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MX2019007024A - Proteasas de degradacion de plastico mejoradas. - Google Patents

Proteasas de degradacion de plastico mejoradas.

Info

Publication number
MX2019007024A
MX2019007024A MX2019007024A MX2019007024A MX2019007024A MX 2019007024 A MX2019007024 A MX 2019007024A MX 2019007024 A MX2019007024 A MX 2019007024A MX 2019007024 A MX2019007024 A MX 2019007024A MX 2019007024 A MX2019007024 A MX 2019007024A
Authority
MX
Mexico
Prior art keywords
improved plastic
proteases
degrading proteases
plastic degrading
polylactic acid
Prior art date
Application number
MX2019007024A
Other languages
English (en)
Inventor
Duquesne Sophie
Marty Alain
Guicherd Marie
Vuillemin Marlène
BEN KHALED Maher
Original Assignee
Carbios
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 Carbios filed Critical Carbios
Publication of MX2019007024A publication Critical patent/MX2019007024A/es

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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
    • C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
    • C12N9/6424—Serine endopeptidases (3.4.21)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/105—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with enzymes
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Polymers & Plastics (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Materials For Medical Uses (AREA)

Abstract

La presente invención se refiere a nuevas proteasas, más particularmente a las variantes de proteasas que tienen una actividad mejorada en comparación con la proteasa de la SEQ ID NO: 1 y usos de las mismas para degradar material que contiene poliéster, tales como productos plásticos. Las proteasas de la invención son particularmente adecuadas para degradar ácido poliláctico y material que contiene ácido poliláctico.
MX2019007024A 2016-12-16 2017-12-15 Proteasas de degradacion de plastico mejoradas. MX2019007024A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16306702 2016-12-16
PCT/EP2017/083091 WO2018109183A1 (en) 2016-12-16 2017-12-15 Improved plastic degrading proteases

Publications (1)

Publication Number Publication Date
MX2019007024A true MX2019007024A (es) 2019-08-16

Family

ID=57609818

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007024A MX2019007024A (es) 2016-12-16 2017-12-15 Proteasas de degradacion de plastico mejoradas.

Country Status (9)

Country Link
US (2) US10829754B2 (es)
EP (1) EP3555281B1 (es)
JP (1) JP7179002B2 (es)
CN (2) CN115927269A (es)
AU (1) AU2017378120B2 (es)
BR (1) BR112019012258A2 (es)
CA (1) CA3045106A1 (es)
MX (1) MX2019007024A (es)
WO (1) WO2018109183A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107709457B (zh) * 2015-06-12 2021-05-25 卡比奥斯公司 可生物降解聚酯组合物及其用途
WO2017198786A1 (en) 2016-05-19 2017-11-23 Carbios A process for degrading plastic products
JP7189866B2 (ja) 2016-07-12 2022-12-14 キャルビオス 新規エステラーゼ及びその使用
EP3485007B1 (en) 2016-07-12 2025-10-29 Carbios Novel esterases and uses thereof
CN115927269A (zh) 2016-12-16 2023-04-07 卡比奥斯公司 增加塑料降解的蛋白酶
CN111051394B (zh) 2017-08-31 2023-10-20 卡比奥斯公司 包含生物实体的液体组合物及其用途
AU2018386552B2 (en) 2017-12-21 2024-11-28 Carbios Novel proteases and uses thereof
KR102876883B1 (ko) 2018-07-27 2025-10-27 까르비오 신규한 에스테라아제 및 이의 용도
CN112673104B (zh) 2018-07-27 2025-02-25 卡比奥斯公司 新酯酶及其用途
LT3830254T (lt) 2018-07-27 2025-03-10 Carbios Naujosios esterazės ir jų panaudojimas
FR3088070B1 (fr) 2018-11-06 2021-11-26 Carbios Procede de degradation enzymatique de polyethylene terephtalate
US12492308B2 (en) 2019-03-28 2025-12-09 Carbios Multicomponent thermoplastic product
CN114174574A (zh) 2019-03-28 2022-03-11 Pk医疗公司 多组分热塑性产品
FR3098519B1 (fr) * 2019-07-10 2021-07-23 Carbiolice Matiere plastique à haute teneur en pla comprenant du ppgdge
KR20220032091A (ko) 2019-07-11 2022-03-15 까르비오 신규한 에스테라아제 및 이의 용도
MX2022000470A (es) 2019-07-11 2022-02-03 Carbios Nuevas esterasas y usos de las mismas.
CN110554111A (zh) * 2019-09-11 2019-12-10 南开大学 一种针对环境样品中微量聚乳酸微塑料的定量检测方法
EP3838976B1 (en) 2019-12-19 2025-02-12 Carbios Process for degrading plastic products
US20230034354A1 (en) 2019-12-19 2023-02-02 Carbios Foamed plastic compositions
JP2023506886A (ja) 2019-12-19 2023-02-20 キャルビオス プラスチック製品を分解するための方法
GB202005073D0 (en) 2020-04-06 2020-05-20 Mellizyme Biotechnology Ltd Enzymatic degradation of plastics
US20230183440A1 (en) * 2020-05-29 2023-06-15 Solvay Sa Chemoenzymatic degradation of epoxy resins
EP4204548A1 (en) 2020-08-28 2023-07-05 Novozymes A/S Polyester degrading protease variants
JP2023546501A (ja) 2020-10-27 2023-11-02 キャルビオス 新規エステラーゼ及びその使用
US20230113697A1 (en) * 2020-11-18 2023-04-13 Timothy Eugene Dunn Biodegrading recalcitrant to biodegradation organic substances
CN112903805B (zh) * 2021-01-27 2022-03-01 中国科学院生态环境研究中心 代谢酶诱导微纳塑料颗粒生物降解方法及其产物分析方法
BR112023024525A2 (pt) * 2021-05-28 2024-02-15 Kimberly Clark Co Método para tratamento de um produto pós-consumo, polipeptídeo, e, célula
CN114350635B (zh) * 2022-01-11 2024-01-05 嘉兴欣贝莱生物科技有限公司 异戊烯基转移酶突变体及生产大麻萜酚的方法
AU2023246325A1 (en) * 2022-03-30 2024-10-24 Cj Cheiljedang Corporation Masterbatch of highly loaded amorphous pha dispersed in amorphous or semi-crystalline polymer and method of producing the same
EP4321616A1 (en) 2022-08-09 2024-02-14 Covestro Deutschland AG Thermally stable carboxylic ester hydrolases in layered double hydroxides for intrinsic recyclable polymers
CN115418359B (zh) * 2022-10-08 2024-08-09 武汉新华扬生物股份有限公司 一种用于生物降解塑料的复合酶制剂及其使用方法
CN115975983B (zh) * 2022-11-07 2025-10-10 北京理工大学 耐碱性广谱塑料降解酶的应用
TW202509131A (zh) 2023-07-10 2025-03-01 法商卡爾畢歐斯公司 紡織廢料之預處理方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005040372A1 (en) * 2003-10-23 2005-05-06 Novozymes A/S Protease with improved stability in detergents
AU2010328121A1 (en) * 2009-12-09 2012-06-07 Danisco Us Inc. Compositions and methods comprising protease variants
IN2015DN03927A (es) 2012-11-20 2015-10-02 Carbios
EP3027746B1 (en) * 2013-07-29 2018-10-17 Academia Sinica Heat stable keratinase and use thereof
US10385183B2 (en) 2014-05-16 2019-08-20 Carbios Process of recycling mixed PET plastic articles
US10287561B2 (en) 2014-10-21 2019-05-14 Carbios Polypeptide having a polyester degrading activity and uses thereof
WO2016097325A1 (en) 2014-12-19 2016-06-23 Carbios Plastic compound and preparation process
WO2016146540A1 (en) 2015-03-13 2016-09-22 Carbios New polypeptide having a polyester degrading activity and uses thereof
CN107709457B (zh) 2015-06-12 2021-05-25 卡比奥斯公司 可生物降解聚酯组合物及其用途
EP3394264A1 (en) 2015-12-21 2018-10-31 Carbios Recombinant yeast cells producing polylactic acid and uses thereof
WO2017198786A1 (en) 2016-05-19 2017-11-23 Carbios A process for degrading plastic products
JP7189866B2 (ja) 2016-07-12 2022-12-14 キャルビオス 新規エステラーゼ及びその使用
EP3485007B1 (en) 2016-07-12 2025-10-29 Carbios Novel esterases and uses thereof
CN115927269A (zh) 2016-12-16 2023-04-07 卡比奥斯公司 增加塑料降解的蛋白酶
CN111051394B (zh) 2017-08-31 2023-10-20 卡比奥斯公司 包含生物实体的液体组合物及其用途
AU2018386552B2 (en) 2017-12-21 2024-11-28 Carbios Novel proteases and uses thereof
KR102876883B1 (ko) 2018-07-27 2025-10-27 까르비오 신규한 에스테라아제 및 이의 용도
LT3830254T (lt) 2018-07-27 2025-03-10 Carbios Naujosios esterazės ir jų panaudojimas
CN112673104B (zh) 2018-07-27 2025-02-25 卡比奥斯公司 新酯酶及其用途
FR3088069B1 (fr) 2018-11-06 2021-11-26 Carbios Procede de production d'acide terephtalique a l'echelle industrielle

Also Published As

Publication number Publication date
US20210009980A1 (en) 2021-01-14
WO2018109183A1 (en) 2018-06-21
JP2020513746A (ja) 2020-05-21
CN115927269A (zh) 2023-04-07
EP3555281A1 (en) 2019-10-23
CN110088276A (zh) 2019-08-02
JP7179002B2 (ja) 2022-11-28
US11345906B2 (en) 2022-05-31
CN110088276B (zh) 2022-07-29
AU2017378120A1 (en) 2019-06-13
US10829754B2 (en) 2020-11-10
US20190345472A1 (en) 2019-11-14
EP3555281B1 (en) 2025-10-22
AU2017378120B2 (en) 2023-06-01
BR112019012258A2 (pt) 2020-10-20
CA3045106A1 (en) 2018-06-21

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