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8158397 |
Bacillus 029cel cellulase
The present invention provides a novel cellulase nucleic acid sequence, designated 029cel, and the corresponding 029cel amino acid sequence. The invention also provides expression vectors and host...
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8148108 |
Process for producing cellulase
Various methods for the production of cellulase are disclosed. In one embodiment the method for producing cellulase includes contacting a culture comprising a sophorolipid producer and a cellulase...
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8143028 |
Bacillus licheniformis B1, alkalophilic enzyme solution and method of producing the same
The present invention relates to Bacillus licheniformis B1 strain, alkalophilic enzyme solution and a method for preparing the same, in particular the method for producing cellulase demonstrating...
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8143050 |
Recombinant β-glucosidase variants for production of soluble sugars from cellulosic biomass
The invention relates to recombinant expression of a variant form of a fungal C1 strain β-glucosidase. The invention also relates to the generation of fermentable sugars from biomass and the ...
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8143049 |
Modified beta-glucosidases with improved stability
Provided are modified beta-glucosidase enzymes, derived from the Trichoderma reesei Cel3A beta-glucosidase, that exhibit improved stability at low pH, low pH and high aeration, low pH and high...
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8137945 |
Thermostable cellulase having increased enzyme activity
A thermostable cellulase having increased enzyme activity is disclosed. The cellulase comprises a modified amino acid sequence of SEQ ID NO: 2, wherein the tyrosine at position 61 is substituted...
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8133711 |
BGL7 beta-glucosidase and nucleic acids encoding the same
The present invention provides BGL7 polypeptides with the biological activity of a β-glucosidase and a method of producing a recombinant enzyme having β-glucosidase activity.
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8129140 |
Thermophilic endo-glucanase and uses thereof
A novel thermophilic endo-glucanase, nucleic acid encoding the endo-glucase, and uses thereof in converting ligocellulosic material to fermentable sugars.
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8114655 |
EGVII endoglucanase and nucleic acids encoding the same
The present invention provides a novel endoglucanase nucleic acid sequence, designated egl7, and the corresponding EGVII amino acid sequence. The invention also provides expression vectors and host...
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8110389 |
Family 6 cellulase with decreased inactivation by lignin
A modified Trichoderma reesei Family 6 (TrCel6A) cellulase enzyme comprising amino acid substitutions at one or more positions selected from the group consisting of 129, 322, 363 and 410 of SEQ ID...
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8101393 |
Cellulolytic enzymes, nucleic acids encoding them and methods for making and using them
The invention provides polypeptides having any cellulolytic activity, e.g., a cellulase activity, a endoglucanase, a cellobiohydrolase, a beta-glucosidase, a xylanase, a mannanse, a β-xylosidase, ...
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8097445 |
Exo-endo cellulase fusion protein
The present invention relates to a heterologous exo-endo cellulase fusion construct, which encodes a fusion protein having cellulolytic activity comprising a catalytic domain derived from a fungal...
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8093019 |
Method for cellulase production
A fermentation process using hemicellulose-derived carbohydrates for the production of cellulase mixtures with a high proportion of cellulases relative to hemicellulases is provided. The cellulases...
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8088612 |
Thermostable cellulase and methods of use
A Dictyoglomus turgidum thermostable cellulase enzyme with both endocellulase activity and exocellulase activity that is able to degrade cellulose in the absence of scaffoldins and other...
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8071349 |
BGL4 beta-glucosidase and nucleic acids encoding the same
The present invention provides a novel β-glucosidase nucleic acid sequence, designated bgl4, and the corresponding BGL4 amino acid sequence. The invention also provides expression vectors and host ...
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8071351 |
Family 44 xyloglucanases
The present invention relates to xyloglucanases belonging to family 44 of glycosyl hydrolases and having a relative xyloglucanase activity of at least 30% between pH 5 and pH 8 are derived from the...
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8030030 |
Biomass pretreatment
A method for lignocellulose conversion to sugar with improvements in yield and rate of sugar production has been developed by using ionic liquid pretreatment. This new pretreatment strategy...
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8017372 |
Cellulase variants
The present invention relates to a method for improving the properties of a cellulolytic enzyme by amino acid substitution, deletion or insertion, the method comprising the steps of: a....
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8017373 |
Process for enzymatic hydrolysis of pretreated lignocellulosic feedstocks
An enzyme mixture for the enzymatic hydrolysis of a pretreated lignocellulosic feedstock to soluble sugars is provided. Also provided is a process for hydrolyzing a pretreated lignocellulosic...
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8012734 |
Cellulase variants with reduced inhibition by glucose
A Family 6 cellulase variant enzyme comprising one or more than one amino acid substitution selected from a basic, polar or non-polar amino acid at position 103, a valine or isoleucine at position...
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8008056 |
Variant Hypocrea jecorina CBH2 cellulases
Described herein are variants of H. jecorina CBH2, a Cel6A enzyme. The present invention provides novel cellobiohydrolases that have altered thermostability.
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8003352 |
Method of obtaining a product sugar stream from cellulosic biomass
The invention relates to a process for obtaining a product sugar stream from a cellulosic biomass, comprising pretreating the cellulosic biomass to hydrolyze a portion of the cellulose and...
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7998711 |
Variant Humicola grisea CBH1.1
Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant...
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7993898 |
Cellulase variants
The present invention relates to a method for improving the properties of a cellulolytic enzyme by amino acid substitution, deletion or insertion, the method comprising the steps of: a....
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7981654 |
Cellulases and their uses
The present invention provides novel cellulase fusion proteins, preparations of cellulase fusion proteins and compositions of cellulase fusion proteins. The present invention further provides...
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7977051 |
EGIII-like enzymes, DNA encoding such enzymes and methods for producing such enzymes
The present invention is directed to cellulase compositions which share unique highly conserved regions with a known useful cellulase. More specifically, the present invention relates to a series...
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7972832 |
Variant Hypocrea jecorina CBH1 cellulases
Described herein are variants of H. jecorina CBH I, a Cel7 enzyme. The present invention provides novel cellobiohydrolases that have improved thermostability and reversibility.
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7972826 |
Methods for reducing enzyme consumption in second generation bioethanol fermentation in the prescence of lignin
Provided are methods of liquefaction, saccharification and fermentation of pre-treated lignocellulosic biomass in production of bioethanol. Addition of PEG or surfactant is effective to enhance...
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7960148 |
Glucanases, nucleic acids encoding them and methods for making and using them
The invention relates to polypeptides having glucanase, e.g., endoglucanase, mannanase, xylanase activity or a combination of these activities, and polynucleotides encoding them. In one aspect, the...
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7951571 |
Variant Humicola grisea CBH1.1
Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant...
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7951570 |
CBH1 homologs and variant CBH1 cellulases
Disclosed are a number of homologs and variants of Hypocrea jecorina Cel7A (formerly Trichoderma reesei cellobiohydrolase I or CBH1), nucleic acids encoding the same and methods for producing the...
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7943363 |
Methods and compositions for improving the production of products in microorganisms
Methods and compositions are provided for improving the production of products, such as fuel products like ethanol, in microorganisms. In particular, methods and compositions are described for...
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7943350 |
Methods for degrading lignocellulosic materials
The present invention relates to methods for degrading a lignocellulosic material, comprising: treating the lignocellulosic material with an effective amount of one or more cellulolytic enzymes in...
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7935802 |
Lignan glycosidase and utilization of the same
The present invention provides an enzyme having the lignan glycosidation activity by identifying the enzyme that is involved in the production of lignan glycosides, identifying the amino acid...
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7932073 |
Variants of glycoside hydrolases
The present invention relates to variants of a parent glycoside hydrolase, comprising a substitution at one or more positions corresponding to positions 21, 94, 157, 205, 206, 247, 337, 350, 373,...
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7923236 |
Fungal enzymes
This invention relates to enzymes and methods for producing the same. More specifically this invention relates to a variety of fungal enzymes. Nucleic acid molecules encoding such enzymes,...
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7892807 |
Bacillus BagCel cellulase
The present invention provides a novel cellulase nucleic acid sequence, designated BagCel, and the corresponding BagCel amino acid sequence. The invention also provides expression vectors and host...
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7892812 |
Chrysosporium cellulase and methods of use
A computer-based method and apparatus for the analysis specification and support of work processes. The system is designed to support multiple interdependent decisions, at least some of which...
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7867744 |
Polypeptides having cellobiohydrolase II activity and polynucleotides encoding same
The present invention relates to polypeptides having cellobiohydrolase II activity and polynucleotides having a nucleotide sequence which encodes for the polypeptides. The invention also relates to...
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7863032 |
Bacillus licheniformis chromosome-encoded endoglucanase
The present invention relates to an isolated polynucleotide of the complete chromosome of Bacillus licheniformis. The present invention also relates to isolated genes of the chromosome of Bacillus...
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7858353 |
Thermophilic and thermoacidophilic biopolymer-degrading genes and enzymes from alicyclobacillus acidocaldarius and related organisms, methods
Isolated and/or purified polypeptides and nucleic acid sequences encoding polypeptides from Alicyclobacillus acidocaldarius are provided. Further provided are methods of at least partially...
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7842490 |
Enzymatic hydrolysis of biomasses having a high dry matter (DM) content
The present invention relates to a process for liquefaction and saccharification of polysaccharide containing biomasses, having a relatively high dry matter content. The present invention combines...
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7833766 |
Stabilized compositions of proteins having a free thiol moiety
Compositions of proteins having free thiols, and methods of making and using such compositions, are described.
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7833773 |
Bacillus mHKcel cellulase
The present invention provides a novel cellulase nucleic acid sequence, designated mHKcel, and the corresponding mHKcel amino acid sequence. The invention also provides expression vectors and host...
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7807434 |
EGVI endoglucanase and nucleic acids encoding the same
The present invention provides a novel endoglucanase nucleic acid sequence, designated egl6, and the corresponding EGVI amino acid sequence. The invention also provides expression vectors and host...
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7803590 |
Family GH 61 polypeptides
The present invention relates to use of an anti-staling GH-61 polypeptide for preparing an edible product.
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7803583 |
Measuring degree of polymerisation for meningococcal capsular saccharides that contain sialic acid
The degree of polymerisation (DP) is an important parameter for analysis of saccharide antigens, particularly in glycoconjugates. The invention provides methods that can be used to measure DP for...
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7794507 |
Textile treatment
There is disclosed a method for treating textiles comprising applying to the textile an enzyme having a specific activity towards the textile, under conditions such that there is substantially no...
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7790430 |
Cellulase resistant to surfactants
Disclosed is a novel cellulose having an amino acid sequence in which the 162nd and/or 166th amino acid residues in the amino acid sequence of cellulose NCE5 are substituted. Further, a...
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7741093 |
Cellulases and their uses
The present invention provides novel cellulase fusion proteins, preparations of cellulase fusion proteins and compositions of cellulase fusion proteins. The present invention further provides...
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