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Title: Variants of cellobiohydrolases

Patent ·
OSTI ID:1434527

Disclosed are a number of homologs and variants of Hypocrea jecorina Ce17A (formerly Trichoderma reesei cellobiohydrolase I or CBH1), nucleic acids encoding the same and methods for producing the same. The homologs and variant cellulases have the amino acid sequence of a glycosyl hydrolase of family 7A wherein one or more amino acid residues are substituted and/or deleted.

Research Organization:
DANISCO US INC, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC36-08GO18078
Assignee:
DANISCO US INC (CA)
Patent Number(s):
9,938,551
Application Number:
14/650,285
OSTI ID:
1434527
Resource Relation:
Patent File Date: 2013 Dec 10
Country of Publication:
United States
Language:
English

References (158)

Ion-exchange chromatographic purification and quantitative analysis of Trichoderma reesei cellulases cellobiohydrolase I, II and endoglucanase II by fast protein liquid chromatography journal May 1998
Identification of a fungal cutinase promoter that is inducible by a plant signal via a phosphorylated trans-acting factor. journal September 1991
The roles and function of cellulose-binding domains journal September 1997
Reshaping human antibodies: grafting an antilysozyme activity journal March 1988
Detergent compositions containing cellulase compositions deficient in CBH I type components patent December 2000
Polypeptides having Cellulolytic Enhancing Activity and Polynucleotides Encoding Same patent-application December 2010
Genomic organization of a cellulase gene family in Phanerochaete chrysosporium journal November 1992
High-resolution crystal structures reveal how a cellulose chain is bound in the 50 Å long tunnel of cellobiohydrolase I from Trichoderma reesei journal January 1998
Enhanced protein thermostability from site-directed mutations that decrease the entropy of unfolding. journal October 1987
CelS: a novel endoglucanase identified from Erwinia carotovora subsp. carotovora journal May 1990
Cloning and sequencing of cellulase cDNA from Aspergillus kawachii and its expression in Saccharomyces cerevisiae journal April 1995
Complete nucleotide sequence of a gene coding for Aspergillus aculeatus cellulase (FI-CMCase) journal January 1990
Response of a protein structure to cavity-creating mutations and its relation to the hydrophobic effect journal January 1992
Secretion of Trichoderma reesei β-glucosidase by Saccharomyces cerevisiae journal February 1996
Production and use of plant degrading materials patent-application December 2009
Homologous domains in Trichoderma reesei cellulolytic enzymes: Gene sequence and expression of cellobiohydrolase II journal January 1987
Methods for Determining Cellulolytic Enhancing Activity of a Polypeptide patent-application June 2010
ACEII, a Novel Transcriptional Activator Involved in Regulation of Cellulase and Xylanase Genes of Trichoderma reesei journal April 2001
Codon optimization of xylanase gene xynB from the thermophilic bacterium Dictyoglomus thermophilum for expression in the filamentous fungus Trichoderma reesei journal September 2000
Structure, organization, and transcription of a cellobiohydrolase gene cluster from Phanerochaete chrysosporium. journal January 1992
Enzyme feed additive and animal feed including it patent May 2003
Fractionation of cellulase and β-glucosidase in a Trichoderma reesei culture liquid by use of two-phase partitioning journal November 1999
The molecular biology of the yeast saccharomyces journal September 1982
Novel CBH1-EG1 Fusion Proteins and Use Thereof patent-application July 2013
Crystalline cellulose degradation: new insight into the function of cellobiohydrolases journal May 1997
Molecular Biology of Cellulolytic Fungi book January 1995
Properties of cellulolytic enzyme systems journal April 1985
Optimized Cellulase Enzymes patent-application May 2013
Polypeptides having expansin Activity and Polynucleotides Encoding Same patent-application December 2011
Recombinant immunoglobin preparations patent March 1989
Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same patent-application January 2009
Specific quantification of trichoderma reesei cellulases in reconstituted mixtures and its application to cellulase-cellulose binding studies journal October 1994
Cloning and Sequencing of a Rhodothermus marinus Gene, bglA, Coding for a Thermostable beta-Glucanase and its Expression in Escherichia coli journal September 1994
Family 7 cellobiohydrolases from Phanerochaete chrysosporium: crystal structure of the catalytic module of Cel7D (CBH58) at 1.32 Å resolution and homology models of the isozymes journal December 2001
Cloning and sequencing of the cDNA encoding β-glucosidase 1 from Aspergillus aculeatus journal September 1996
Reshaping human antibodies for therapy journal March 1988
Molecular Cloning of Exo–Cellobiohydrolase I Derived from Trichoderma Reesei Strain L27 journal October 1983
Transformation of Aspergillus nidulans by using a trpC plasmid. journal March 1984
Method for producing ascorbic acid intermediates patent July 2003
Improved transformation efficiency of Aspergillus niger using the homologous niaD gene for nitrate reductase journal July 1989
Methods for transforming and expression screening of filamentous fungal cells with a DNA library patent-application August 2006
Penicillopepsin-JT2, a recombinant enzyme from Penicillium janthinellum and the contribution of a hydrogen bond in subsite S 3 to k cat journal January 2000
Improved oligonudeotide site-directed rautagenesis using M13 vectors journal January 1985
Novel cellulases and their uses patent-application November 2006
Novel variant hypocrea jercorina CBH1 cellulases patent-application July 2007
[57] Rethinking your purification procedure book January 1990
Continuous cultures of fused cells secreting antibody of predefined specificity journal August 1975
Simultaneous saccharification and fermentation of lignocellulosic wastes to ethanol using a thermotolerant yeast journal April 2001
Basic local alignment search tool journal October 1990
Variant Hypocrea jecorina CBH1 cellulases patent July 2011
Cloning, sequencing and overexpression of a Rhodothermus marinus gene encoding a thermostable cellulase of glycosyl hydrolase family 12 journal March 1998
Cellobiohydrolase I Enzymes patent-application June 2009
Comparison of biosequences journal December 1981
Cellulase enzymes and systems for their expressions patent January 1999
Trichoderma reesei cellobiohydrolase I with an endoglucanase cellulose-binding domain: action on bacterial microcrystalline cellulose journal September 1997
Methods for stonewashing fabrics using endoglucanases patent July 1997
Variants of glycoside hydrolases patent-application March 2005
Synthesis and secretion of wheat α-amylase in Saccharomyces cerevisiae journal January 1987
Agrobacterium mediated transformation of moulds, in particular those belonging to the genus Aspergillus patent July 2001
Fungal cellulase composition containing alkaline CMC-endoglucanase and essentially no cellobiohydrolase and method of making thereof patent July 1998
Detection of a Stable Intermediate in the Thermal Unfolding of a Cysteine-Free Form of Dihydrofolate Reductase from Escherichia Coli journal August 1995
Cellobiohydrolase I gene and improved variants patent-application September 2003
Crystal structure of a bacterial family-III cellulose-binding domain: a general mechanism for attachment to cellulose. journal November 1996
Trichoderma reesei cellulases and their core domains in the hydrolysis and modification of chemical pulp journal June 2000
Structural and Genetic Analysis of Protein Stability journal June 1993
Construction of mutant and chimeric genes using the polymerase chain reaction journal January 1989
Methods of reducing the inhibitory effect of a redox active metal ion on the enzymatic hydrolysis of cellulosic material patent-application May 2009
Multiple Proline Substitutions Cumulatively Thermostabilize Bacillus Cereus ATCC7064 Oligo-1,6-Glucosidase. Irrefragable Proof Supporting the Proline Rule journal December 1994
A New Model For Enzymatic Hydrolysis of Cellulose Based on the Two-Domain Structure of Cellobiohydrolase I journal March 1991
Polypeptides having Beta-glucosidase Activity and Polynucleotides Encoding Same patent-application April 2012
Advanced Bioethanol Production Technologies: A Perspective book May 1997
Cellobiohydrolase Variants patent-application January 2012
Structure of Cellulases and Their Applications journal April 1997
Expression of Aureobasidium pullulans xynA in, and secretion of the xylanase from, Saccharomyces cerevisiae. journal January 1996
Amino acid substitution matrices from protein blocks. journal November 1992
Methods for increasing enzymatic hydrolysis of cellulosic material in the presence of a peroxidase patent-application June 2010
CBH1 homologs and variant CBH1 cellulases patent November 2008
Regulation of cellulase gene expression in the filamentous fungus Trichoderma reesei. journal January 1997
Molecular evidence that the asexual industrial fungus Trichoderma reesei is a clonal derivative of the ascomycete Hypocrea jecorina. journal July 1996
Nucleotide sequence of the cellobiohydrolase gene from Trichoderma viride journal January 1990
A versatile transformation system for the cellulolytic filamentous fungus Trichoderma reesei journal January 1987
Isolation and Characterization of Schizochytrium Aggregatum Cellobiohydrolase I (CBH I) patent-application December 2011
Methods for increasing hydrolysis of cellulosic material in the presence of cellobiose dehydrogenase patent-application June 2010
Polypeptides having Cellulolytic Enhancing Activity and Polynucleotides Encoding Same patent-application November 2010
Studies of the cellulolytic system of Trichoderma reesei QM 9414. Analysis of domain function in two cellobiohydrolases by limited proteolysis journal January 1988
Characteristics of fungal cellulases journal January 1991
Cassette mutagenesis: an efficient method for generation of multiple mutations at defined sites journal January 1985
Method for treating cotton-containing fabric with a cellulase composition containing endoglucanase components and which composition is free of exo-cellobiohydrolase I patent September 1993
Engineering thermostability: lessons from thermophilic proteins journal January 1995
Separation of endo- and exo-type cellulases using a new affinity chromatography method journal April 1984
Yeast Expressing Cellulases for Simultaneous Saccharification and Fermentation Using Cellulose patent-application May 2012
Characterization of cellulases by HPLC separation journal January 1983
Construction of Protrophic/Celluloytic Yeast Strains Expressing Tethered and Secreted Cellulases patent-application August 2011
Conjugative transfer of a shuttle plasmid for Escherichia coli to Mycobacterium smegmatis journal May 1990
Methods for reducing the harshness of a cotton-containing fabric patent July 1997
Engineering of a glycosidase Family 7 cellobiohydrolase to more alkaline pH optimum: the pH behaviour of Trichoderma reesei Cel7A and its E223S/ A224H/L225V/T226A/D262G mutant journal May 2001
Purification and characterization of a β-glucosidase from solid-state cultures of Humicola grisea var. thermoidea journal January 1996
Transformation of Trichoderma harzianum by high-voltage electric pulse journal February 1990
Enzymes, Energy, and the Environment: A Strategic Perspective on the U.S. Department of Energy's Research and Development Activities for Bioethanol journal October 1999
DNA sequence encoding endoglucanase III cellulase patent December 1995
Randomization of genes by PCR mutagenesis. journal August 1992
Antibodies specific for the human retinoblastoma protein identify a family of related polypeptides. journal November 1991
Oligosaccharide specificity of a family 7 endoglucanase: insertion of potential sugar-binding subsites journal September 1997
Use of Aspergillus overproducing mutants, cured for intergrated plasmid, to overproduce heterologous proteins journal August 1993
Expression of two Trichoderma reesei endoglucanases in the yeast Saccharomyces cerevisiae journal September 1987
Recombinant Yeast Strains Expressing Tethered Cellulase Enzymes patent-application March 2010
The crystal structure of the catalytic core domain of endoglucanase I from Trichoderma reesei at 3.6 Å resolution, and a comparison with related enzymes journal September 1997
Contribution of hydrophobic interactions to protein stability journal June 1988
Methods of reducing the inhibitory effect of a tannin on the enzymatic hydrolysis of cellulosic material patent-application May 2009
Novel Lignin-Resistant Cellulase Enzymes patent-application September 2010
Rapid and efficient site-specific mutagenesis without phenotypic selection. journal January 1985
Improved tools for biological sequence comparison. journal April 1988
Production of Antigen-Specific Human Antibodies from Mice Engineered with Human Heavy and Light Chain YACs journal September 1995
Comparison of family 12 glycoside hydrolases and recruited substitutions important for thermal stability journal April 2003
Site-directed mutagenesis of the putative catalytic residues of Trichoderma reesci cellobiohydrolase I and endoglucanase I journal November 1990
Determinants of Enzyme Thermostability Observed in the Molecular Structure of Thermus aquaticus d -Glyceraldehyde-3-phosphate Dehydrogenase at 2.5 Å Resolution journal January 1996
Isolation of uridine auxotrophs from Trichoderma reesei and efficient transformation with the cloned ura3 and ura5 genes journal May 1991
Biolistic transformation of Trichoderma harzianum and Gliocladium virens using plasmid and genomic DNA journal October 1993
Detergent composition for clothing incorporating a cellulase patent April 1989
Polypeptides having Cellulolytic Enhancing Activity and Polynucleotides Encoding Same patent-application December 2010
[79] Purification of all glycolytic enzymes from one muscle extract journal January 1982
EGIII, a new endoglucanase from Trichoderma reesei: the characterization of both gene and enzyme journal March 1988
A general method applicable to the search for similarities in the amino acid sequence of two proteins journal March 1970
Polypeptides having Cellulolytic Enhancing Activity and Polynucleotides Encoding Same patent-application November 2010
Isolation and partial characterization of cellulose-degrading strain of Streptomyces sp. LX from soil journal March 1996
Temperature adaptation of lactate dehydrogenase Structural, functional and genetic aspects journal February 1988
Heterologous Biomass Degrading Enzyme Expression in Thermoanaerobacterium Saccharolyticum patent-application February 2012
Methods for measuring cellulase activities journal January 1988
Methods of producing the cellulolytic enhancing activity of a polypeptide patent-application May 2010
Cloning and relational analysis of 15 novel fungal endoglucanases from family 12 glycosyl hydrolase journal May 2002
Efficient secretion of two fungal cellobiohydrolases by Saccharomyces cerevisiae journal March 1988
Cellulase families and their genes journal September 1987
Heterologous Expression of Fungal Cellobiohydrolases in Yeast patent-application May 2011
Self-Processing Plants and Plant Parts patent-application November 2008
Replacing the complementarity-determining regions in a human antibody with those from a mouse journal May 1986
Urea and Thermal Equilibrium Denaturation Studies on the Dimerization Domain of Escherichia coli Trp Repressor journal May 1997
Fusion Proteins Between Plant Cell-Wall Degrading Enzymes and a Swollenin, and Their Uses patent-application September 2009
Viruses and gene silencing in plants book January 1999
Analytical separation of Trichoderma reesei cellulases by ion-exchange fast protein liquid chromatography journal January 1987
Cellobiohydrolase I gene and improved variants patent May 2008
Molecular Cloning and Characterization of cel2 from the Fungus Cochlibolus carbonum journal January 2001
Cellulases of Trichoderma reesei journal January 1988
Characterization of the secreted cellulases of Trichoderma reesei wild type and mutants during controlled fermentations journal July 1984
Variant Humicola grisea CBH1.1 patent May 2011
Aromatic-aromatic interaction: a mechanism of protein structure stabilization journal July 1985
CBH1 homologs and variant CBH1 cellulases patent May 2011
Applications and statistics for multiple high-scoring segments in molecular sequences. journal June 1993
Exploitation of the cellulase enzyme complex of neurospora patent September 1999
Methods and compositions for degrading cellulosic material patent-application May 2010
Secretion of Trichoderma reesei β-glucosidase by Saccharomyces cerevisiae journal February 1996
Compositions for saccharification of cellulosic material patent-application May 2011
Enzymic activities of endo-1,4-β-d-glucanases purified from Trichoderma viride journal March 1978
Fungal cellulase composition containing alkaline CMC-endoglucanase and essentially no cellobiohydrolase patent November 1997
Methods for Increasing Hydrolysis of Cellulosic Material patent-application June 2010
Studies on the chromatographic fractionation of Trichoderma reesei cellulases by hydrophobic interaction journal December 1999
Detergent cellulase patent March 1984
Compositions for degrading cellulosic material patent-application December 2008
Cellobiohydrolase variants and polynucleotides encoding same patent-application April 2011

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