 20, 2005, now U.S. Pat. No. 8,105,801, which is a 35 U.S.C. 371 national application of PCT/DK2004/0004563 filed Jun. 25, 2004, which claims priority or the benefit under 35 U.S.C. 119 of Danish application nos. PA 2003 00949 and PA 2003 01568 filed Jun. 25, 2003 and Oct. 24, 2003, respectively, and U.S. provisional application Nos. 60/482,589 and 60/514,854 filed Jun. 25, 2003 and Oct. 27, 2003, respectively, the contents of which are fully incorporated herein by reference.
FIELD OF THE INVENTION
[0002] The present invention relates to a process for hydrolysis of granular starch into a soluble starch hydrolysate at a temperature below the initial gelatinization temperature of said granular starch.
BACKGROUND OF THE INVENTION
[0003] A large number of processes have been described for converting starch to starch hydrolysates, such as maltose, glucose or specialty syrups, either for use as sweeteners or as precursors for other saccharides such as fructose. Glucose may also be fermented to ethanol or other fermentation products, such as citric acid, monosodium glutamate, gluconic acid, sodium gluconate, calcium gluconate, potassium gluconate, glucono delta lactone, sodium erythorbate, itaconic acid, lactic acid, gluconic acid; ketones; amino acids, glutamic acid (sodium monoglutaminate), penicillin, tetracyclin; enzymes; vitamins, such as riboflavin, B12, beta-carotene or hormones.
[0004] Starch is a high molecular-weight polymer consisting of chains of glucose units. It usually consists of about 80% amylopectin and 20% amylose. Amylopectin is a branched polysaccharide in which linear chains of alpha-1,4 D-glucose residues are joined by alpha-1,6 glucosidic linkages.
[0005] Amylose is a linear polysaccharide built up of D-glucopyranose units linked together by alpha-1,4 glucosidic linkages. In the case of converting starch into a soluble starch hydrolysate, the starch is depolymerized. The conventional depolymerization process consists of a gelatinization step and two consecutive process steps, namely a liquefaction process and a saccharification process.
[0006] Granular starch consists of microscopic granules, which are insoluble in water at room temperature. When an aqueous starch slurry is heated, the granules swell and eventually burst, dispersing the starch molecules into the solution. During this "gelatinization" process there is a dramatic increase in viscosity. As the solids level is 30-40% in a typical industrial process, the starch has to be thinned or "liquefied" so that it can be handled. This reduction in viscosity is today mostly obtained by enzymatic degradation. During the liquefaction step, the long-chained starch is degraded into smaller branched and linear units (maltodextrins) by an alpha-amylase. The liquefaction process is typically carried out at about 105-110° C. for about 5 to 10 minutes followed by about 1-2 hours at about 95° C. The temperature is then lowered to 60° C., a glucoamylase or a beta-amylase and optionally a debranching enzyme, such as an isoamylase or a pullulanase are added, and the saccharification process proceeds for about 24 to 72 hours.
[0007] It will be apparent from the above discussion that the conventional starch conversion process is very energy consuming due to the different requirements in terms of temperature during the various steps. It is thus desirable to be able to select the enzymes used in the process so that the overall process can be performed without having to gelatinize the starch. Such processes are the subject for the patents U.S. Pat. No. 4,591,560, U.S. Pat. No. 4,727,026 and U.S. Pat. No. 4,009,074 and EP 0171218.
[0008] The present invention relates to a one-step process for converting granular starch into soluble starch hydrolysate at a temperature below initial gelatinization temperature of the starch.
SUMMARY OF THE INVENTION
[0009] In a first aspect the invention provides a process for producing a soluble starch hydrolysate, the process comprising subjecting a aqueous granular starch slurry at a temperature below the initial gelatinization temperature of said granular starch to the action of a first enzyme, which enzyme; is a member of the Glycoside Hydrolase Family 13; has alpha-1.4-glucosidic hydrolysis activity, and; comprises a functional Carbohydrate-Binding Module (CBM) belonging to CBM Family 20, which CBM has an amino acid sequence having at least 60% homology to an amino acid sequence selected from the group consisting of SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3; and which second enzyme is selected from the list comprising a fungal alpha-amylase (EC 3.2.1.1), a beta-amylase (E.C. 3.2.1.2), and a glucoamylase (E.C.3.2.1.3).
[0010] The process of the first aspect of the invention may be performed as a one step process and/or as a process comprising one or more steps.
[0011] In a second aspect the invention provides a process for production of high fructose starch-based syrup (HFSS), the process comprising producing a soluble starch hydrolysate by the process of the first aspect of the invention, and further comprising a step for conversion of the soluble starch hydrolysate into a high fructose starch-based syrup (HFSS).
[0012] In a third aspect the invention provides a process for production of fuel or potable ethanol; comprising producing a soluble starch hydrolysate by the process of the first aspect of the invention, and further comprising a step for fermentation of the soluble starch hydrolysate into ethanol, wherein the fermentation step is carried out simultaneously or separately/sequential to the hydrolysis of the granular starch.
[0013] In a fourth aspect the invention provides a use of an enzyme having alpha-amylase activity in a process for hydrolysis of starch, said enzyme comprising a functional CBM having an amino acid sequence having at least 60% homology to an amino acid sequence selected from the group consisting of SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3.
[0014] In a fifth aspect the invention provides a use of an enzyme having alpha-amylase activity in a process for hydrolysis of granular starch, said enzyme comprising an amino acid sequence having at least 75%, least 80%, at least 85%, at least 90%, least 95%, at least 98%, such as at least 99% homology to an amino acid sequence selected from the group consisting of SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8, SEQ ID NO:9, SEQ ID NO:10, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:13, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:16, SEQ ID NO:17, and SEQ ID NO:18.
[0015] In a sixth aspect the invention provides a use of an enzyme having alpha-amylase activity and a functional CBM in a process for hydrolysis of granular starch, said enzyme comprising an amino acid sequence having at least 75%, at least 80%, at least 85%, at least 90%, least 95%, at least 98%, such as at least 99% homology to an amino acid sequence selected from the group consisting of SEQ ID NO:19, SEQ ID NO:20, SEQ ID NO:21 and SEQ ID NO:22.
DETAILED DESCRIPTION OF THE INVENTION
Definitions
[0016] The term "granular starch" is understood as raw uncooked starch, i.e. starch that has not been subjected to a gelatinization. Starch is formed in plants as tiny granules insoluble in water. These granules are preserved in starches at temperatures below the initial gelatinization temperature. When put in cold water, the grains may absorb a small amount of the liquid. Up to 50° C. to 70° C. the swelling is reversible, the degree of reversibility being dependent upon the particular starch. With higher temperatures an irreversible swelling called gelatinization begins.
[0017] The term "initial gelatinization temperature" is understood as the lowest temperature at which gelatinization of the starch commences. Starch heated in water begins to gelatinize between 50° C. and 75° C.; the exact temperature of gelatinization depends on the specific starch and can readily be determined by the skilled artisan. Thus, the initial gelatinization temperature may vary according to the plant species, to the particular variety of the plant species as well as with the growth conditions. In the context of this invention the initial gelatinization temperature of a given starch is the temperature at which birefringence is lost in 5% of the starch granules using the method described by Gorinstein and Lii, 1992, Starch/Starke 44(12): 461-466.
[0018] The term "soluble starch hydrolysate" is understood as the soluble products of the processes of the invention and may comprise mono- di-, and oligosaccharides, such as glucose, maltose, maltodextrins, cyclodextrins and any mixture of these. Preferably at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97% or 98% of the dry solids of the granular starch is converted into a soluble starch hydrolysate.
[0019] The term "Speciality Syrups", is an in the art recognised term and is characterised according to DE and carbohydrate spectrum (See the article "New Speciality Glucose Syrups", p. 50+, in the textbook "Molecular Structure and Function of Food Carbohydrate", Edited by G. G. Birch and L. F. Green, Applied Science Publishers LTD., London). Typically Speciality Syrups have a DE in the range from 35 to 45.
[0020] The "Glycoside Hydrolase Family 13" is in the context of this invention defined as the group of hydrolases comprising a catalytic module having a (beta/alpha)8 or TIM barrel structure and acting on starch and related substrates through an alpha-retaining reacting mechanism (Koshland, 1953, Biol. Rev. Camp. Philos. Soc. 28: 416-436).
[0021] The enzymes having "alpha-1.4-glucosidic hydrolysis activity" is in the context of this invention defined as comprising the group of enzymes which catalyze the hydrolysis and/or synthesis of alpha-1,4-glucosidic bonds as defined by Takata (Takata et al., 1992, J. Biol. Chem. 267: 18447-18452) and by Koshland (Koshland, 1953, Biol. Rev. Camp. Philos. Soc. 28: 416-436).
[0022] The "Carbohydrate-Binding Module of Family 20" or a CBM-20 module is in the context of this invention defined as a sequence of approximately 100 amino acids having at least 45% homology to the Carbohydrate-Binding Module (CBM) of the polypeptide disclosed in FIG. 1 by Joergensen et al., 1997, Biotechnol. Lett. 19: 1027-1031. The CBM comprises the last 102 amino acids of the polypeptide, i.e. the subsequence from amino acid 582 to amino acid 683. The numbering of Glycoside Hydrolase Families applied in this disclosure follows the concept of Coutinho, P. M. & Henrissat, B. (1999) CAZy-Carbohydrate-Active Enzymes server at URL: afmb.cnrs-mrs.fr/˜cazy/CAZY/index.html or alternatively Coutinho, P. M. & Henrissat, B. 1999; The modular structure of cellulases and other carbohydrate-active enzymes: an integrated database approach. In "Genetics, Biochemistry and Ecology of Cellulose Degradation", K. Ohmiya, K. Hayashi, K. Sakka, Y. Kobayashi, S. Karita and T. Kimura eds., Uni Publishers Co., Tokyo, pp. 15-23, and Bourne, Y. & Henrissat, B. 2001; Glycoside hydrolases and glycosyltransferases: families and functional modules, Current Opinion in Structural Biology 11:593-600.
[0023] A carbohydrate-binding module (CBM) is a polypeptide amino acid sequence which binds preferentially to a poly- or oligosaccharide (carbohydrate), frequently--but not necessarily exclusively--to a water-insoluble (including crystalline) form thereof.
[0024] Although a number of types of CBMs have been described in the patent and scientific literature, the majority thereof--many of which derive from cellulolytic enzymes (cellulases)--are commonly referred to as "cellulose-binding modules"; a typical cellulose-binding module will thus be a CBM which occurs in a cellulase. Likewise, other sub-classes of CBMs would embrace, e.g., chitin-binding modules (CBMs which typically occur in chitinases), xylan-binding modules (CBMs which typically occur in xylanases), mannan-binding modules (CBMs which typically occur in mannanases), starch-binding modules (CBMs which may occur in certain amylolytic enzymes, such as certain glucoamylases, or in enzymes such as cyclodextrin glucanotransferases), or in alpha-amylases.
[0025] CBMs are found as integral parts of large polypeptides or proteins consisting of two or more polypeptide amino acid sequence regions, especially in hydrolytic enzymes (hydrolases) which typically comprise a catalytic module containing the active site for substrate hydrolysis and a carbohydrate-binding module (CBM) for binding to the carbohydrate substrate in question. Such enzymes can comprise more than one catalytic module and one, two or three CBMs, and optionally further comprise one or more polypeptide amino acid sequence regions linking the CBM(s) with the catalytic module(s), a region of the latter type usually being denoted a "linker". Examples of hydrolytic enzymes comprising a CBM--some of which have already been mentioned above--are cellulases, xylanases, mannanases, arabinofuranosidases, acetylesterases and chitinases. CBMs have also been found in algae, e.g. in the red alga Porphyra purpurea in the form of a non-hydrolytic polysaccharide-binding protein.
[0026] In proteins/polypeptides in which CBMs occur (e.g. enzymes, typically hydrolytic enzymes), a CBM may be located at the N or C terminus or at an internal position.
[0027] That part of a polypeptide or protein (e.g. hydrolytic enzyme) which constitutes a CBM per se typically consists of more than about 30 and less than about 250 amino acid residues.
[0028] Preferred for the invention are enzymes comprising a CBM comprising an amino acid sequence selected from the group consisting of amino acid sequences SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3 as well as enzymes comprising a CBM comprising an amino acid sequence having at least 50% homology to an amino acid sequence selected from the group consisting of amino acid sequences SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3.
[0029] The polypeptide "homology" referred to in this disclosure is understood as the degree of identity between two sequences indicating a derivation of the first sequence from the second. The homology may suitably be determined by means of computer programs known in the art such as GAP provided in the GCG program package (Program Manual for the Wisconsin Package, Version 8, August 1994, Genetics Computer Group, 575 Science Drive, Madison, Wis., USA 53711) (Needleman and Wunsch, 1970, Journal of Molecular Biology 48: 443-453. The following settings for amino acid sequence comparison are used: GAP creation penalty of 3.0 and GAP extension penalty of 0.1.
[0030] The enzyme to be used as a first enzyme of the present invention is a four module alpha-amylase consisting of a three module amylase core and a separate carbohydrate binding module of family 20. The alpha-amylase may be a wild type alpha-amylase derived from bacterial or fungal sources, or it may be mutants, protein engineered variants, or other variants of such wild types, or it may be hybrids of variants or wild types.
[0031] Preferably the alpha-amylase is a wild type enzyme. More preferably the alpha-amylase is a variant and/or hybrid of the above alpha-amylases comprising amino acid modifications leading to increased activity, increased protein stability at low pH, and/or at high pH, increased stability towards calcium depletion, and/or increased stability at elevated temperature.
[0032] The term "Enzyme hybrids" referred to in this disclosure is understood as modified enzymes comprising an amino acid sequence of an amylolytic enzyme [which in the context of the present invention may be, e.g., an alpha-amylase (EC 3.2.1.1), an isoamylase (EC 3.2.1.68) or a pullulanase (EC 3.2.1.41)] linked (i.e. covalently bound) to an amino acid sequence comprising a CBM. The CBM is preferably but not exclusively fused to the N-terminal. The hybrid may comprise more than one CBM.
[0033] CBM-containing enzyme hybrids, as well as detailed descriptions of the preparation and purification thereof, are known in the art [see, e.g., WO 90/00609, WO 94/24158 and WO 95/16782, as well as Greenwood et al., 1994, Biotechnology and Bioengineering 44: 1295-1305]. They may, e.g., be prepared by transforming into a host cell a DNA construct comprising at least a fragment of DNA encoding the cellulose-binding module ligated, with or without a linker, to a DNA sequence encoding the enzyme of interest, and growing the transformed host cell to express the fused gene.
[0034] The construction of a hybrid protein between a carbohydrate binding module (CBM) and an alpha-amylase requires one or more of the following steps to obtain a stable, expressible and applicable enzyme.
[0035] 1) Aligning the CBM-donor molecule with the donor of the catalytic modules using conventional methods is often required to identify possible crossing points. If the homology is relatively high there might be several possible crossing point. If however the homology is low or if only the sequence of the catalytic module and the CBM are available, respectively, the CBM can be attached as an elongation to the catalytic module either in the beginning of the sequence, i.e. in the N-terminal inserted after an eventually signal sequence; or in the C-terminal prior to the termination signal. Regardless if the CBM is located in the N- or in the C-terminal it might be beneficial to either delete a few amino acids or insert a number of amino acid as a linker to obtain an expressible and application stable enzyme.
[0036] 2) Construction the DNA hybrid of the genes coding for the CBM and the amylolytic module according to the considerations made under 1) can be made by methods known to persons skilled in the art. These methods include among others, PCR reactions using primers designed to hybridize over the resulting DNA crossing point, DNA digesting followed by ligation or in-vivo combination for example by yeast.
[0037] 3) A simple attachment of a CBM to an amylolytic module often results in a hybrid protein that is expressed poorly due to folding or stability problems or in a hybrid protein lacking sufficient stability and/or activity under a given application. To overcome such problems the hybrid protein may be subjected to protein engineering either by site directed mutagenesis methods or by more random approaches. This includes both the amino acids in the modules of the CBM and in the amylolytic modules as well as optimizing the transition from amylolytic module to CBM, with respect to length and amino acid sequence.
[0038] Preferred as a first enzyme for the present invention are hybrid enzymes comprising a CBM comprising an amino acid sequence selected from the group consisting of amino acid sequences SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3 as well as enzymes comprising an amino acid sequence having at least 50% at least 55%, at least 60%, at least 65%, at least 70%, at least 75%, least 80%, at least 85%, at least 90%, least 95%, at least 98%, such as at least 99% homology to an amino acid sequence selected from the group consisting of the amino acid sequences SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3.
[0039] Also preferred as a first enzyme for the present invention are hybrid enzymes comprising an amino acid sequence having alpha-amylolytic activity and comprising an amino acid sequence selected from the group consisting of amino acid sequences SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8, SEQ ID NO:9, SEQ ID NO:10, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:13, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:16, SEQ ID NO:17, and SEQ ID NO:18 as well as enzymes comprising an amino acid sequence having at least 70%, at least 75%, least 80%, at least 85%, at least 90%, least 95%, at least 98%, such as at least 99% homology to an amino acid sequence selected from the group consisting of amino acid sequences SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8, SEQ ID NO:9, SEQ ID NO:10, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:13, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:16, SEQ ID NO:17, and SEQ ID NO:18.
[0040] Preferably the first enzyme of the present invention comprises a CBM and/or an alpha-amylolytic sequence derived from a fungi, such as from a strain belonging to a Talaromyces sp., or from a strain belonging to an Aspergillus sp. such as A. awamori, A. kawachii, A. niger, A. oryzae etc. or from a bacteria, such as from a strain belonging to Bacillus sp, such as from a strain belonging to B. amyloliquefaciens, B. flavothermus, B. licheniformis or B. stearothermophilus.
[0041] More preferred as a first enzyme of the present invention is a four module alpha-amylase consisting of a three module amylase core and a separate carbohydrate binding module of family 20. Most preferred is a four module alpha-amylase comprising an amino acid sequence having at least 70%, at least 75%, least 80%, at least 85%, at least 90%, least 95%, at least 98%, such as at least 99% homology to an amino acid sequence selected from the group consisting of SEQ ID NO:19, SEQ ID NO:20, SEQ ID NO:21 and SEQ ID NO:22.
[0042] Preferably the first enzyme of the present invention is a four module alpha-amylase isolated from a fungus or a bacteria, such as from a species of Bacillus sp, such as the polypeptides shown in SEQ ID NO:20, and SEQ ID NO:21, or from a strain of Bacillus flavothermus, such as the polypeptide shown in SEQ ID NO:19, or from a strain of Aspergillus kawachii such as the polypeptide shown in SEQ ID NO:22.
[0043] Most preferred as a first of the present invention is an alpha-amylase comprising an amino acid sequence having at least 70%, at least 75%, least 80%, at least 85%, at least 90%, least 95%, at least 98%, such as at least 99% homology to an amino acid sequence selected from the group consisting of SEQ ID NO:19, SEQ ID NO:20, SEQ ID NO:21 and SEQ ID NO:22.
[0044] The above alpha-amylases may be added in an amount of 0.001-1.0 KNU/g DS, preferably from 0.002-0.5 KNU/g DS, preferably 0.02-0.1 KNU/g DS.
Fungal Alpha-Amylase
[0045] A particular enzyme to be used as a second enzyme in the processes of the invention is a fungal alpha-amylase (EC 3.2.1.1), such as a fungamyl-like alpha-amylase. In the present disclosure, the term "fungamyl-like alpha-amylase" indicates an alpha-amylase which exhibits a high homology, i.e. more than 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85% or even 90% homology to the amino acid sequence shown in SEQ ID No. 10 in WO96/23874. Fungal alpha-amylases may be added in an amount of 0.001-1.0 AFAU/g DS, preferably from 0.002-0.5 AFAU/g DS, preferably 0.02-0.1 AFAU/g DS.
Beta-Amylase
[0046] Another particular enzyme to be used as a second enzyme in the processes of the invention may be a beta-amylase (E.0 3.2.1.2). Beta-amylase is the name traditionally given to exo-acting maltogenic amylases, which catalyze the hydrolysis of 1,4-alpha-glucosidic linkages in amylose, amylopectin and related glucose polymers thereby releasing maltose.
[0047] Beta-amylases have been isolated from various plants and microorganisms (Fogarty and Kelly, 1979, Progress in Industrial Microbiology 15: 112-115). These beta-amylases are characterized by having optimum temperatures in the range from 40° C. to 65° C. and optimum pH in the range from 4.5 to 7.0. Contemplated beta-amylase include the beta-amylase from barley Spezyme® BBA 1500, Spezyme® DBA and Optimalt® ME, Optimalt® BBA from Genencor Int. as well as Novozym® WBA from Novozymes A/S.
Glucoamylase
[0048] A further particular enzyme to be used as a second enzyme in the processes of the invention may also be a glucoamylase (E.C.3.2.1.3) derived from a microorganism or a plant. Preferred is glucoamylases of fungal or bacterial origin selected from the group consisting of Aspergillus glucoamylases, in particular A. niger G1 or G2 glucoamylase (Boel et al., 1984, EMBO J. 3(5): 1097-1102), or variants thereof, such as disclosed in WO 92/00381 and WO 00/04136; the A. awamori glucoamylase (WO 84/02921), A. oryzae (Agric. Biol. Chem. 55(4): 941-949 (1991)), or variants or fragments thereof.
[0049] Other contemplated Aspergillus glucoamylase variants include variants to enhance the thermal stability: G137A and G139A (Chen et al., 1996, Prot. Engng. 9: 499-505); D257E and D293E/Q (Chen et al., 1995, Prot. Engng. 8: 575-582); N182 (Chen et al., 1994, Biochem. J. 301: 275-281); disulphide bonds, A246C (Fierobe et al., 1996, Biochemistry 35: 8698-8704; and introduction of Pro residues in position A435 and S436 (Li et al., 1997, Protein Engng. 10: 1199-1204. Other contemplated glucoamylases include Talaromyces glucoamylases, in particular derived from Talaromyces emersonii (WO 99/28448), Talaromyces leycettanus (U.S. Pat. No. Re. 32,153), Talaromyces duponti, Talaromyces thermophilus (U.S. Pat. No. 4,587,215). Bacterial glucoamylases contemplated include glucoamylases from the genus Clostridium, in particular C. thermoamylolyticum (EP 135,138), and C. thermohydrosulfuricum (WO 86/01831). Preferred glucoamylases include the glucoamylases derived from Aspergillus oryzae, such as a glucoamylase having 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85% or even 90% homology to the amino acid sequence shown in SEQ ID NO:2 in WO 00/04136. Also contemplated are the commercial products AMG 200L; AMG 300 L; SAN® SUPER and AMG® E (from Novozymes); OPTIDEX® 300 (from Genencor Int.); AMIGASE® and AMIGASE® PLUS (from DSM); G-ZYME® G900 (from Enzyme Bio-Systems); G-ZYME® G990 ZR (A. niger glucoamylase and low protease content).
[0050] Glucoamylases may be added in an amount of 0.02-2.0 AGU/g DS, preferably 0.1-1.0 AGU/g DS, such as 0.2 AGU/g DS.
Additional Enzymes
[0051] The processes of the invention may be carried out in the presence of a third enzyme. A particular third enzyme may be a Bacillus alpha-amylase (often referred to as "Termamyl-like alpha-amylases"). Well-known Termamyl-like alpha-amylases include alpha-amylase derived from a strain of B. licheniformis (commercially available as Termamyl), B. amyloliquefaciens, and B. stearothermophilus alpha-amylase. Other Termamyl-like alpha-amylases include alpha-amylase derived from a strain of the Bacillus sp. NCIB 12289, NCIB 12512, NCIB 12513 or DSM 9375, all of which are described in detail in WO 95/26397, and the alpha-amylase described by Tsukamoto et al., 1988, Biochemical and Biophysical Research Communications 151: pp. 25-31. In the context of the present invention a Termamyl-like alpha-amylase is an alpha-amylase as defined in WO99/19467 on page 3, line 18 to page 6, line 27. Contemplated variants and hybrids are described in WO 96/23874, WO 97/41213, and WO 99/19467. Specifically contemplated is a recombinant B. stearothermophilus alpha-amylase variant with the mutations: 1181*+G182*+N193F. Bacillus alpha-amylases may be added in effective amounts well known to the person skilled in the art.
[0052] Another particular third enzyme of the process may be a debranching enzyme, such as an isoamylase (E.C. 3.2.1.68) or a pullulanases (E.C. 3.2.1.41). Isoamylase hydrolyses alpha-1,6-D-glucosidic branch linkages in amylopectin and beta-limit dextrins and can be distinguished from pullulanases by the inability of isoamylase to attack pullulan, and by the limited action on alpha-limit dextrins. Debranching enzyme may be added in effective amounts well known to the person skilled in the art.
Embodiments of the Invention
[0053] The starch slurry to be subjected to the processes of the invention may have 20-55% dry solids granular starch, preferably 25-40% dry solids granular starch, more preferably 30-35% dry solids granular starch.
[0054] After being subjected to the process of the first aspect of the invention at least 85%, at least 86%, at least 87%, at least 88%, at least 89%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, or preferably at least 99% of the dry solids of the granular starch is converted into a soluble starch hydrolysate.
[0055] According to the invention the processes of the first and second aspect is conducted at a temperature below the initial gelatinization temperature. Preferably the temperature at which the processes are conducted is at least 30° C., at least 31° C., at least 32° C., at least 33° C., at least 34° C., at least 35° C., at least 36° C., at least 37° C., at least 38° C., at least 39° C., at least 40° C., at least 41° C., at least 42° C., at least 43° C., at least 44° C., at least 45° C., at least 46° C., at least 47° C., at least 48° C., at least 49° C., at least 50° C., at least 51° C., at least 52° C., at least 53° C., at least 54° C., at least 55° C., at least 56° C., at least 57° C., at least 58° C., at least 59° C., or preferably at least 60° C.
[0056] The pH at which the process of the first aspect of the invention is conducted may in be in the range of 3.0 to 7.0, preferably from 3.5 to 6.0, or more preferably from 4.0-5.0.
[0057] The exact composition of the products of the process of the first aspect of the invention, the soluble starch hydrolysate, depends on the combination of enzymes applied as well as the type of granular starch processed. Preferably the soluble hydrolysate is maltose with a purity of at least 85%, at least 90%, at least 95.0%, at least 95.5%, at least 96.0%, at least 96.5%, at least 97.0%, at least 97.5%, at least 98.0%, at least 98.5, at least 99.0% or at least 99.5%. Even more preferably the soluble starch hydrolysate is glucose, and most preferably the starch hydrolysate has a DX (glucose percent of total solubilised dry solids) of at least 94.5%, at least 95.0%, at least 95.5%, at least 96.0%, at least 96.5%, at least 97.0%, at least 97.5%, at least 98.0%, at least 98.5, at least 99.0% or at least 99.5%. Equally contemplated, however, is the process wherein the product of the process of the invention, the soluble starch hydrolysate, is a speciality syrup, such as a speciality syrup containing a mixture of glucose, maltose, DP3 and DPn for use in the manufacture of ice creams, cakes, candies, canned fruit.
[0058] The granular starch to be processed in the processes of the invention may in particular be obtained from tubers, roots, stems, legumes, cereals or whole grain. More specifically the granular starch may be obtained from corns, corn grits, cobs, wheat, barley, rye, milo, sago, cassava, tapioca, sorghum, rice, peas, bean, banana or potatoes. Specially contemplated are both waxy and non-waxy types of corn and barley. The granular starch to be processed may be a highly refined starch quality, preferably at least 90%, at least 95%, at least 97% or at least 99.5% pure or it may be a more crude starch containing material comprising milled whole grain including non-starch fractions such as germ residues and fibres. The raw material, such as whole grain, is milled in order to open up the structure and allowing for further processing. Two milling processes are preferred according to the invention: wet and dry milling. In dry milling the whole kernel is milled and used. Wet milling gives a good separation of germ and meal (starch granules and protein) and is with a few exceptions applied at locations where the starch hydrolysate is used in production of syrups. Both dry and wet milling are well known in the art of starch processing and are equally contemplated for the processes of the invention. The process of the first aspect of the invention may be conducted in an ultrafiltration system where the retentate is held under recirculation in presence of enzymes, raw starch and water and where the permeate is the soluble starch hydrolysate. Equally contemplated is the process conducted in a continuous membrane reactor with ultrafiltration membranes and where the retentate is held under recirculation in presence of enzymes, raw starch and water and where the permeate is the soluble starch hydrolysate. Also contemplated is the process conducted in a continuous membrane reactor with microfiltration membranes and where the retentate is held under recirculation in presence of enzymes, raw starch and water and where the permeate is the soluble starch hydrolysate.
[0059] In the process of the second aspect of the invention the soluble starch hydrolysate of the process of the first aspect of the invention is subjected to conversion into high fructose starch-based syrup (HFSS), such as high fructose corn syrup (HFCS). This conversion is preferably achieved using a glucose isomerase, and more preferably by an immobilized glucose isomerase supported on a solid support. Contemplated isomerases comprises the commercial products Sweetzyme® IT from Novozymes A/S, G-zyme® IMGI and G-zyme® G993, Ketomax® and G-zyme® G993 from Rhodia, G-zyme® G993 liquid and GenSweet® IGI from Genencor Int.
[0060] In the process of the third aspect of the invention the soluble starch hydrolysate of the process of the first aspect of the invention is used for production of fuel or potable ethanol. In the process of the third aspect the fermentation may be carried out simultaneously or separately/sequential to the hydrolysis of the granular starch slurry. When the fermentation is performed simultaneous to the hydrolysis the temperature is preferably between 30° C. and 35° C., and more preferably between 31° C. and 34° C. The process of the third aspect of the invention may be conducted in an ultrafiltration system where the retentate is held under recirculation in presence of enzymes, raw starch, yeast, yeast nutrients and water and where the permeate is an ethanol containing liquid. Equally contemplated is the process conducted in a continuous membrane reactor with ultrafiltration membranes and where the retentate is held under recirculation in presence of enzymes, raw starch, yeast, yeast nutrients and water and where the permeate is an ethanol containing liquid.
[0061] The soluble starch hydrolysate of the process of the first aspect of the invention may also be used for production of a fermentation product comprising fermenting the treated starch into a fermentation product, such as citric acid, monosodium glutamate, gluconic acid, sodium gluconate, calcium gluconate, potassium gluconate, glucono delta lactone, or sodium erythorbate.
[0062] In another embodiment the starch slurry is being contacted with a polypeptide comprising a CBM, but no amylolytic module, i.e. application of loose CBMs. The loose CBMs may be starch binding modules, cellulose-binding modules, chitin-binding modules, xylan-binding modules, mannan-binding modules, and other binding modules. Preferred CBMs in the present context are microbial CBMs, particularly bacterial or fungal CBMs. Particularly preferred are the starch binding modules shown in the present disclosure as the polypeptide sequences SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3 or the starch binding modules disclosed in U.S. provisional application No. 60/511,044 as SEQ ID NO:12; the CBM of the glucoamylase from Hormoconis sp. such as from Hormoconis resinae (Syn. Creosote fungus or Amorphotheca resinae) (SWISSPROT:Q03045), SEQ ID NO:13; the CBM from Lentinula sp. such as from Lentinula edodes (shiitake mushroom) (SPTREMBL:Q9P4C5), SEQ ID NO:14; the CBM from Neurospora sp. such as from Neurospora crassa(SWISSPROT:P14804), SEQ ID NO:15; the CBM from Talaromyces sp. such as from Talaromyces byssochlamydioides, SEQ ID NO:16; the CBM from Geosmithia sp. such as from Geosmithia cylindrospora, SEQ ID NO:17: the CBM from Scorias sp. such as from Scorias spongiosa, SEQ ID NO:18; the CBM from Eupenicillium sp. such as from Eupenicillium ludwigii, SEQ ID NO:19; the CBM from Aspergillus sp. such as from Aspergillus japonicus, SEQ ID NO:20; the CBM from Penicillium sp. such as from Penicillium cf. miczynskii, SEQ ID NO:21; the CBM from Mz1 Penicillium sp., SEQ ID NO:22; the CBM from Thysanophora sp., SEQ ID NO:23; the CBM from Humicola sp. such as from Humicola grisea var. thermoidea. Most preferred CBMs include the CBMs disclosed in U.S. provisional application No. 60/511,044 as SEQ ID NO:24; the CBM of the glucoamylase from Aspergillus sp. such as from Aspergillus niger, and as SEQ ID NO:25; the CBM of the glucoamylase from Athelia sp. such as from Athelia rolfsii. Also preferred for the invention is the application of any CBM having at least 50%, 60%, 70%, 80% or even at least 90% homology to any of the afore mentioned CBM amino acid sequences.
[0063] The loose CBMs may be applied to the granular starch slurry in effective amounts.
Materials and Methods
Alpha-Amylase Activity (KNU)
[0064] The amylolytic activity may be determined using potato starch as substrate. This method is based on the break-down of modified potato starch by the enzyme, and the reaction is followed by mixing samples of the starch/enzyme solution with an iodine solution. Initially, a blackish-blue colour is formed, but during the break-down of the starch the blue colour gets weaker and gradually turns into a reddish-brown, which is compared to a coloured glass standard.
[0065] One Kilo Novo alpha amylase Unit (KNU) is defined as the amount of enzyme which, under standard conditions (i.e. at 37° C.+/-0.05; 0.0003 M Ca2+; and pH 5.6) dextrinizes 5.26 g starch dry substance Merck Amylum solubile.
[0066] A folder AF 9/6 describing this analytical method in more detail is available upon request to Novozymes A/S, Denmark, which folder is hereby included by reference.
Glucoamylase Activity (AGU)
[0067] The Novo Glucoamylase Unit (AGU) is defined as the amount of enzyme, which hydrolyzes 1 micromole maltose per minute at 37° C. and pH 4.3.
[0068] The activity is determined as AGU/ml by a method modified after (AEL-SM-0131, available on request from Novozymes) using the Glucose GOD-Perid kit from Boehringer Mannheim, 124036. Standard: AMG-standard, batch 7-1195, 195 AGU/ml. 375 microL substrate (1% maltose in 50 mM Sodium acetate, pH 4.3) is incubated 5 minutes at 37° C. 25 microL enzyme diluted in sodium acetate is added. The reaction is stopped after 10 minutes by adding 100 microL 0.25 M NaOH. 20 microL is transferred to a 96 well microtitre plate and 200 microL GOD-Perid solution (124036, Boehringer Mannheim) is added. After 30 minutes at room temperature, the absorbance is measured at 650 nm and the activity calculated in AGU/ml from the AMG-standard. A folder (AEL-SM-0131) describing this analytical method in more detail is available on request from Novozymes A/S, Denmark, which folder is hereby included by reference.
Fungal Alpha-Amylase Activity (FAU)
[0069] Fungal alpha-amylase activity may be measured in FAU (Fungal Alpha-Amylase Units). One (1) FAU is the amount of enzyme which under standard conditions (i.e. at 37° C. and pH 4.7) breaks down 5260 mg solid starch (Amylum solubile, Merck) per hour. A folder AF 9.1/3, describing this FAU assay in more details, is available upon request from Novozymes A/S, Denmark, which folder is hereby included by reference.
Acid Alpha-Amylase Activity (AFAU)
[0070] Acid alpha-amylase activity may be measured in AFAU (Acid Fungal Alpha-amylase Units), which are determined relative to an enzyme standard.
[0071] The standard used is AMG 300 L (from Novozymes A/S, glucoamylase wildtype Aspergillus niger G1, also disclosed in Boel et al., 1984, EMBO J. 3(5): 1097-1102 and in WO 92/00381). The neutral alpha-amylase in this AMG falls after storage at room temperature for 3 weeks from approx. 1 FAU/mL to below 0.05 FAU/mL.
[0072] The acid alpha-amylase activity in this AMG standard is determined in accordance with the following description. In this method 1 AFAU is defined as the amount of enzyme, which degrades 5.26 mg starch dry solids per hour under standard conditions.
[0073] Iodine forms a blue complex with starch but not with its degradation products. The intensity of colour is therefore directly proportional to the concentration of starch. Amylase activity is determined using reverse colorimetry as a reduction in the concentration of starch under specified analytic conditions.
##STR00001##
[0074] Standard Conditions/Reaction Conditions: (Per Minute)
[0075] Substrate: starch, approx. 0.17 g/L
[0076] Buffer: Citate, approx. 0.03 M
[0077] Iodine (12): 0.03 g/L
[0078] CaCl2: 1.85 mM
[0079] pH: 2.50-0.05
[0080] Incubation temperature: 40° C.
[0081] Reaction time: 23 seconds
[0082] Wavelength: lambda=590 nm
[0083] Enzyme concentration: 0.025 AFAU/mL
[0084] Enzyme working range: 0.01-0.04 AFAU/mL
[0085] If further details are preferred these can be found in EB-SM-0259.02/01 available on request from Novozymes A/S, and incorporated by reference.
Beta-Amylase Activity)(DP°)
[0086] The activity of SPEZYME® BBA 1500 is expressed in Degree of Diastatic Power)(DP°. It is the amount of enzyme contained in 0.1 ml of a 5% solution of the sample enzyme preparation that will produce sufficient reducing sugars to reduce 5 ml of Fehling's solution when the sample is incubated with 100 ml of substrate for 1 hour at 20° C.
Pullulanase Activity (New Pullulanase Unit Novo (NPUN)
[0087] Pullulanase activity may be determined relative to a pullulan substrate. Pullulan is a linear D-glucose polymer consisting essentially of maltotriosyl units joined by 1,6-alpha-links. Endo-pullulanases hydrolyze the 1,6-alpha-links at random, releasing maltotriose, 63-alpha-maltotriosyl-maltotriose, 63-alpha-(63-alpha-maltotriosyl-maltotriosyl)-maltotriose.
[0088] One new Pullulanase Unit Novo (NPUN) is a unit of endo-pullulanase activity and is measured relative to a Novozymes A/S Promozyme D standard. Standard conditions are 30 minutes reaction time at 40° C. and pH 4.5; and with 0.7% pullulan as substrate. The amount of red substrate degradation product is measured spectrophotometrically at 510 nm and is proportional to the endo-pullulanase activity in the sample. A folder (EB-SM.0420.02/01) describing this analytical method in more detail is available upon request to Novozymes A/S, Denmark, which folder is hereby included by reference.
[0089] Under the standard conditions one NPUN is approximately equal to the amount of enzyme which liberates reducing carbohydrate with a reducing power equivalent to 2.86 micromole glucose per minute.
Determination of Sugar Profile and Solubilised Dry Solids
[0090] The sugar composition of the starch hydrolysates was determined by HPLC and glucose yield was subsequently calculated as DX. ° BRIX, solubilised (soluble) dry solids of the starch hydrolysate were determined by refractive index measurement.
Materials
[0091] The following enzyme activities were used. A bacterial alpha-amylase with a CBD having the sequence depicted in SEQ ID NO:19 and the same bacterial alpha-amylase but without the CBD module (SEQ ID NO:4). A glucoamylase derived from Aspergillus niger having the amino acid sequence shown in WO 00/04136 as SEQ ID No: 2 or one of the disclosed variants. An acid fungal alpha-amylase derived from Aspergillus niger.
[0092] Wheat starch (S-5127) was obtained from Sigma-Aldrich.
Example 1
[0093] This example illustrates the conversion of granular wheat starch into glucose using a bacterial four module alpha-amylase and a glucoamylase and an acid fungal amylase. A slurry with 33% dry solids (DS) granular starch was prepared by adding 247.5 g of wheat starch under stirring to 502.5 ml of water. The pH was adjusted with HCl to 4.5. The granular starch slurry was distributed to 100 ml blue cap flasks with 75 g in each flask. The flasks were incubated with magnetic stirring in a 60° C. water bath. At zero hours the enzyme activities given in table 1 were dosed to the flasks. Samples were withdrawn after 24, 48, 72, and 96 hours.
TABLE-US-00001 TABLE 1 The enzyme activity levels used. Bacterial alpha- Acid fungal amylase Glucoamylase alpha-amylase KNU/kg DS AGU/kg DS AFAU/kg DS 100.0 200 50
[0094] Total dry solids starch was determined using the following method. The starch was completely hydrolyzed by adding an excess amount of alpha-amylase (300 KNU/Kg dry solids) and placing the sample in an oil bath at 95° C. for 45 minutes. Subsequently the samples were cooled to 60° C. and an excess amount of glucoamylase (600 AGU/kg DS) was added followed by incubation for 2 hours at 60° C.
[0095] Soluble dry solids in the starch hydrolysate were determined by refractive index measurement on samples after filtering through a 0.22 microM filter. The sugar profile was determined by HPLC. The amount of glucose was calculated as DX. The results are shown in tables 2 and 3.
TABLE-US-00002 TABLE 2 Soluble dry solids as percentage of total dry substance at 100 KNU/kg DS alpha-amylase dosage. KNU/kg DS 24 hours 48 hours 72 hours 96 hours 100.0 92.5 96 97.3 99.2
TABLE-US-00003 TABLE 3 The DX of the soluble hydrolysate at 100 KNU/kg DS alpha-amylase dosage. KNU/kg DS 24 hours 48 hours 72 hours 96 hours 100.0 88.4 92.4 93.7 95.3
Example 2
[0096] This example illustrates the only partial conversion of granular starch into glucose using a glucoamylase and an acid fungal alpha-amylase.
[0097] Flasks with 33% DS granular starch were prepared and incubated as described in example 1. At zero hours the enzyme activities given in table 4 were dosed to the flasks. Samples were withdrawn after 24, 48, 72, and 96 hours. The samples were analyzed as described in examples 1. The results are shown in tables 5 and 6.
TABLE-US-00004 TABLE 4 The enzyme activity level used. Glucoamylase Acid fungal alpha-amylase AGU/kg DS AFAU/kg DS 200 50
TABLE-US-00005 TABLE 5 Soluble dry solids as percentage of total dry substance. 24 hours 48 hours 72 hours 96 hours 28.5 36.3 41.6 45.7
TABLE-US-00006 TABLE 6 DX of the soluble hydrolysate. 24 hours 48 hours 72 hours 96 hours 27.7 34.9 39.2 42.2
Example 3
[0098] In example 3 conversion of granular wheat starch into glucose was performed using a glucoamylase (200 AGU/kg DS), an acid fungal amylase (50 AFAU/kg DS) and either the intact bacterial four module alpha-amylase (SEQ ID NO:19) also used in example 1 or the same bacterial four module alpha-amylase but without the CBD module (SEQ ID NO:4) (100 KNU/kg DS). A slurry with 33% dry solids (DS) granular starch was prepared and incubated as described in example 1. Samples were withdrawn after 24, 46, 70, and 90 hours.
[0099] Total dry solids starch was determined as described in example 1. Soluble dry solids in the starch hydrolysate and the sugar profile were determined as described in example 1. The results are shown in tables 7 and 8.
TABLE-US-00007 TABLE 7 Soluble dry solids as percentage of total dry substance. Enzymes: glucoamylase, fungal acid amylase and bacterial alpha-amylase with the CBD module (SEQ ID NO: 19) or without the CBD module (SEQ ID NO: 4). 24 hours 46 hours 70 hours 90 hours Without CBD 89.7 92.4 92.4 92.5 With CBD 94.1 95.2 96.9 97.1
TABLE-US-00008 TABLE 8 The DX of the soluble hydrolysate: Enzymes: glucoamylase, fungal acid amylase and bacterial alpha-amylase with the CBD module (SEQ ID NO: 19) or without the CBD module (SEQ ID NO: 4). 24 hours 46 hours 70 hours 90 hours Without CBD 85.9 88.7 89.0 89.0 With CBD 89.9 93.3 93.0 93.2
Sequence CWU
1
1
221102PRTBacillus flavothermus 1Ile Ser Thr Thr Ser Gln Ile Thr Phe Thr
Val Asn Asn Ala Thr Thr 1 5 10
15 Val Trp Gly Gln Asn Val Tyr Val Val Gly Asn Ile Ser Gln Leu
Gly 20 25 30 Asn
Trp Asp Pro Val His Ala Val Gln Met Thr Pro Ser Ser Tyr Pro 35
40 45 Thr Trp Thr Val Thr Ile
Pro Leu Leu Gln Gly Gln Asn Ile Gln Phe 50 55
60 Lys Phe Ile Lys Lys Asp Ser Ala Gly Asn Val
Ile Trp Glu Asp Ile 65 70 75
80 Ser Asn Arg Thr Tyr Thr Val Pro Thr Ala Ala Ser Gly Ala Tyr Thr
85 90 95 Ala Ser
Trp Asn Val Pro 100 299PRTBacillus sp. 2Thr Ser Asn
Val Thr Phe Thr Val Asn Asn Ala Thr Thr Val Tyr Gly 1 5
10 15 Gln Asn Val Tyr Val Val Gly Asn
Ile Pro Glu Leu Gly Asn Trp Asn 20 25
30 Ile Ala Asn Ala Ile Gln Met Thr Pro Ser Ser Tyr Pro
Thr Trp Lys 35 40 45
Thr Thr Val Ser Leu Pro Gln Gly Lys Ala Ile Glu Phe Lys Phe Ile 50
55 60 Lys Lys Asp Ser
Ala Gly Asn Val Ile Trp Glu Asn Ile Ala Asn Arg 65 70
75 80 Thr Tyr Thr Val Pro Phe Ser Ser Thr
Gly Ser Tyr Thr Ala Asn Trp 85 90
95 Asn Val Pro 3102PRTAlcaliphilic Bacillus 3Thr Ser Thr
Thr Ser Gln Ile Thr Phe Thr Val Asn Asn Ala Thr Thr 1 5
10 15 Val Trp Gly Gln Asn Val Tyr Val
Val Gly Asn Ile Ser Gln Leu Gly 20 25
30 Asn Trp Asp Pro Val Asn Ala Val Gln Met Thr Pro Ser
Ser Tyr Pro 35 40 45
Thr Trp Val Val Thr Val Pro Leu Pro Gln Ser Gln Asn Ile Gln Phe 50
55 60 Lys Phe Ile Lys
Lys Asp Gly Ser Gly Asn Val Ile Trp Glu Asn Ile 65 70
75 80 Ser Asn Arg Thr Tyr Thr Val Pro Thr
Ala Ala Ser Gly Ala Tyr Thr 85 90
95 Ala Asn Trp Asn Val Pro 100
4484PRTBacillus flavothermus 4Gly Ser Val Pro Val Asn Gly Thr Met Met Gln
Tyr Phe Glu Trp Tyr 1 5 10
15 Leu Pro Asp Asp Gly Thr Leu Trp Thr Lys Val Ala Asn Asn Ala Gln
20 25 30 Ser Leu
Ala Asn Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala Tyr 35
40 45 Lys Gly Thr Ser Ser Ser Asp
Val Gly Tyr Gly Val Tyr Asp Leu Tyr 50 55
60 Asp Leu Gly Glu Phe Asn Gln Lys Gly Thr Val Arg
Thr Lys Tyr Gly 65 70 75
80 Thr Lys Thr Gln Tyr Ile Gln Ala Ile Gln Ala Ala His Thr Ala Gly
85 90 95 Met Gln Val
Tyr Ala Asp Val Val Phe Asn His Lys Ala Gly Ala Asp 100
105 110 Gly Thr Glu Leu Val Asp Ala Val
Glu Val Asn Pro Ser Asp Arg Asn 115 120
125 Gln Glu Ile Ser Gly Thr Tyr Gln Ile Gln Ala Trp Thr
Lys Phe Asp 130 135 140
Phe Pro Gly Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp Tyr 145
150 155 160 His Phe Asp Gly
Thr Asp Trp Asp Glu Ser Arg Lys Leu Asn Arg Ile 165
170 175 Tyr Lys Phe Arg Gly Thr Gly Lys Ala
Trp Asp Trp Glu Val Asp Thr 180 185
190 Glu Asn Gly Asn Tyr Asp Tyr Leu Met Tyr Ala Asp Leu Asp
Met Asp 195 200 205
His Pro Glu Val Val Ser Glu Leu Lys Asn Trp Gly Lys Trp Tyr Val 210
215 220 Thr Thr Thr Asn Ile
Asp Gly Phe Arg Leu Asp Ala Val Lys His Ile 225 230
235 240 Lys Tyr Ser Phe Phe Pro Asp Trp Leu Ser
Tyr Val Arg Thr Gln Thr 245 250
255 Gln Lys Pro Leu Phe Ala Val Gly Glu Phe Trp Ser Tyr Asp Ile
Ser 260 265 270 Lys
Leu His Asn Tyr Ile Thr Lys Thr Asn Gly Ser Met Ser Leu Phe 275
280 285 Asp Ala Pro Leu His Asn
Asn Phe Tyr Ile Ala Ser Lys Ser Gly Gly 290 295
300 Tyr Phe Asp Met Arg Thr Leu Leu Asn Asn Thr
Leu Met Lys Asp Gln 305 310 315
320 Pro Thr Leu Ala Val Thr Leu Val Asp Asn His Asp Thr Glu Pro Gly
325 330 335 Gln Ser
Leu Gln Ser Trp Val Glu Pro Trp Phe Lys Pro Leu Ala Tyr 340
345 350 Ala Phe Ile Leu Thr Arg Gln
Glu Gly Tyr Pro Cys Val Phe Tyr Gly 355 360
365 Asp Tyr Tyr Gly Ile Pro Lys Tyr Asn Ile Pro Ala
Leu Lys Ser Lys 370 375 380
Leu Asp Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly Thr Gln 385
390 395 400 His Asp Tyr
Ile Asp Ser Ala Asp Ile Ile Gly Trp Thr Arg Glu Gly 405
410 415 Val Ala Glu Lys Ala Asn Ser Gly
Leu Ala Ala Leu Ile Thr Asp Gly 420 425
430 Pro Gly Gly Ser Lys Trp Met Tyr Val Gly Lys Gln His
Ala Gly Lys 435 440 445
Thr Phe Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr Ile Asn 450
455 460 Ala Asp Gly Trp
Gly Glu Phe Lys Val Asn Gly Gly Ser Val Ser Ile 465 470
475 480 Trp Val Pro Lys 5485PRTBacillus sp
5Ala Asn Thr Ala Pro Val Asn Gly Thr Met Met Gln Tyr Phe Glu Trp 1
5 10 15 Asp Leu Pro Asn
Asp Gly Thr Leu Trp Thr Lys Val Lys Asn Glu Ala 20
25 30 Ser Ser Leu Ser Ala Leu Gly Ile Thr
Ala Leu Trp Leu Pro Pro Ala 35 40
45 Tyr Lys Gly Thr Ser Gln Ala Asp Val Gly Tyr Gly Val Tyr
Asp Leu 50 55 60
Tyr Asp Leu Gly Glu Phe Asn Gln Lys Gly Thr Ile Arg Thr Lys Tyr 65
70 75 80 Gly Thr Lys Thr Gln
Tyr Leu Gln Ala Ile Gln Ala Ala Lys Ser Ala 85
90 95 Gly Met Gln Val Tyr Ala Asp Val Val Phe
Asn His Lys Ala Gly Ala 100 105
110 Asp Ser Thr Glu Trp Val Asp Ala Val Glu Val Asn Pro Ser Asn
Arg 115 120 125 Asn
Gln Glu Thr Ser Gly Thr Tyr Gln Ile Gln Ala Trp Thr Lys Phe 130
135 140 Asp Phe Pro Gly Arg Gly
Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp 145 150
155 160 Tyr His Phe Asp Gly Thr Asp Trp Asp Glu Ser
Arg Lys Leu Asn Arg 165 170
175 Ile Tyr Lys Phe Arg Gly Thr Gly Lys Ala Trp Asp Trp Glu Val Asp
180 185 190 Thr Glu
Asn Gly Asn Tyr Asp Tyr Leu Met Phe Ala Asp Leu Asp Met 195
200 205 Asp His Pro Glu Val Val Ala
Glu Leu Lys Asn Trp Gly Lys Trp Tyr 210 215
220 Val Asn Thr Thr Asn Val Asp Gly Phe Arg Leu Asp
Ala Val Lys His 225 230 235
240 Ile Lys Tyr Ser Phe Phe Pro Asp Trp Leu Ser Tyr Val Arg Asn Gln
245 250 255 Thr Gly Lys
Asn Leu Phe Ala Val Gly Glu Phe Trp Gly Tyr Asp Val 260
265 270 Asn Lys Leu His Asn Tyr Ile Thr
Lys Thr Asn Gly Ala Met Ser Leu 275 280
285 Phe Asp Ala Pro Leu His Asn Asn Phe Tyr Ile Ala Ser
Lys Ser Ser 290 295 300
Gly Tyr Phe Asp Met Arg Tyr Leu Leu Asn Asn Thr Leu Met Lys Asp 305
310 315 320 Gln Pro Ala Leu
Ala Val Thr Leu Val Asp Asn His Asp Thr Gln Pro 325
330 335 Gly Gln Ser Leu Gln Ser Trp Val Glu
Pro Trp Phe Lys Pro Leu Ala 340 345
350 Tyr Ala Phe Ile Leu Thr Arg Gln Glu Gly Tyr Pro Cys Val
Phe Tyr 355 360 365
Gly Asp Tyr Tyr Gly Ile Pro Lys Tyr Asn Ile Pro Gly Leu Lys Ser 370
375 380 Lys Ile Asp Pro Leu
Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly Thr 385 390
395 400 Gln Arg Asp Tyr Ile Asp His Gln Asp Ile
Ile Gly Trp Thr Arg Glu 405 410
415 Gly Ile Asp Ala Lys Pro Asn Ser Gly Leu Ala Ala Leu Ile Thr
Asp 420 425 430 Gly
Pro Gly Gly Ser Lys Trp Met Tyr Val Gly Lys Arg His Ala Gly 435
440 445 Lys Val Phe Tyr Asp Leu
Thr Gly Asn Arg Ser Asp Thr Val Thr Ile 450 455
460 Asn Ala Asp Gly Trp Gly Glu Phe Lys Val Asn
Gly Gly Ser Val Ser 465 470 475
480 Ile Trp Val Ala Lys 485 6484PRTAlkaliphilic
bacillus 6Gly Ser Val Pro Val Asn Gly Thr Met Met Gln Tyr Phe Glu Trp Tyr
1 5 10 15 Leu Pro
Asp Asp Gly Thr Leu Trp Thr Lys Val Ala Asn Asn Ala Gln 20
25 30 Ser Leu Ala Asn Leu Gly Ile
Thr Ala Leu Trp Leu Pro Pro Ala Tyr 35 40
45 Lys Gly Thr Ser Ser Ser Asp Val Gly Tyr Gly Val
Tyr Asp Leu Tyr 50 55 60
Asp Leu Gly Glu Phe Asn Gln Lys Gly Thr Val Arg Thr Lys Tyr Gly 65
70 75 80 Thr Lys Thr
Gln Tyr Ile Gln Ala Ile Gln Ala Ala His Thr Ala Gly 85
90 95 Met Gln Val Tyr Ala Asp Val Val
Phe Asn His Lys Ala Gly Ala Asp 100 105
110 Gly Thr Glu Leu Val Asp Ala Val Glu Val Asn Pro Ser
Asp Arg Asn 115 120 125
Gln Glu Ile Ser Gly Thr Tyr Gln Ile Gln Ala Trp Thr Lys Phe Asp 130
135 140 Phe Pro Gly Arg
Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp Tyr 145 150
155 160 His Phe Asp Gly Thr Asp Trp Asp Glu
Ser Arg Lys Leu Asn Arg Ile 165 170
175 Tyr Lys Phe Arg Gly Thr Gly Lys Ala Trp Asp Trp Glu Val
Asp Thr 180 185 190
Glu Asn Gly Asn Tyr Asp Tyr Leu Met Tyr Ala Asp Leu Asp Met Asp
195 200 205 His Pro Glu Val
Val Ser Glu Leu Lys Asn Trp Gly Lys Trp Tyr Val 210
215 220 Ile Thr Thr Asn Ile Asp Gly Phe
Arg Leu Asp Ala Val Lys His Ile 225 230
235 240 Lys Tyr Ser Phe Phe Pro Asp Trp Leu Ser Tyr Leu
Arg Thr Gln Thr 245 250
255 Gln Lys Pro Leu Phe Ala Val Gly Glu Phe Trp Ser Tyr Asp Ile Asn
260 265 270 Lys Leu His
Asn Tyr Ile Thr Lys Thr Asn Gly Ser Met Ser Leu Phe 275
280 285 Asp Ala Pro Leu His Asn Asn Phe
Tyr Ile Ala Ser Lys Ser Gly Gly 290 295
300 Tyr Phe Asp Met Arg Thr Leu Leu Asn Asn Thr Leu Met
Lys Glu Gln 305 310 315
320 Pro Thr Leu Ser Val Thr Leu Val Asp Asn His Asp Thr Glu Pro Gly
325 330 335 Gln Ser Leu Gln
Ser Trp Val Glu Pro Trp Phe Lys Pro Leu Ala Tyr 340
345 350 Ala Phe Ile Leu Thr Arg Gln Glu Gly
Tyr Pro Cys Val Phe Tyr Gly 355 360
365 Asp Tyr Tyr Gly Ile Pro Lys Tyr Asn Ile Pro Ala Leu Lys
Ser Lys 370 375 380
Leu Asp Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly Thr Gln 385
390 395 400 His Asp Tyr Ile Asp
Asn Ala Asp Ile Ile Gly Trp Thr Arg Glu Gly 405
410 415 Val Ala Glu Lys Ala Asn Ser Gly Leu Ala
Ala Leu Ile Thr Asp Gly 420 425
430 Pro Gly Gly Ser Lys Trp Met Tyr Val Gly Lys Gln His Ala Gly
Lys 435 440 445 Thr
Phe Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr Ile Asn 450
455 460 Ala Asp Gly Trp Gly Glu
Phe Lys Val Asn Gly Gly Ser Val Ser Ile 465 470
475 480 Trp Val Pro Lys 7517PRTBacillus sp. 7Met
Ser Leu Phe Lys Lys Ile Phe Pro Trp Ile Leu Ser Leu Leu Leu 1
5 10 15 Leu Phe Leu Phe Ile Ala
Pro Phe Ser Ile Gln Thr Glu Lys Val Arg 20
25 30 Ala Gly Ser Val Pro Val Asn Gly Thr Met
Met Gln Tyr Phe Glu Trp 35 40
45 Tyr Leu Pro Asp Asp Gly Thr Leu Trp Thr Lys Val Ala Asn
Asn Ala 50 55 60
Gln Ser Leu Ala Asn Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala 65
70 75 80 Tyr Lys Gly Thr Ser
Ser Ser Asp Val Gly Tyr Gly Val Tyr Asp Leu 85
90 95 Tyr Asp Leu Gly Glu Phe Asn Gln Lys Gly
Thr Val Arg Thr Lys Tyr 100 105
110 Gly Thr Lys Thr Gln Tyr Ile Gln Ala Ile Gln Ala Ala His Thr
Ala 115 120 125 Gly
Met Gln Val Tyr Ala Asp Val Val Phe Asn His Lys Ala Gly Ala 130
135 140 Asp Gly Thr Glu Leu Val
Asp Ala Val Glu Val Asn Pro Ser Asp Arg 145 150
155 160 Asn Gln Glu Ile Ser Gly Thr Tyr Gln Ile Gln
Ala Trp Thr Lys Phe 165 170
175 Asp Phe Pro Gly Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp
180 185 190 Tyr His
Phe Asp Gly Thr Asp Trp Asp Glu Ser Arg Lys Leu Asn Arg 195
200 205 Ile Tyr Lys Phe Arg Gly Thr
Gly Lys Ala Trp Asp Trp Glu Val Asp 210 215
220 Thr Glu Asn Gly Asn Tyr Asp Tyr Leu Met Tyr Ala
Asp Leu Asp Met 225 230 235
240 Asp His Pro Glu Val Val Ser Glu Leu Lys Asn Trp Gly Lys Trp Tyr
245 250 255 Val Thr Thr
Thr Asn Ile Asp Gly Phe Arg Leu Asp Ala Val Lys His 260
265 270 Ile Lys Tyr Ser Phe Phe Pro Asp
Trp Leu Ser Tyr Val Arg Thr Gln 275 280
285 Thr Gln Lys Pro Leu Phe Ala Val Gly Glu Phe Trp Ser
Tyr Asp Ile 290 295 300
Ser Lys Leu His Asn Tyr Ile Thr Lys Thr Asn Gly Ser Met Ser Leu 305
310 315 320 Phe Asp Ala Pro
Leu His Asn Asn Phe Tyr Ile Ala Ser Lys Ser Gly 325
330 335 Gly Tyr Phe Asp Met Arg Thr Leu Leu
Asn Asn Thr Leu Met Lys Asp 340 345
350 Gln Pro Thr Leu Ala Val Thr Leu Val Asp Asn His Asp Thr
Glu Pro 355 360 365
Gly Gln Ser Leu Gln Ser Trp Val Glu Pro Trp Phe Lys Pro Leu Ala 370
375 380 Tyr Ala Phe Ile Leu
Thr Arg Gln Glu Gly Tyr Pro Cys Val Phe Tyr 385 390
395 400 Gly Asp Tyr Tyr Gly Ile Pro Lys Tyr Asn
Ile Pro Ala Leu Lys Ser 405 410
415 Lys Leu Asp Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly
Thr 420 425 430 Gln
His Asp Tyr Ile Asp Ser Ala Asp Ile Ile Gly Trp Thr Arg Glu 435
440 445 Gly Val Ala Glu Lys Ala
Asn Ser Gly Leu Ala Ala Leu Ile Thr Asp 450 455
460 Gly Pro Gly Gly Ser Lys Trp Met Tyr Val Gly
Lys Gln His Ala Gly 465 470 475
480 Lys Thr Phe Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr Ile
485 490 495 Asn Ala
Asp Gly Trp Gly Glu Phe Lys Val Asn Gly Gly Ser Val Ser 500
505 510 Ile Trp Val Pro Lys
515 8550PRTUnknownbacterial 8Met Ser Leu Phe Lys Lys Ile Phe Pro
Trp Ile Val Ser Leu Leu Leu 1 5 10
15 Leu Phe Ser Phe Ile Ala Pro Phe Ser Ile Gln Thr Glu Lys
Val Arg 20 25 30
Ala Gly Ser Val Pro Val Asn Gly Thr Met Met Gln Tyr Phe Glu Trp
35 40 45 Tyr Leu Pro Asp
Asp Gly Thr Leu Trp Thr Lys Val Ala Asn Asn Ala 50
55 60 Gln Ser Leu Ala Asn Leu Gly Ile
Thr Ala Leu Trp Leu Pro Pro Ala 65 70
75 80 Tyr Lys Gly Thr Ser Ser Ser Asp Val Gly Tyr Gly
Val Tyr Asp Leu 85 90
95 Tyr Asp Leu Gly Glu Phe Asn Gln Lys Gly Thr Val Arg Thr Lys Tyr
100 105 110 Gly Thr Lys
Thr Gln Tyr Ile Gln Ala Ile Gln Ala Ala His Thr Ala 115
120 125 Gly Met Gln Val Tyr Ala Asp Val
Val Phe Asn His Lys Ala Gly Ala 130 135
140 Asp Gly Thr Glu Leu Val Asp Ala Val Glu Val Asn Pro
Ser Asp Arg 145 150 155
160 Asn Gln Glu Ile Ser Gly Thr Tyr Gln Ile Gln Ala Trp Thr Lys Phe
165 170 175 Asp Phe Pro Gly
Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp 180
185 190 Tyr His Phe Asp Gly Thr Asp Trp Asp
Glu Ser Arg Lys Leu Asn Arg 195 200
205 Ile Tyr Lys Phe Arg Gly Thr Gly Lys Ala Trp Asp Trp Glu
Val Asp 210 215 220
Thr Glu Asn Gly Asn Tyr Asp Tyr Leu Met Tyr Ala Asp Leu Asp Met 225
230 235 240 Asp His Pro Glu Val
Val Ser Glu Leu Lys Asn Trp Gly Lys Trp Tyr 245
250 255 Val Thr Thr Thr Asn Ile Asp Gly Phe Arg
Leu Asp Ala Val Lys His 260 265
270 Ile Lys Tyr Ser Phe Phe Pro Asp Trp Leu Ser Tyr Val Arg Thr
Gln 275 280 285 Thr
Gln Lys Pro Leu Phe Ala Val Gly Glu Phe Trp Ser Tyr Asp Ile 290
295 300 Asn Lys Leu His Asn Tyr
Ile Thr Lys Thr Asn Gly Ser Met Ser Leu 305 310
315 320 Phe Asp Ala Pro Leu His Asn Asn Phe Tyr Ile
Ala Ser Lys Ser Gly 325 330
335 Gly Tyr Phe Asp Met Arg Thr Leu Leu Asn Asn Thr Leu Met Lys Asp
340 345 350 Gln Pro
Thr Leu Ser Val Thr Leu Val Asp Asn His Asp Thr Glu Pro 355
360 365 Gly Gln Ser Leu Gln Ser Trp
Val Glu Pro Trp Phe Lys Pro Leu Ala 370 375
380 Tyr Ala Phe Ile Leu Thr Arg Gln Glu Gly Tyr Pro
Cys Ile Phe Tyr 385 390 395
400 Gly Asp Tyr Tyr Gly Ile Pro Lys Tyr Asn Ile Pro Ala Leu Lys Ser
405 410 415 Lys Leu Asp
Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly Thr 420
425 430 Gln His Asp Tyr Ile Asp Asn Ala
Asp Ile Ile Gly Trp Thr Arg Glu 435 440
445 Gly Val Ala Glu Lys Ala Asn Ser Gly Leu Ala Ala Leu
Ile Thr Asp 450 455 460
Gly Pro Gly Gly Ser Lys Trp Met Tyr Val Gly Lys Gln His Ala Gly 465
470 475 480 Lys Thr Phe Tyr
Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr Ile 485
490 495 Asn Ala Asp Gly Trp Gly Glu Phe Lys
Val Asn Gly Gly Ser Val Ser 500 505
510 Ile Trp Val Pro Lys Thr Ser Thr Thr Ser Gln Ile Thr Phe
Thr Val 515 520 525
Asn Asn Ala Thr Thr Val Trp Gly Gln Asn Val Tyr Val Val Gly Asn 530
535 540 Ile Ser Gln Leu Gly
Asn 545 550 9482PRTUnknownbacterial 9Ala Pro Val Asn Gly
Thr Met Met Gln Tyr Phe Glu Trp Asp Leu Pro 1 5
10 15 Asn Asp Gly Thr Leu Trp Thr Lys Val Lys
Asn Glu Ala Thr Asn Leu 20 25
30 Ser Ser Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala Tyr Lys
Gly 35 40 45 Thr
Ser Gln Ser Asp Val Gly Tyr Gly Val Tyr Asp Leu Tyr Asp Leu 50
55 60 Gly Glu Phe Asn Gln Lys
Gly Thr Ile Arg Thr Lys Tyr Gly Thr Lys 65 70
75 80 Ala Gln Tyr Ile Gln Ala Ile Gln Ala Ala Lys
Ala Ala Gly Met Gln 85 90
95 Val Tyr Ala Asp Val Val Phe Asn His Lys Ala Gly Ala Asp Gly Thr
100 105 110 Glu Phe
Val Asp Ala Val Glu Val Asn Pro Ser Asn Arg Asn Gln Glu 115
120 125 Thr Ser Gly Thr Tyr Gln Ile
Gln Ala Trp Thr Lys Phe Asp Phe Pro 130 135
140 Gly Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg
Trp Tyr His Phe 145 150 155
160 Asp Gly Thr Asp Trp Asp Glu Ser Arg Lys Leu Asn Arg Ile Tyr Lys
165 170 175 Phe Arg Gly
Thr Gly Lys Ala Trp Asp Trp Glu Val Asp Thr Glu Asn 180
185 190 Gly Asn Tyr Asp Tyr Leu Met Phe
Ala Asp Leu Asp Met Asp His Pro 195 200
205 Glu Val Val Thr Glu Leu Lys Asn Trp Gly Lys Trp Tyr
Val Asn Thr 210 215 220
Thr Asn Val Asp Gly Phe Arg Leu Asp Ala Val Lys His Ile Lys Tyr 225
230 235 240 Ser Phe Phe Pro
Asp Trp Leu Thr Tyr Val Arg Asn Gln Thr Gly Lys 245
250 255 Asn Leu Phe Ala Val Gly Glu Phe Trp
Ser Tyr Asp Val Asn Lys Leu 260 265
270 His Asn Tyr Ile Thr Lys Thr Asn Gly Ser Met Ser Leu Phe
Asp Ala 275 280 285
Pro Leu His Asn Asn Phe Tyr Ile Ala Ser Lys Ser Ser Gly Tyr Phe 290
295 300 Asp Met Arg Tyr Leu
Leu Asn Asn Thr Leu Met Lys Asp Gln Pro Ser 305 310
315 320 Leu Ala Val Thr Leu Val Asp Asn His Asp
Thr Gln Pro Gly Gln Ser 325 330
335 Leu Gln Ser Trp Val Glu Ala Trp Phe Lys Pro Leu Ala Tyr Ala
Phe 340 345 350 Ile
Leu Thr Arg Gln Glu Gly Tyr Pro Cys Val Phe Tyr Gly Asp Tyr 355
360 365 Tyr Gly Ile Pro Lys Tyr
Asn Ile Pro Gly Leu Lys Ser Lys Ile Asp 370 375
380 Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr
Gly Thr Gln Arg Asp 385 390 395
400 Tyr Ile Asp His Gln Asp Ile Ile Gly Trp Thr Arg Glu Gly Ile Asp
405 410 415 Ala Lys
Pro Asn Ser Gly Leu Ala Ala Leu Ile Thr Asp Gly Pro Gly 420
425 430 Gly Ser Lys Trp Met Tyr Val
Gly Lys Lys His Ala Gly Lys Val Phe 435 440
445 Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr
Ile Asn Ala Asp 450 455 460
Gly Trp Gly Glu Phe Lys Val Asn Gly Gly Ser Val Ser Ile Trp Val 465
470 475 480 Ala Lys
10482PRTUnknownbacterial 10Ala Pro Val Asn Gly Thr Met Met Gln Tyr Phe
Glu Trp Asp Leu Pro 1 5 10
15 Asn Asp Gly Thr Leu Trp Thr Lys Val Lys Asn Glu Ala Thr Asn Leu
20 25 30 Ser Ser
Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala Tyr Lys Gly 35
40 45 Thr Ser Gln Ser Asp Val Gly
Tyr Gly Val Tyr Asp Leu Tyr Asp Leu 50 55
60 Gly Glu Phe Asn Gln Lys Gly Thr Ile Arg Thr Lys
Tyr Gly Thr Lys 65 70 75
80 Thr Gln Tyr Ile Gln Ala Ile Gln Thr Ala Gln Ala Ala Gly Met Gln
85 90 95 Val Tyr Ala
Asp Val Val Phe Asn His Lys Ala Gly Ala Asp Ser Thr 100
105 110 Glu Phe Val Asp Ala Val Glu Val
Asn Pro Ser Asn Arg Asn Gln Glu 115 120
125 Thr Ser Gly Thr Tyr Gln Ile Gln Ala Trp Thr Lys Phe
Asp Phe Pro 130 135 140
Gly Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp Tyr His Phe 145
150 155 160 Asp Gly Thr Asp
Trp Asp Glu Ser Arg Lys Leu Asn Arg Ile Tyr Lys 165
170 175 Phe Arg Gly Thr Gly Lys Ala Trp Asp
Trp Glu Val Asp Thr Glu Asn 180 185
190 Gly Asn Tyr Asp Tyr Leu Met Phe Ala Asp Leu Asp Met Asp
His Pro 195 200 205
Glu Val Val Thr Glu Leu Lys Asn Trp Gly Thr Trp Tyr Val Asn Thr 210
215 220 Thr Asn Ile Asp Gly
Phe Arg Leu Asp Ala Val Lys His Ile Lys Tyr 225 230
235 240 Ser Phe Phe Pro Asp Trp Leu Thr Tyr Val
Arg Asn Gln Thr Gly Lys 245 250
255 Asn Leu Phe Ala Val Gly Glu Phe Trp Ser Tyr Asp Val Asn Lys
Leu 260 265 270 His
Asn Tyr Ile Thr Lys Thr Asn Gly Ser Met Ser Leu Phe Asp Ala 275
280 285 Pro Leu His Asn Asn Phe
Tyr Thr Ala Ser Lys Ser Ser Gly Tyr Phe 290 295
300 Asp Met Arg Tyr Leu Leu Asn Asn Thr Leu Met
Lys Asp Gln Pro Ser 305 310 315
320 Leu Ala Val Thr Leu Val Asp Asn His Asp Thr Gln Pro Gly Gln Ser
325 330 335 Leu Gln
Ser Trp Val Glu Pro Trp Phe Lys Gln Leu Ala Tyr Ala Phe 340
345 350 Ile Leu Thr Arg Gln Glu Gly
Tyr Pro Cys Val Phe Tyr Gly Asp Tyr 355 360
365 Tyr Gly Ile Pro Lys Tyr Asn Ile Pro Gly Leu Lys
Ser Lys Ile Asp 370 375 380
Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly Thr Gln Arg Asp 385
390 395 400 Tyr Ile Asp
His Gln Asp Ile Ile Gly Trp Thr Arg Glu Gly Ile Asp 405
410 415 Ala Lys Pro Asn Ser Gly Leu Ala
Ala Leu Ile Thr Asp Gly Pro Gly 420 425
430 Gly Ser Lys Trp Met Tyr Val Gly Lys Lys His Ala Gly
Lys Val Phe 435 440 445
Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr Ile Asn Ala Asp 450
455 460 Gly Trp Gly Glu
Phe Lys Val Asn Gly Gly Ser Val Ser Ile Trp Val 465 470
475 480 Ala Lys 11482PRTUnknownbacterial
11Ala Pro Val Asn Gly Thr Met Met Gln Tyr Phe Glu Trp Asp Leu Pro 1
5 10 15 Asn Asp Gly Thr
Leu Trp Thr Lys Val Lys Asn Glu Ala Ser Ser Leu 20
25 30 Ser Ser Leu Gly Ile Thr Ala Leu Trp
Leu Pro Pro Ala Tyr Lys Gly 35 40
45 Thr Ser Gln Gly Asp Val Gly Tyr Gly Val Tyr Asp Leu Tyr
Asp Leu 50 55 60
Gly Glu Phe Asn Gln Lys Gly Thr Ile Arg Thr Lys Tyr Gly Thr Lys 65
70 75 80 Thr Gln Tyr Leu Gln
Ala Ile Gln Ala Ala Lys Ser Ala Gly Met Gln 85
90 95 Val Tyr Ala Asp Val Val Phe Asn His Lys
Ala Gly Ala Asp Ser Thr 100 105
110 Glu Trp Val Asp Ala Val Glu Val Asn Pro Ser Asn Arg Asn Gln
Glu 115 120 125 Thr
Ser Gly Thr Tyr Gln Ile Gln Ala Trp Thr Lys Phe Asp Phe Pro 130
135 140 Gly Arg Gly Asn Thr Tyr
Ser Ser Phe Lys Trp Arg Trp Tyr His Phe 145 150
155 160 Asp Gly Thr Asp Trp Asp Glu Ser Arg Lys Leu
Asn Arg Ile Tyr Lys 165 170
175 Phe Arg Gly Thr Gly Lys Ala Trp Asp Trp Glu Val Asp Thr Glu Asn
180 185 190 Gly Asn
Tyr Asp Tyr Leu Met Phe Ala Asp Leu Asp Met Asp His Pro 195
200 205 Glu Val Val Thr Glu Leu Lys
Asn Trp Gly Thr Trp Tyr Val Asn Thr 210 215
220 Thr Asn Val Asp Gly Phe Arg Leu Asp Ala Val Lys
His Ile Lys Tyr 225 230 235
240 Ser Phe Phe Pro Asp Trp Leu Thr His Val Arg Ser Gln Thr Arg Lys
245 250 255 Asn Leu Phe
Ala Val Gly Glu Phe Trp Ser Tyr Asp Val Asn Lys Leu 260
265 270 His Asn Tyr Ile Thr Lys Thr Ser
Gly Thr Met Ser Leu Phe Asp Ala 275 280
285 Pro Leu His Asn Asn Phe Tyr Thr Ala Ser Lys Ser Ser
Gly Tyr Phe 290 295 300
Asp Met Arg Tyr Leu Leu Asn Asn Thr Leu Met Lys Asp Gln Pro Ser 305
310 315 320 Leu Ala Val Thr
Leu Val Asp Asn His Asp Thr Gln Pro Gly Gln Ser 325
330 335 Leu Gln Ser Trp Val Glu Pro Trp Phe
Lys Pro Leu Ala Tyr Ala Phe 340 345
350 Ile Leu Thr Arg Gln Glu Gly Tyr Pro Cys Val Phe Tyr Gly
Asp Tyr 355 360 365
Tyr Gly Ile Pro Lys Tyr Asn Ile Pro Gly Leu Lys Ser Lys Ile Asp 370
375 380 Pro Leu Leu Ile Ala
Arg Arg Asp Tyr Ala Tyr Gly Thr Gln Arg Asp 385 390
395 400 Tyr Ile Asp His Gln Asp Ile Ile Gly Trp
Thr Arg Glu Gly Ile Asp 405 410
415 Ser Lys Pro Asn Ser Gly Leu Ala Ala Leu Ile Thr Asp Gly Pro
Gly 420 425 430 Gly
Ser Lys Trp Met Tyr Val Gly Lys Lys His Ala Gly Lys Val Phe 435
440 445 Tyr Asp Leu Thr Gly Asn
Arg Ser Asp Thr Val Thr Ile Asn Ala Asp 450 455
460 Gly Trp Gly Glu Phe Lys Val Asn Gly Gly Ser
Val Ser Ile Trp Val 465 470 475
480 Ala Lys 12482PRTUnknownbacterial 12Ala Pro Val Asn Gly Thr Met
Met Gln Tyr Phe Glu Trp Asp Leu Pro 1 5
10 15 Asn Asp Gly Thr Leu Trp Thr Lys Val Lys Asn
Glu Ala Ser Ser Leu 20 25
30 Ser Ser Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala Tyr Lys
Gly 35 40 45 Thr
Ser Gln Gly Asp Val Gly Tyr Gly Val Tyr Asp Leu Tyr Asp Leu 50
55 60 Gly Glu Phe Asn Gln Lys
Gly Thr Ile Arg Thr Lys Tyr Gly Thr Lys 65 70
75 80 Thr Gln Tyr Leu Gln Ala Ile Gln Ala Ala Lys
Ser Ala Gly Met Gln 85 90
95 Val Tyr Ala Asp Val Val Phe Asn His Lys Ala Gly Ala Asp Ser Thr
100 105 110 Glu Trp
Val Asp Ala Val Glu Val Asn Pro Ser Asn Arg Asn Gln Glu 115
120 125 Thr Ser Gly Thr Tyr Gln Ile
Gln Ala Trp Thr Lys Phe Asp Phe Pro 130 135
140 Asp Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg
Trp Tyr His Phe 145 150 155
160 Asp Gly Thr Asp Trp Asp Glu Ser Arg Lys Leu Asn Arg Ile Tyr Lys
165 170 175 Phe Arg Gly
Thr Gly Lys Ala Trp Asp Trp Glu Val Asp Thr Glu Asn 180
185 190 Gly Asn Tyr Asp Tyr Leu Met Phe
Ala Asp Leu Asp Met Asp His Pro 195 200
205 Glu Val Val Thr Glu Leu Lys Asn Trp Gly Thr Trp Tyr
Val Asn Thr 210 215 220
Thr Asn Val Asp Gly Phe Arg Leu Asp Ala Val Lys His Ile Lys Tyr 225
230 235 240 Ser Phe Phe Pro
Asp Trp Leu Thr Tyr Val Arg Ser Gln Thr Gln Lys 245
250 255 Asn Leu Phe Ala Val Gly Glu Phe Trp
Ser Tyr Asp Val Asn Lys Leu 260 265
270 His Asn Tyr Ile Thr Lys Thr Ser Gly Thr Met Ser Leu Phe
Asp Ala 275 280 285
Pro Leu His Asn Asn Phe Tyr Thr Ala Ser Lys Ser Ser Gly Tyr Phe 290
295 300 Asp Met Arg Tyr Leu
Leu Asn Asn Thr Leu Met Lys Asp Gln Pro Ser 305 310
315 320 Leu Ala Val Thr Leu Val Asp Asn His Asp
Thr Gln Pro Gly Gln Ser 325 330
335 Leu Gln Ser Trp Val Glu Pro Trp Phe Lys Pro Leu Ala Tyr Ala
Phe 340 345 350 Ile
Leu Thr Arg Gln Glu Gly Tyr Pro Cys Val Phe Tyr Gly Asp Tyr 355
360 365 Tyr Gly Ile Pro Lys Tyr
Asn Ile Pro Gly Leu Lys Ser Lys Ile Asp 370 375
380 Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr
Gly Thr Gln Arg Asp 385 390 395
400 Tyr Ile Asp His Gln Asp Ile Ile Gly Trp Thr Arg Glu Gly Ile Asp
405 410 415 Ser Lys
Pro Asn Ser Gly Leu Ala Ala Leu Ile Thr Asp Gly Pro Gly 420
425 430 Gly Ser Lys Trp Met Tyr Val
Gly Lys Lys His Ala Gly Lys Val Phe 435 440
445 Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr
Ile Asn Ala Asp 450 455 460
Gly Trp Gly Glu Phe Lys Val Asn Gly Gly Ser Val Ser Ile Trp Val 465
470 475 480 Ala Lys
13483PRTBacillus licheniformis 13Ala Asn Leu Asn Gly Thr Leu Met Gln Tyr
Phe Glu Trp Tyr Met Pro 1 5 10
15 Asn Asp Gly Gln His Trp Arg Arg Leu Gln Asn Asp Ser Ala Tyr
Leu 20 25 30 Ala
Glu His Gly Ile Thr Ala Val Trp Ile Pro Pro Ala Tyr Lys Gly 35
40 45 Thr Ser Gln Ala Asp Val
Gly Tyr Gly Ala Tyr Asp Leu Tyr Asp Leu 50 55
60 Gly Glu Phe His Gln Lys Gly Thr Val Arg Thr
Lys Tyr Gly Thr Lys 65 70 75
80 Gly Glu Leu Gln Ser Ala Ile Lys Ser Leu His Ser Arg Asp Ile Asn
85 90 95 Val Tyr
Gly Asp Val Val Ile Asn His Lys Gly Gly Ala Asp Ala Thr 100
105 110 Glu Asp Val Thr Ala Val Glu
Val Asp Pro Ala Asp Arg Asn Arg Val 115 120
125 Ile Ser Gly Glu His Leu Ile Lys Ala Trp Thr His
Phe His Phe Pro 130 135 140
Gly Arg Gly Ser Thr Tyr Ser Asp Phe Lys Trp His Trp Tyr His Phe 145
150 155 160 Asp Gly Thr
Asp Trp Asp Glu Ser Arg Lys Leu Asn Arg Ile Tyr Lys 165
170 175 Phe Gln Gly Lys Ala Trp Asp Trp
Glu Val Ser Asn Glu Asn Gly Asn 180 185
190 Tyr Asp Tyr Leu Met Tyr Ala Asp Ile Asp Tyr Asp His
Pro Asp Val 195 200 205
Ala Ala Glu Ile Lys Arg Trp Gly Thr Trp Tyr Ala Asn Glu Leu Gln 210
215 220 Leu Asp Gly Phe
Arg Leu Asp Ala Val Lys His Ile Lys Phe Ser Phe 225 230
235 240 Leu Arg Asp Trp Val Asn His Val Arg
Glu Lys Thr Gly Lys Glu Met 245 250
255 Phe Thr Val Ala Glu Tyr Trp Gln Asn Asp Leu Gly Ala Leu
Glu Asn 260 265 270
Tyr Leu Asn Lys Thr Asn Phe Asn His Ser Val Phe Asp Val Pro Leu
275 280 285 His Tyr Gln Phe
His Ala Ala Ser Thr Gln Gly Gly Gly Tyr Asp Met 290
295 300 Arg Lys Leu Leu Asn Gly Thr Val
Val Ser Lys His Pro Leu Lys Ser 305 310
315 320 Val Thr Phe Val Asp Asn His Asp Thr Gln Pro Gly
Gln Ser Leu Glu 325 330
335 Ser Thr Val Gln Thr Trp Phe Lys Pro Leu Ala Tyr Ala Phe Ile Leu
340 345 350 Thr Arg Glu
Ser Gly Tyr Pro Gln Val Phe Tyr Gly Asp Met Tyr Gly 355
360 365 Thr Lys Gly Asp Ser Gln Arg Glu
Ile Pro Ala Leu Lys His Lys Ile 370 375
380 Glu Pro Ile Leu Lys Ala Arg Lys Gln Tyr Ala Tyr Gly
Ala Gln His 385 390 395
400 Asp Tyr Phe Asp His His Asp Ile Val Gly Trp Thr Arg Glu Gly Asp
405 410 415 Ser Ser Val Ala
Asn Ser Gly Leu Ala Ala Leu Ile Thr Asp Gly Pro 420
425 430 Gly Gly Ala Lys Arg Met Tyr Val Gly
Arg Gln Asn Ala Gly Glu Thr 435 440
445 Trp His Asp Ile Thr Gly Asn Arg Ser Glu Pro Val Val Ile
Asn Ser 450 455 460
Glu Gly Trp Gly Glu Phe His Val Asn Gly Gly Ser Val Ser Ile Tyr 465
470 475 480 Val Gln Arg
14483PRTBacillus amyloliquefacience 14Val Asn Gly Thr Leu Met Gln Tyr Phe
Glu Trp Tyr Thr Pro Asn Asp 1 5 10
15 Gly Gln His Trp Lys Arg Leu Gln Asn Asp Ala Glu His Leu
Ser Asp 20 25 30
Ile Gly Ile Thr Ala Val Trp Ile Pro Pro Ala Tyr Lys Gly Leu Ser
35 40 45 Gln Ser Asp Asn
Gly Tyr Gly Pro Tyr Asp Leu Tyr Asp Leu Gly Glu 50
55 60 Phe Gln Gln Lys Gly Thr Val Arg
Thr Lys Tyr Gly Thr Lys Ser Glu 65 70
75 80 Leu Gln Asp Ala Ile Gly Ser Leu His Ser Arg Asn
Val Gln Val Tyr 85 90
95 Gly Asp Val Val Leu Asn His Lys Ala Gly Ala Asp Ala Thr Glu Asp
100 105 110 Val Thr Ala
Val Glu Val Asn Pro Ala Asn Arg Asn Gln Glu Thr Ser 115
120 125 Glu Glu Tyr Gln Ile Lys Ala Trp
Thr Asp Phe Arg Phe Pro Gly Arg 130 135
140 Gly Asn Thr Tyr Ser Asp Phe Lys Trp His Trp Tyr His
Phe Asp Gly 145 150 155
160 Ala Asp Trp Asp Glu Ser Arg Lys Ile Ser Arg Ile Phe Lys Phe Arg
165 170 175 Gly Glu Gly Lys
Ala Trp Asp Trp Glu Val Ser Ser Glu Asn Gly Asn 180
185 190 Tyr Asp Tyr Leu Met Tyr Ala Asp Val
Asp Tyr Asp His Pro Asp Val 195 200
205 Val Ala Glu Thr Lys Lys Trp Gly Ile Trp Tyr Ala Asn Glu
Leu Ser 210 215 220
Leu Asp Gly Phe Arg Ile Asp Ala Ala Lys His Ile Lys Phe Ser Phe 225
230 235 240 Leu Arg Asp Trp Val
Gln Ala Val Arg Gln Ala Thr Gly Lys Glu Met 245
250 255 Phe Thr Val Ala Glu Tyr Trp Gln Asn Asn
Ala Gly Lys Leu Glu Asn 260 265
270 Tyr Leu Asn Lys Thr Ser Phe Asn Gln Ser Val Phe Asp Val Pro
Leu 275 280 285 His
Phe Asn Leu Gln Ala Ala Ser Ser Gln Gly Gly Gly Tyr Asp Met 290
295 300 Arg Arg Leu Leu Asp Gly
Thr Val Val Ser Arg His Pro Glu Lys Ala 305 310
315 320 Val Thr Phe Val Glu Asn His Asp Thr Gln Pro
Gly Gln Ser Leu Glu 325 330
335 Ser Thr Val Gln Thr Trp Phe Lys Pro Leu Ala Tyr Ala Phe Ile Leu
340 345 350 Thr Arg
Glu Ser Gly Tyr Pro Gln Val Phe Tyr Gly Asp Met Tyr Gly 355
360 365 Thr Lys Gly Thr Ser Pro Lys
Glu Ile Pro Ser Leu Lys Asp Asn Ile 370 375
380 Glu Pro Ile Leu Lys Ala Arg Lys Glu Tyr Ala Tyr
Gly Pro Gln His 385 390 395
400 Asp Tyr Ile Asp His Pro Asp Val Ile Gly Trp Thr Arg Glu Gly Asp
405 410 415 Ser Ser Ala
Ala Lys Ser Gly Leu Ala Ala Leu Ile Thr Asp Gly Pro 420
425 430 Gly Gly Ser Lys Arg Met Tyr Ala
Gly Leu Lys Asn Ala Gly Glu Thr 435 440
445 Trp Tyr Asp Ile Thr Gly Asn Arg Ser Asp Thr Val Lys
Ile Gly Ser 450 455 460
Asp Gly Trp Gly Glu Phe His Val Asn Asp Gly Ser Val Ser Ile Tyr 465
470 475 480 Val Gln Lys
15483PRTBacillus stearothermophilus 15Ala Ala Pro Phe Asn Gly Thr Met Met
Gln Tyr Phe Glu Trp Tyr Leu 1 5 10
15 Pro Asp Asp Gly Thr Leu Trp Thr Lys Val Ala Asn Glu Ala
Asn Asn 20 25 30
Leu Ser Ser Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala Tyr Lys
35 40 45 Gly Thr Ser Arg
Ser Asp Val Gly Tyr Gly Val Tyr Asp Leu Tyr Asp 50
55 60 Leu Gly Glu Phe Asn Gln Lys Gly
Thr Val Arg Thr Lys Tyr Gly Thr 65 70
75 80 Lys Ala Gln Tyr Leu Gln Ala Ile Gln Ala Ala His
Ala Ala Gly Met 85 90
95 Gln Val Tyr Ala Asp Val Val Phe Asp His Lys Gly Gly Ala Asp Gly
100 105 110 Thr Glu Trp
Val Asp Ala Val Glu Val Asn Pro Ser Asp Arg Asn Gln 115
120 125 Glu Ile Ser Gly Thr Tyr Gln Ile
Gln Ala Trp Thr Lys Phe Asp Phe 130 135
140 Pro Gly Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg
Trp Tyr His 145 150 155
160 Phe Asp Gly Val Asp Trp Asp Glu Ser Arg Lys Leu Ser Arg Ile Tyr
165 170 175 Lys Phe Arg Gly
Ile Gly Lys Ala Trp Asp Trp Glu Val Asp Thr Glu 180
185 190 Asn Gly Asn Tyr Asp Tyr Leu Met Tyr
Ala Asp Leu Asp Met Asp His 195 200
205 Pro Glu Val Val Thr Glu Leu Lys Asn Trp Gly Lys Trp Tyr
Val Asn 210 215 220
Thr Thr Asn Ile Asp Gly Phe Arg Leu Asp Ala Val Lys His Ile Lys 225
230 235 240 Phe Ser Phe Phe Pro
Asp Trp Leu Ser Tyr Val Arg Ser Gln Thr Gly 245
250 255 Lys Pro Leu Phe Thr Val Gly Glu Tyr Trp
Ser Tyr Asp Ile Asn Lys 260 265
270 Leu His Asn Tyr Ile Thr Lys Thr Asn Gly Thr Met Ser Leu Phe
Asp 275 280 285 Ala
Pro Leu His Asn Lys Phe Tyr Thr Ala Ser Lys Ser Gly Gly Ala 290
295 300 Phe Asp Met Arg Thr Leu
Met Thr Asn Thr Leu Met Lys Asp Gln Pro 305 310
315 320 Thr Leu Ala Val Thr Phe Val Asp Asn His Asp
Thr Glu Pro Gly Gln 325 330
335 Ala Leu Gln Ser Trp Val Asp Pro Trp Phe Lys Pro Leu Ala Tyr Ala
340 345 350 Phe Ile
Leu Thr Arg Gln Glu Gly Tyr Pro Cys Val Phe Tyr Gly Asp 355
360 365 Tyr Tyr Gly Ile Pro Gln Tyr
Asn Ile Pro Ser Leu Lys Ser Lys Ile 370 375
380 Asp Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr
Gly Thr Gln His 385 390 395
400 Asp Tyr Leu Asp His Ser Asp Ile Ile Gly Trp Thr Arg Glu Gly Val
405 410 415 Thr Glu Lys
Pro Gly Ser Gly Leu Ala Ala Leu Ile Thr Asp Gly Pro 420
425 430 Gly Gly Ser Lys Trp Met Tyr Val
Gly Lys Gln His Ala Gly Lys Val 435 440
445 Phe Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr
Ile Asn Ser 450 455 460
Asp Gly Trp Gly Glu Phe Lys Val Asn Gly Gly Ser Val Ser Val Trp 465
470 475 480 Val Pro Arg
16485PRTUnknownbacterial 16His His Asn Gly Thr Asn Gly Thr Met Met Gln
Tyr Phe Glu Trp Tyr 1 5 10
15 Leu Pro Asn Asp Gly Asn His Trp Asn Arg Leu Arg Ser Asp Ala Ser
20 25 30 Asn Leu
Lys Asp Lys Gly Ile Ser Ala Val Trp Ile Pro Pro Ala Trp 35
40 45 Lys Gly Ala Ser Gln Asn Asp
Val Gly Tyr Gly Ala Tyr Asp Leu Tyr 50 55
60 Asp Leu Gly Glu Phe Asn Gln Lys Gly Thr Ile Arg
Thr Lys Tyr Gly 65 70 75
80 Thr Arg Asn Gln Leu Gln Ala Ala Val Asn Ala Leu Lys Ser Asn Gly
85 90 95 Ile Gln Val
Tyr Gly Asp Val Val Met Asn His Lys Gly Gly Ala Asp 100
105 110 Ala Thr Glu Met Val Arg Ala Val
Glu Val Asn Pro Asn Asn Arg Asn 115 120
125 Gln Glu Val Ser Gly Glu Tyr Thr Ile Glu Ala Trp Thr
Lys Phe Asp 130 135 140
Phe Pro Gly Arg Gly Asn Thr His Ser Asn Phe Lys Trp Arg Trp Tyr 145
150 155 160 His Phe Asp Gly
Val Asp Trp Asp Gln Ser Arg Lys Leu Asn Asn Arg 165
170 175 Ile Tyr Lys Phe Arg Gly Asp Gly Lys
Gly Trp Asp Trp Glu Val Asp 180 185
190 Thr Glu Asn Gly Asn Tyr Asp Tyr Leu Met Tyr Ala Asp Ile
Asp Met 195 200 205
Asp His Pro Glu Val Val Asn Glu Leu Arg Asn Trp Gly Val Trp Tyr 210
215 220 Thr Asn Thr Leu Gly
Leu Asp Gly Phe Arg Ile Asp Ala Val Lys His 225 230
235 240 Ile Lys Tyr Ser Phe Thr Arg Asp Trp Ile
Asn His Val Arg Ser Ala 245 250
255 Thr Gly Lys Asn Met Phe Ala Val Ala Glu Phe Trp Lys Asn Asp
Leu 260 265 270 Gly
Ala Ile Glu Asn Tyr Leu Asn Lys Thr Asn Trp Asn His Ser Val 275
280 285 Phe Asp Val Pro Leu His
Tyr Asn Leu Tyr Asn Ala Ser Lys Ser Gly 290 295
300 Gly Asn Tyr Asp Met Arg Gln Ile Phe Asn Gly
Thr Val Val Gln Arg 305 310 315
320 His Pro Met His Ala Val Thr Phe Val Asp Asn His Asp Ser Gln Pro
325 330 335 Glu Glu
Ala Leu Glu Ser Phe Val Glu Glu Trp Phe Lys Pro Leu Ala 340
345 350 Tyr Ala Leu Thr Leu Thr Arg
Glu Gln Gly Tyr Pro Ser Val Phe Tyr 355 360
365 Gly Asp Tyr Tyr Gly Ile Pro Thr His Gly Val Pro
Ala Met Lys Ser 370 375 380
Lys Ile Asp Pro Ile Leu Glu Ala Arg Gln Lys Tyr Ala Tyr Gly Arg 385
390 395 400 Gln Asn Asp
Tyr Leu Asp His His Asn Ile Ile Gly Trp Thr Arg Glu 405
410 415 Gly Asn Thr Ala His Pro Asn Ser
Gly Leu Ala Thr Ile Met Ser Asp 420 425
430 Gly Ala Gly Gly Asn Lys Trp Met Phe Val Gly Arg Asn
Lys Ala Gly 435 440 445
Gln Val Trp Thr Asp Ile Thr Gly Asn Arg Ala Gly Thr Val Thr Ile 450
455 460 Asn Ala Asp Gly
Trp Gly Asn Phe Ser Val Asn Gly Gly Ser Val Ser 465 470
475 480 Ile Trp Val Asn Lys
485 17484PRTUnknownbacterial 17Gly Ser Val Pro Val Asn Gly Thr Met Met
Gln Tyr Phe Glu Trp Tyr 1 5 10
15 Leu Pro Asp Asp Gly Thr Leu Trp Thr Lys Val Ala Asn Asn Ala
Gln 20 25 30 Ser
Leu Ala Asn Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala Tyr 35
40 45 Lys Gly Thr Ser Ser Ser
Asp Val Gly Tyr Gly Val Tyr Asp Leu Tyr 50 55
60 Asp Leu Gly Glu Phe Asn Gln Lys Gly Thr Val
Arg Thr Lys Tyr Gly 65 70 75
80 Thr Lys Thr Gln Tyr Ile Gln Ala Ile Gln Ala Ala His Thr Ala Gly
85 90 95 Met Gln
Val Tyr Ala Asp Val Val Phe Asn His Lys Ala Gly Ala Asp 100
105 110 Gly Thr Glu Leu Val Asp Ala
Val Glu Val Asn Pro Ser Asp Arg Asn 115 120
125 Gln Glu Ile Ser Gly Thr Tyr Gln Ile Gln Ala Trp
Thr Lys Phe Asp 130 135 140
Phe Pro Gly Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp Tyr 145
150 155 160 His Phe Asp
Gly Thr Asp Trp Asp Glu Ser Arg Lys Leu Asn Arg Ile 165
170 175 Tyr Lys Phe Arg Gly Thr Gly Lys
Ala Trp Asp Trp Glu Val Asp Thr 180 185
190 Glu Asn Gly Asn Tyr Asp Tyr Leu Met Tyr Ala Asp Leu
Asp Met Asp 195 200 205
His Pro Glu Val Val Ser Glu Leu Lys Asn Trp Gly Lys Trp Tyr Val 210
215 220 Thr Thr Thr Asn
Ile Asp Gly Phe Arg Leu Asp Ala Val Lys His Ile 225 230
235 240 Lys Tyr Ser Phe Phe Pro Asp Trp Leu
Ser Tyr Val Arg Thr Gln Thr 245 250
255 Gln Lys Pro Leu Phe Ala Val Gly Glu Phe Trp Ser Tyr Asp
Ile Asn 260 265 270
Lys Leu His Asn Tyr Ile Thr Lys Thr Asn Gly Ser Met Ser Leu Phe
275 280 285 Asp Ala Pro Leu
His Asn Asn Phe Tyr Ile Ala Ser Lys Ser Gly Gly 290
295 300 Tyr Phe Asp Met Arg Thr Leu Leu
Asn Asn Thr Leu Met Lys Asp Gln 305 310
315 320 Pro Thr Leu Ser Val Thr Leu Val Asp Asn His Asp
Thr Glu Pro Gly 325 330
335 Gln Ser Leu Gln Ser Trp Val Glu Pro Trp Phe Lys Pro Leu Ala Tyr
340 345 350 Ala Phe Ile
Leu Thr Arg Gln Glu Gly Tyr Pro Cys Ile Phe Tyr Gly 355
360 365 Asp Tyr Tyr Gly Ile Pro Lys Tyr
Asn Ile Pro Ala Leu Lys Ser Lys 370 375
380 Leu Asp Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr
Gly Thr Gln 385 390 395
400 His Asp Tyr Ile Asp Asn Ala Asp Ile Ile Gly Trp Thr Arg Glu Gly
405 410 415 Val Ala Glu Lys
Ala Asn Ser Gly Leu Ala Ala Leu Ile Thr Asp Gly 420
425 430 Pro Gly Gly Ser Lys Trp Met Tyr Val
Gly Lys Gln His Ala Gly Lys 435 440
445 Thr Phe Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr
Ile Asn 450 455 460
Ala Asp Gly Trp Gly Glu Phe Lys Val Asn Gly Gly Ser Val Ser Ile 465
470 475 480 Trp Val Pro Lys
18485PRTUnknownbacterial 18Ala Asn Thr Ala Pro Ile Asn Glu Thr Met Met
Gln Tyr Phe Glu Trp 1 5 10
15 Asp Leu Pro Asn Asp Gly Thr Leu Trp Thr Lys Val Lys Asn Glu Ala
20 25 30 Ala Asn
Leu Ser Ser Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala 35
40 45 Tyr Lys Gly Thr Ser Gln Ser
Asp Val Gly Tyr Gly Val Tyr Asp Leu 50 55
60 Tyr Asp Leu Gly Glu Phe Asn Gln Lys Gly Thr Ile
Arg Thr Lys Tyr 65 70 75
80 Gly Thr Lys Thr Gln Tyr Ile Gln Ala Ile Gln Ala Ala Lys Ala Ala
85 90 95 Gly Met Gln
Val Tyr Ala Asp Val Val Phe Asn His Lys Ala Gly Ala 100
105 110 Asp Gly Thr Glu Phe Val Asp Ala
Val Glu Val Asp Pro Ser Asn Arg 115 120
125 Asn Gln Glu Thr Ser Gly Thr Tyr Gln Ile Gln Ala Trp
Thr Lys Phe 130 135 140
Asp Phe Pro Gly Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp 145
150 155 160 Tyr His Phe Asp
Gly Thr Asp Trp Asp Glu Ser Arg Lys Leu Asn Arg 165
170 175 Ile Tyr Lys Phe Arg Ser Thr Gly Lys
Ala Trp Asp Trp Glu Val Asp 180 185
190 Thr Glu Asn Gly Asn Tyr Asp Tyr Leu Met Phe Ala Asp Leu
Asp Met 195 200 205
Asp His Pro Glu Val Val Thr Glu Leu Lys Asn Trp Gly Thr Trp Tyr 210
215 220 Val Asn Thr Thr Asn
Ile Asp Gly Phe Arg Leu Asp Ala Val Lys His 225 230
235 240 Ile Lys Tyr Ser Phe Phe Pro Asp Trp Leu
Thr Tyr Val Arg Asn Gln 245 250
255 Thr Gly Lys Asn Leu Phe Ala Val Gly Glu Phe Trp Ser Tyr Asp
Val 260 265 270 Asn
Lys Leu His Asn Tyr Ile Thr Lys Thr Asn Gly Ser Met Ser Leu 275
280 285 Phe Asp Ala Pro Leu His
Asn Asn Phe Tyr Thr Ala Ser Lys Ser Ser 290 295
300 Gly Tyr Phe Asp Met Arg Tyr Leu Leu Asn Asn
Thr Leu Met Lys Asp 305 310 315
320 Gln Pro Ser Leu Ala Val Thr Leu Val Asp Asn His Asp Thr Gln Pro
325 330 335 Gly Gln
Ser Leu Gln Ser Trp Val Glu Pro Trp Phe Lys Pro Leu Ala 340
345 350 Tyr Ala Phe Ile Leu Thr Arg
Gln Glu Gly Tyr Pro Cys Val Phe Tyr 355 360
365 Gly Asp Tyr Tyr Gly Ile Pro Lys Tyr Asn Ile Pro
Gly Leu Lys Ser 370 375 380
Lys Ile Asp Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly Thr 385
390 395 400 Gln Arg Asp
Tyr Ile Asp His Gln Asp Ile Ile Gly Trp Thr Arg Glu 405
410 415 Gly Ile Asp Thr Lys Pro Asn Ser
Gly Leu Ala Ala Leu Ile Thr Asp 420 425
430 Gly Pro Gly Gly Ser Lys Trp Met Tyr Val Gly Lys Lys
His Ala Gly 435 440 445
Lys Val Phe Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr Ile 450
455 460 Asn Ala Asp Gly
Trp Gly Glu Phe Lys Val Asn Gly Gly Ser Val Ser 465 470
475 480 Ile Trp Val Ala Lys
485 19619PRTBacillus flavothermus 19Met Ser Leu Phe Lys Lys Ser Phe Pro
Trp Ile Leu Ser Leu Leu Leu 1 5 10
15 Leu Phe Ser Phe Ile Ala Pro Phe Ser Ile Gln Thr Glu Lys
Val Arg 20 25 30
Ala Gly Ser Val Pro Val Asn Gly Thr Met Met Gln Tyr Phe Glu Trp
35 40 45 Tyr Leu Pro Asp
Asp Gly Thr Leu Trp Thr Lys Val Ala Asn Asn Ala 50
55 60 Gln Ser Leu Ala Asn Leu Gly Ile
Thr Ala Leu Trp Leu Pro Pro Ala 65 70
75 80 Tyr Lys Gly Thr Ser Ser Ser Asp Val Gly Tyr Gly
Val Tyr Asp Leu 85 90
95 Tyr Asp Leu Gly Glu Phe Asn Gln Lys Gly Thr Val Arg Thr Lys Tyr
100 105 110 Gly Thr Lys
Thr Gln Tyr Ile Gln Ala Ile Gln Ala Ala His Thr Ala 115
120 125 Gly Met Gln Val Tyr Ala Asp Val
Val Phe Asn His Lys Ala Gly Ala 130 135
140 Asp Gly Thr Glu Leu Val Asp Ala Val Glu Val Asn Pro
Ser Asp Arg 145 150 155
160 Asn Gln Glu Ile Ser Gly Thr Tyr Gln Ile Gln Ala Trp Thr Lys Phe
165 170 175 Asp Phe Pro Gly
Arg Gly Asn Thr Tyr Ser Ser Phe Lys Trp Arg Trp 180
185 190 Tyr His Phe Asp Gly Thr Asp Trp Asp
Glu Ser Arg Lys Leu Asn Arg 195 200
205 Ile Tyr Lys Phe Arg Gly Thr Gly Lys Ala Trp Asp Trp Glu
Val Asp 210 215 220
Thr Glu Asn Gly Asn Tyr Asp Tyr Leu Met Tyr Ala Asp Leu Asp Met 225
230 235 240 Asp His Pro Glu Val
Val Ser Glu Leu Lys Asn Trp Gly Lys Trp Tyr 245
250 255 Val Thr Thr Thr Asn Ile Asp Gly Phe Arg
Leu Asp Ala Val Lys His 260 265
270 Ile Lys Tyr Ser Phe Phe Pro Asp Trp Leu Ser Tyr Val Arg Thr
Gln 275 280 285 Thr
Gln Lys Pro Leu Phe Ala Val Gly Glu Phe Trp Ser Tyr Asp Ile 290
295 300 Ser Lys Leu His Asn Tyr
Ile Thr Lys Thr Asn Gly Ser Met Ser Leu 305 310
315 320 Phe Asp Ala Pro Leu His Asn Asn Phe Tyr Ile
Ala Ser Lys Ser Gly 325 330
335 Gly Tyr Phe Asp Met Arg Thr Leu Leu Asn Asn Thr Leu Met Lys Asp
340 345 350 Gln Pro
Thr Leu Ala Val Thr Leu Val Asp Asn His Asp Thr Glu Pro 355
360 365 Gly Gln Ser Leu Gln Ser Trp
Val Glu Pro Trp Phe Lys Pro Leu Ala 370 375
380 Tyr Ala Phe Ile Leu Thr Arg Gln Glu Gly Tyr Pro
Cys Val Phe Tyr 385 390 395
400 Gly Asp Tyr Tyr Gly Ile Pro Lys Tyr Asn Ile Pro Ala Leu Lys Ser
405 410 415 Lys Leu Asp
Pro Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly Thr 420
425 430 Gln His Asp Tyr Ile Asp Ser Ala
Asp Ile Ile Gly Trp Thr Arg Glu 435 440
445 Gly Val Ala Glu Lys Ala Asn Ser Gly Leu Ala Ala Leu
Ile Thr Asp 450 455 460
Gly Pro Gly Gly Ser Lys Trp Met Tyr Val Gly Lys Gln His Ala Gly 465
470 475 480 Lys Thr Phe Tyr
Asp Leu Thr Gly Asn Arg Ser Asp Thr Val Thr Ile 485
490 495 Asn Ala Asp Gly Trp Gly Glu Phe Lys
Val Asn Gly Gly Ser Val Ser 500 505
510 Ile Trp Val Pro Lys Ile Ser Thr Thr Ser Gln Ile Thr Phe
Thr Val 515 520 525
Asn Asn Ala Thr Thr Val Trp Gly Gln Asn Val Tyr Val Val Gly Asn 530
535 540 Ile Ser Gln Leu Gly
Asn Trp Asp Pro Val His Ala Val Gln Met Thr 545 550
555 560 Pro Ser Ser Tyr Pro Thr Trp Thr Val Thr
Ile Pro Leu Leu Gln Gly 565 570
575 Gln Asn Ile Gln Phe Lys Phe Ile Lys Lys Asp Ser Ala Gly Asn
Val 580 585 590 Ile
Trp Glu Asp Ile Ser Asn Arg Thr Tyr Thr Val Pro Thr Ala Ala 595
600 605 Ser Gly Ala Tyr Thr Ala
Ser Trp Asn Val Pro 610 615
20613PRTBacillus 20Met Ser Tyr Leu Lys Lys Val Trp Leu Tyr Tyr Thr Ile
Ile Ala Thr 1 5 10 15
Leu Ile Ile Ser Phe Phe Thr Pro Phe Ser Thr Ala Gln Ala Asn Thr
20 25 30 Ala Pro Val Asn
Gly Thr Met Met Gln Tyr Phe Glu Trp Asp Leu Pro 35
40 45 Asn Asp Gly Thr Leu Trp Thr Lys Val
Lys Asn Glu Ala Ser Ser Leu 50 55
60 Ser Ala Leu Gly Ile Thr Ala Leu Trp Leu Pro Pro Ala
Tyr Lys Gly 65 70 75
80 Thr Ser Gln Ala Asp Val Gly Tyr Gly Val Tyr Asp Leu Tyr Asp Leu
85 90 95 Gly Glu Phe Asn
Gln Lys Gly Thr Ile Arg Thr Lys Tyr Gly Thr Lys 100
105 110 Thr Gln Tyr Leu Gln Ala Ile Gln Ala
Ala Lys Ser Ala Gly Met Gln 115 120
125 Val Tyr Ala Asp Val Val Phe Asn His Lys Ala Gly Ala Asp
Ser Thr 130 135 140
Glu Trp Val Asp Ala Val Glu Val Asn Pro Ser Asn Arg Asn Gln Glu 145
150 155 160 Thr Ser Gly Thr Tyr
Gln Ile Gln Ala Trp Thr Lys Phe Asp Phe Pro 165
170 175 Gly Arg Gly Asn Thr Tyr Ser Ser Phe Lys
Trp Arg Trp Tyr His Phe 180 185
190 Asp Gly Thr Asp Trp Asp Glu Ser Arg Lys Leu Asn Arg Ile Tyr
Lys 195 200 205 Phe
Arg Gly Thr Gly Lys Ala Trp Asp Trp Glu Val Asp Thr Glu Asn 210
215 220 Gly Asn Tyr Asp Tyr Leu
Met Phe Ala Asp Leu Asp Met Asp His Pro 225 230
235 240 Glu Val Val Ala Glu Leu Lys Asn Trp Gly Lys
Trp Tyr Val Asn Thr 245 250
255 Thr Asn Val Asp Gly Phe Arg Leu Asp Ala Val Lys His Ile Lys Tyr
260 265 270 Ser Phe
Phe Pro Asp Trp Leu Ser Tyr Val Arg Asn Gln Thr Gly Lys 275
280 285 Asn Leu Phe Ala Val Gly Glu
Phe Trp Gly Tyr Asp Val Asn Lys Leu 290 295
300 His Asn Tyr Ile Thr Lys Thr Asn Gly Ala Met Ser
Leu Phe Asp Ala 305 310 315
320 Pro Leu His Asn Asn Phe Tyr Ile Ala Ser Lys Ser Ser Gly Tyr Phe
325 330 335 Asp Met Arg
Tyr Leu Leu Asn Asn Thr Leu Met Lys Asp Gln Pro Ala 340
345 350 Leu Ala Val Thr Leu Val Asp Asn
His Asp Thr Gln Pro Gly Gln Ser 355 360
365 Leu Gln Ser Trp Val Glu Pro Trp Phe Lys Pro Leu Ala
Tyr Ala Phe 370 375 380
Ile Leu Thr Arg Gln Glu Gly Tyr Pro Cys Val Phe Tyr Gly Asp Tyr 385
390 395 400 Tyr Gly Ile Pro
Lys Tyr Asn Ile Pro Gly Leu Lys Ser Lys Ile Asp 405
410 415 Pro Leu Leu Ile Ala Arg Arg Asp Tyr
Ala Tyr Gly Thr Gln Arg Asp 420 425
430 Tyr Ile Asp His Gln Asp Ile Ile Gly Trp Thr Arg Glu Gly
Ile Asp 435 440 445
Ala Lys Pro Asn Ser Gly Leu Ala Ala Leu Ile Thr Asp Gly Pro Gly 450
455 460 Gly Ser Lys Trp Met
Tyr Val Gly Lys Arg His Ala Gly Lys Val Phe 465 470
475 480 Tyr Asp Leu Thr Gly Asn Arg Ser Asp Thr
Val Thr Ile Asn Ala Asp 485 490
495 Gly Trp Gly Glu Phe Lys Val Asn Gly Gly Ser Val Ser Ile Trp
Val 500 505 510 Ala
Lys Thr Ser Asn Val Thr Phe Thr Val Asn Asn Ala Thr Thr Val 515
520 525 Tyr Gly Gln Asn Val Tyr
Val Val Gly Asn Ile Pro Glu Leu Gly Asn 530 535
540 Trp Asn Ile Ala Asn Ala Ile Gln Met Thr Pro
Ser Ser Tyr Pro Thr 545 550 555
560 Trp Lys Thr Thr Val Ser Leu Pro Gln Gly Lys Ala Ile Glu Phe Lys
565 570 575 Phe Ile
Lys Lys Asp Ser Ala Gly Asn Val Ile Trp Glu Asn Ile Ala 580
585 590 Asn Arg Thr Tyr Thr Val Pro
Phe Ser Ser Thr Gly Ser Tyr Thr Ala 595 600
605 Asn Trp Asn Val Pro 610
21619PRTAlkaliphilic bacillus 21Met Ser Leu Phe Lys Lys Ile Phe Pro Trp
Ile Leu Ser Leu Leu Leu 1 5 10
15 Leu Phe Ser Phe Ile Ala Pro Phe Ser Ile Gln Thr Glu Lys Val
Arg 20 25 30 Ala
Gly Ser Val Pro Val Asn Gly Thr Met Met Gln Tyr Phe Glu Trp 35
40 45 Tyr Leu Pro Asp Asp Gly
Thr Leu Trp Thr Lys Val Ala Asn Asn Ala 50 55
60 Gln Ser Leu Ala Asn Leu Gly Ile Thr Ala Leu
Trp Leu Pro Pro Ala 65 70 75
80 Tyr Lys Gly Thr Ser Ser Ser Asp Val Gly Tyr Gly Val Tyr Asp Leu
85 90 95 Tyr Asp
Leu Gly Glu Phe Asn Gln Lys Gly Thr Val Arg Thr Lys Tyr 100
105 110 Gly Thr Lys Thr Gln Tyr Ile
Gln Ala Ile Gln Ala Ala His Thr Ala 115 120
125 Gly Met Gln Val Tyr Ala Asp Val Val Phe Asn His
Lys Ala Gly Ala 130 135 140
Asp Gly Thr Glu Leu Val Asp Ala Val Glu Val Asn Pro Ser Asp Arg 145
150 155 160 Asn Gln Glu
Ile Ser Gly Thr Tyr Gln Ile Gln Ala Trp Thr Lys Phe 165
170 175 Asp Phe Pro Gly Arg Gly Asn Thr
Tyr Ser Ser Phe Lys Trp Arg Trp 180 185
190 Tyr His Phe Asp Gly Thr Asp Trp Asp Glu Ser Arg Lys
Leu Asn Arg 195 200 205
Ile Tyr Lys Phe Arg Gly Thr Gly Lys Ala Trp Asp Trp Glu Val Asp 210
215 220 Thr Glu Asn Gly
Asn Tyr Asp Tyr Leu Met Tyr Ala Asp Leu Asp Met 225 230
235 240 Asp His Pro Glu Val Val Ser Glu Leu
Lys Asn Trp Gly Lys Trp Tyr 245 250
255 Val Ile Thr Thr Asn Ile Asp Gly Phe Arg Leu Asp Ala Val
Lys His 260 265 270
Ile Lys Tyr Ser Phe Phe Pro Asp Trp Leu Ser Tyr Leu Arg Thr Gln
275 280 285 Thr Gln Lys Pro
Leu Phe Ala Val Gly Glu Phe Trp Ser Tyr Asp Ile 290
295 300 Asn Lys Leu His Asn Tyr Ile Thr
Lys Thr Asn Gly Ser Met Ser Leu 305 310
315 320 Phe Asp Ala Pro Leu His Asn Asn Phe Tyr Ile Ala
Ser Lys Ser Gly 325 330
335 Gly Tyr Phe Asp Met Arg Thr Leu Leu Asn Asn Thr Leu Met Lys Glu
340 345 350 Gln Pro Thr
Leu Ser Val Thr Leu Val Asp Asn His Asp Thr Glu Pro 355
360 365 Gly Gln Ser Leu Gln Ser Trp Val
Glu Pro Trp Phe Lys Pro Leu Ala 370 375
380 Tyr Ala Phe Ile Leu Thr Arg Gln Glu Gly Tyr Pro Cys
Val Phe Tyr 385 390 395
400 Gly Asp Tyr Tyr Gly Ile Pro Lys Tyr Asn Ile Pro Ala Leu Lys Ser
405 410 415 Lys Leu Asp Pro
Leu Leu Ile Ala Arg Arg Asp Tyr Ala Tyr Gly Thr 420
425 430 Gln His Asp Tyr Ile Asp Asn Ala Asp
Ile Ile Gly Trp Thr Arg Glu 435 440
445 Gly Val Ala Glu Lys Ala Asn Ser Gly Leu Ala Ala Leu Ile
Thr Asp 450 455 460
Gly Pro Gly Gly Ser Lys Trp Met Tyr Val Gly Lys Gln His Ala Gly 465
470 475 480 Lys Thr Phe Tyr Asp
Leu Thr Gly Asn Arg Ser Asp Thr Val Thr Ile 485
490 495 Asn Ala Asp Gly Trp Gly Glu Phe Lys Val
Asn Gly Gly Ser Val Ser 500 505
510 Ile Trp Val Pro Lys Thr Ser Thr Thr Ser Gln Ile Thr Phe Thr
Val 515 520 525 Asn
Asn Ala Thr Thr Val Trp Gly Gln Asn Val Tyr Val Val Gly Asn 530
535 540 Ile Ser Gln Leu Gly Asn
Trp Asp Pro Val Asn Ala Val Gln Met Thr 545 550
555 560 Pro Ser Ser Tyr Pro Thr Trp Val Val Thr Val
Pro Leu Pro Gln Ser 565 570
575 Gln Asn Ile Gln Phe Lys Phe Ile Lys Lys Asp Gly Ser Gly Asn Val
580 585 590 Ile Trp
Glu Asn Ile Ser Asn Arg Thr Tyr Thr Val Pro Thr Ala Ala 595
600 605 Ser Gly Ala Tyr Thr Ala Asn
Trp Asn Val Pro 610 615
22640PRTAspergillus kawachii 22Met Arg Val Ser Thr Ser Ser Ile Ala Leu
Ala Val Ser Leu Phe Gly 1 5 10
15 Lys Leu Ala Leu Gly Leu Ser Ala Ala Glu Trp Arg Thr Gln Ser
Ile 20 25 30 Tyr
Phe Leu Leu Thr Asp Arg Phe Gly Arg Thr Asp Asn Ser Thr Thr 35
40 45 Ala Thr Cys Asn Thr Gly
Asp Gln Ile Tyr Cys Gly Gly Ser Trp Gln 50 55
60 Gly Ile Ile Asn His Leu Asp Tyr Ile Gln Gly
Met Gly Phe Thr Ala 65 70 75
80 Ile Trp Ile Ser Pro Ile Thr Glu Gln Leu Pro Gln Asp Thr Ser Asp
85 90 95 Gly Glu
Ala Tyr His Gly Tyr Trp Gln Gln Lys Ile Tyr Tyr Val Asn 100
105 110 Ser Asn Phe Gly Thr Ala Asp
Asp Leu Lys Ser Leu Ser Asp Ala Leu 115 120
125 His Ala Arg Gly Met Tyr Leu Met Val Asp Val Val
Pro Asn His Met 130 135 140
Gly Tyr Ala Gly Asn Gly Asn Asp Val Asp Tyr Ser Val Phe Asp Pro 145
150 155 160 Phe Asp Ser
Ser Ser Tyr Phe His Pro Tyr Cys Leu Ile Thr Asp Trp 165
170 175 Asp Asn Leu Thr Met Val Gln Asp
Cys Trp Glu Gly Asp Thr Ile Val 180 185
190 Ser Leu Pro Asp Leu Asn Thr Thr Glu Thr Ala Val Arg
Thr Ile Trp 195 200 205
Tyr Asp Trp Val Ala Asp Leu Val Ser Asn Tyr Ser Val Asp Gly Leu 210
215 220 Arg Ile Asp Ser
Val Glu Glu Val Glu Pro Asp Phe Phe Pro Gly Tyr 225 230
235 240 Gln Glu Ala Ala Gly Val Tyr Cys Val
Gly Glu Val Asp Asn Gly Asn 245 250
255 Pro Ala Leu Asp Cys Pro Tyr Gln Lys Tyr Leu Asp Gly Val
Leu Asn 260 265 270
Tyr Pro Ile Tyr Trp Gln Leu Leu Tyr Ala Phe Glu Ser Ser Ser Gly
275 280 285 Ser Ile Ser Asn
Leu Tyr Asn Met Ile Lys Ser Val Ala Ser Asp Cys 290
295 300 Ser Asp Pro Thr Leu Leu Gly Asn
Phe Ile Glu Asn His Asp Asn Pro 305 310
315 320 Arg Phe Ala Ser Tyr Thr Ser Asp Tyr Ser Gln Ala
Lys Asn Val Leu 325 330
335 Ser Tyr Ile Phe Leu Ser Asp Gly Ile Pro Ile Val Tyr Ala Gly Glu
340 345 350 Glu Gln His
Tyr Ser Gly Gly Asp Val Pro Tyr Asn Arg Glu Ala Thr 355
360 365 Trp Leu Ser Gly Tyr Asp Thr Ser
Ala Glu Leu Tyr Thr Trp Ile Ala 370 375
380 Thr Thr Asn Ala Ile Arg Lys Leu Ala Ile Ser Ala Asp
Ser Asp Tyr 385 390 395
400 Ile Thr Tyr Lys Asn Asp Pro Ile Tyr Thr Asp Ser Asn Thr Ile Ala
405 410 415 Met Arg Lys Gly
Thr Ser Gly Ser Gln Ile Ile Thr Val Leu Ser Asn 420
425 430 Lys Gly Ser Ser Gly Ser Ser Tyr Thr
Leu Thr Leu Ser Gly Ser Gly 435 440
445 Tyr Thr Ser Gly Thr Lys Leu Ile Glu Ala Tyr Thr Cys Thr
Ser Val 450 455 460
Thr Val Asp Ser Asn Gly Asp Ile Pro Val Pro Met Ala Ser Gly Leu 465
470 475 480 Pro Arg Val Leu Leu
Pro Ala Ser Val Val Asp Ser Ser Ser Leu Cys 485
490 495 Gly Gly Ser Gly Asn Thr Thr Thr Thr Thr
Thr Ala Ala Thr Ser Thr 500 505
510 Ser Lys Ala Thr Thr Ser Ser Ser Ser Ser Ser Ala Ala Ala Thr
Thr 515 520 525 Ser
Ser Ser Cys Thr Ala Thr Ser Thr Thr Leu Pro Ile Thr Phe Glu 530
535 540 Glu Leu Val Thr Thr Thr
Tyr Gly Glu Glu Val Tyr Leu Ser Gly Ser 545 550
555 560 Ile Ser Gln Leu Gly Glu Trp His Thr Ser Asp
Ala Val Lys Leu Ser 565 570
575 Ala Asp Asp Tyr Thr Ser Ser Asn Pro Glu Trp Ser Val Thr Val Ser
580 585 590 Leu Pro
Val Gly Thr Thr Phe Glu Tyr Lys Phe Ile Lys Val Asp Glu 595
600 605 Gly Gly Ser Val Thr Trp Glu
Ser Asp Pro Asn Arg Glu Tyr Thr Val 610 615
620 Pro Glu Cys Gly Ser Gly Ser Gly Glu Thr Val Val
Asp Thr Trp Arg 625 630 635
640
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