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WO2012078741A3 - Novel fungal esterases - Google Patents

Novel fungal esterases Download PDF

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Publication number
WO2012078741A3
WO2012078741A3 PCT/US2011/063716 US2011063716W WO2012078741A3 WO 2012078741 A3 WO2012078741 A3 WO 2012078741A3 US 2011063716 W US2011063716 W US 2011063716W WO 2012078741 A3 WO2012078741 A3 WO 2012078741A3
Authority
WO
WIPO (PCT)
Prior art keywords
enzymes
relates
novel
methods
compositions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2011/063716
Other languages
French (fr)
Other versions
WO2012078741A2 (en
Inventor
Johannes Visser
Sandra Hinz
Jan Werij
Jacob Visser
Vivi Joosten
Martijn Koetsier
Mark Emalfarb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dyadic International USA Inc
Original Assignee
Dyadic International USA Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dyadic International USA Inc filed Critical Dyadic International USA Inc
Publication of WO2012078741A2 publication Critical patent/WO2012078741A2/en
Publication of WO2012078741A3 publication Critical patent/WO2012078741A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01011—Pectinesterase (3.1.1.11)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01072—Acetylxylan esterase (3.1.1.72)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01073—Feruloyl esterase (3.1.1.73)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01074—Cutinase (3.1.1.74)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01086—Rhamnogalacturonan acetylesterase (3.1.1.86)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Fodder In General (AREA)

Abstract

This invention relates to novel enzymes and novel methods for producing the same. More specifically this invention relates to a variety of fungal enzymes. Nucleic acid molecules encoding such enzymes, compositions, recombinant and genetically modified host cells, and methods of use are described. The invention also relates to a method to convert lignocellulosic biomass to fermentable sugars with enzymes that degrade the lignocellulosic material and novel combinations of enzymes, including those that provide a synergistic release of sugars from plant biomass. The invention also relates to a method to release cellular content by degradation of cell walls. The invention also relates to methods to use the novel enzymes and compositions of such enzymes to improve the digestability of animal feed and in a variety of other processes, including food and beverage processing, baking, washing of clothing, detergent processes, biorefining, deinking and biobleaching of paper and pulp, and treatment of waste streams.
PCT/US2011/063716 2010-12-07 2011-12-07 Novel fungal esterases Ceased WO2012078741A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42053110P 2010-12-07 2010-12-07
US61/420,531 2010-12-07

Publications (2)

Publication Number Publication Date
WO2012078741A2 WO2012078741A2 (en) 2012-06-14
WO2012078741A3 true WO2012078741A3 (en) 2012-11-29

Family

ID=46207708

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/063716 Ceased WO2012078741A2 (en) 2010-12-07 2011-12-07 Novel fungal esterases

Country Status (1)

Country Link
WO (1) WO2012078741A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124247B (en) * 2012-10-26 2014-05-15 Roal Oy New esterases in the treatment of cellulose and lignocellulose containing materials
US9434929B2 (en) 2012-10-26 2016-09-06 Roal Oy Esterases useful in the treatment of cellulosic and lignocellulosic material
CN108532000B (en) * 2018-04-17 2020-07-10 中国农业科学院麻类研究所 Degumming method of apocynum venetum bast
CN109486867B (en) * 2018-10-30 2022-05-27 中国科学院天津工业生物技术研究所 Composite cellulase system and application thereof in starch fuel ethanol production
AU2023272468A1 (en) 2022-05-14 2024-11-14 Novonesis Plant Biosolutions A/S Compositions and methods for preventing, treating, supressing and/or eliminating phytopathogenic infestations and infections

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100304437A1 (en) * 2009-05-29 2010-12-02 Novozymes, Inc. Methods for enhancing the degradation or conversion of cellulosic material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100304437A1 (en) * 2009-05-29 2010-12-02 Novozymes, Inc. Methods for enhancing the degradation or conversion of cellulosic material

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
CHAOGUANG TIAN ET AL.: "Systems analysis of plant cell wall degradation by the model filamentous fungus Neurospora crassa", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, vol. 106, no. 52, 29 December 2009 (2009-12-29), pages 22157 - 22162, XP002683365, DOI: doi:10.1073/pnas.0906810106 *
DATABASE GENBANK 10 April 2008 (2008-04-10), "Esterase D [Neurospora crassa OR74A]", accession no. P_956396 *
DATABASE GENBANK 21 February 2008 (2008-02-21), "Aspergillus clavatus NRRL 1 esterase, putative (ACLA_012870), partial mRNA", accession no. M_001274284 *
DATABASE GENBANK 28 October 2011 (2011-10-28), "Carbohydrate esterase family 1 protein [Thielavia terrestris NRRL 8126]", accession no. E069542 *
DATABASE GENBANK 28 October 2011 (2011-10-28), "Thielavia terrestris NRRL 8126 chromosome 4, complete sequence", accession no. P003012 *
DATABASE GENBANK 9 April 2008 (2008-04-09), "Chaetomium globosum CBS 148.51 hypothetical protein (CHGG_05615) partial mRNA", accession no. M_001221709 *
MANUEL D. OSPINA-GIRALDO ET AL.: "The CAZyome of Phytophthora spp.: A comprehensive analysis of the gene complement coding for carbohydrate -active enzymes in species of the genus Phytophthora", BMC GENOMICS, vol. 11, 28 September 2010 (2010-09-28), pages 525, XP021072822, DOI: doi:10.1186/1471-2164-11-525 *
RANDY M. BERKA ET AL.: "Comparative genomic analysis of the thermophilic biomass-degrading fungi Myceliophthora thermophila and Thielavia terrestris", NATURE BIOTECHNOLOGY, vol. 29, no. 10, 2 October 2011 (2011-10-02), pages 922 - 927, XP055034838, DOI: doi:10.1038/nbt.1976 *
RONALD P. DE VRIES ET AL.: "Aspergillus enzymes involved in degradation of plant cell wall polysaccharides", MICROBIOLOGY AND MOLECULAR BIOLOGY REVIEWS., December 2001 (2001-12-01), pages 497 - 522, XP002523141, DOI: doi:10.1128/MMBR.65.4.497-522.2001 *

Also Published As

Publication number Publication date
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