KR20240006686A - 효소 변이체 및 이의 용도 - Google Patents

효소 변이체 및 이의 용도 Download PDF

Info

Publication number
KR20240006686A
KR20240006686A KR1020237043010A KR20237043010A KR20240006686A KR 20240006686 A KR20240006686 A KR 20240006686A KR 1020237043010 A KR1020237043010 A KR 1020237043010A KR 20237043010 A KR20237043010 A KR 20237043010A KR 20240006686 A KR20240006686 A KR 20240006686A
Authority
KR
South Korea
Prior art keywords
ala
gly
pro
ser
leu
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.)
Pending
Application number
KR1020237043010A
Other languages
English (en)
Korean (ko)
Inventor
제이크 웨슬리 손더스
매튜 스펜스
베네사 봉사우디
아담 마이클 담리
콜린 존 잭슨
Original Assignee
삼사라 에코 피티와이 리미티드
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
Priority claimed from AU2021901431A external-priority patent/AU2021901431A0/en
Application filed by 삼사라 에코 피티와이 리미티드 filed Critical 삼사라 에코 피티와이 리미티드
Publication of KR20240006686A publication Critical patent/KR20240006686A/ko
Pending 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)
    • C12N9/18—Carboxylic ester hydrolases (3.1.1)
    • 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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/18—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • 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)
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Detergent Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
KR1020237043010A 2021-05-13 2022-05-13 효소 변이체 및 이의 용도 Pending KR20240006686A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2021901431A AU2021901431A0 (en) 2021-05-13 Enzyme variants and uses thereof
AU2021901431 2021-05-13
PCT/AU2022/050455 WO2022236377A1 (en) 2021-05-13 2022-05-13 Enzyme variants and uses thereof

Publications (1)

Publication Number Publication Date
KR20240006686A true KR20240006686A (ko) 2024-01-15

Family

ID=84027760

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237043010A Pending KR20240006686A (ko) 2021-05-13 2022-05-13 효소 변이체 및 이의 용도

Country Status (10)

Country Link
US (2) US20240150739A1 (https=)
EP (1) EP4267730A4 (https=)
JP (1) JP2024525117A (https=)
KR (1) KR20240006686A (https=)
CN (1) CN117396601A (https=)
AU (2) AU2022273817B2 (https=)
BR (1) BR112023023499A2 (https=)
CA (1) CA3218464A1 (https=)
MX (1) MX2023013222A (https=)
WO (1) WO2022236377A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4577645A4 (en) * 2022-08-26 2026-01-14 Samsara Eco Pty Ltd VARIANTS OF ENZYMES AND THEIR USES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109402037A (zh) * 2018-11-07 2019-03-01 深伦生物科技（深圳）有限公司 一种用于pet塑料降解的基因工程菌
KR102261596B1 (ko) * 2020-01-06 2021-06-07 경북대학교 산학협력단 말단을 가지는 폴리에틸렌 테레프탈레이트 고분자에 대한 외부 가수분해 활성을 가지는 MHETase 변이체
CN116981725A (zh) * 2021-02-26 2023-10-31 高丽大学校产学协力团 用于回收聚对苯二甲酸乙二醇酯（pet）的pet化学和生物集成降解方法
AU2022335930A1 (en) * 2021-09-06 2024-03-07 Samsara Eco Pty Limited Recycling of polyester

Also Published As

Publication number Publication date
MX2023013222A (es) 2024-04-09
US20250136957A1 (en) 2025-05-01
JP2024525117A (ja) 2024-07-10
AU2023233075A1 (en) 2023-11-09
WO2022236377A1 (en) 2022-11-17
AU2022273817A1 (en) 2023-04-13
EP4267730A1 (en) 2023-11-01
US20240150739A1 (en) 2024-05-09
EP4267730A4 (en) 2024-07-03
AU2022273817B2 (en) 2023-06-22
BR112023023499A2 (pt) 2024-02-20
CN117396601A (zh) 2024-01-12
CA3218464A1 (en) 2022-11-17

Similar Documents

Publication Publication Date Title
KR102056250B1 (ko) 재조합 세포, 및 이소프렌의 생산 방법
CN111592990B (zh) 阿魏酸酯酶的重组表达菌株、制备方法及其应用
AU2022273817B2 (en) Enzyme variants and uses thereof
CN110656122B (zh) 一种提高去甲四环素产量的方法
CN1610740B (zh) 具有改变产物产量特性的真细菌rna聚合酶突变体
US9803209B2 (en) Bacterial mutants with improved transformation efficiency
KR101608078B1 (ko) 이산화탄소 유래 숙신산 생산을 위한 균주 및 이를 이용한 이산화탄소 유래 숙신산 생산 방법
CN101040043B (zh) 突变型扩环酶
CN101010424A (zh) 生产异源蛋白酶的改进方法
KR20250057837A (ko) 효소 변이체 및 이의 용도
CN113122516B (zh) 一种植物epsps突变体及其在植物中的应用
CN116814587A (zh) 一种聚酯降解酶突变体及其在聚酯塑料降解中的应用
CN108410870A (zh) 马克斯克鲁维酵母启动子、分泌信号肽及其制备与应用
CN107815435A (zh) 具有增强的纤维素生产能力的葡糖醋杆菌
KR20170129474A (ko) 증가된 셀룰로스 생산능을 갖는 글루콘아세토박터 속 미생물, 그를 이용하여 셀룰로스를 생산하는 방법 및 상기 미생물을 생산하는 방법
CN114591996B (zh) 一种凝结芽孢杆菌h-1的表达载体及其构建方法与应用
CN107988126A (zh) 包含增加丙酮酸磷酸二激酶活性的基因修饰的重组微生物及其用途
CN115466319B (zh) 高粱SbMS1蛋白及其编码基因与应用
KR20180001974A (ko) 증가된 셀룰로스 생산능을 갖는 글루콘아세토박터 속 미생물, 그를 이용하여 셀룰로스를 생산하는 방법 및 상기 미생물을 생산하는 방법

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20231212

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250421

Comment text: Request for Examination of Application