Title:
N-ACYL HOMOSERINE LACTONE DEGRADING ENZYME AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/082961
Kind Code:
A1
Abstract:
An N-acyl homoserine lactone (AHL) degrading enzyme and an application thereof. The degrading enzyme contains a gene AhlM, and the nucleotide sequence of AhlM is SEQ NO. 1. The N-acyl homoserine lactone degrading enzyme containing the gene AhlM can degrade AHL produced by pathogenic bacteria of Pectobacterium spp (Pec), has good thermal stability and pH stability, and can obviously inhibit soft rot of crops caused by the pathogenic bacteria of Pec.
Inventors:
XU YING (CN)
HAO LINGYUN (CN)
LIANG JINYOU (CN)
SHANG CHENJING (CN)
ZHANG YU (CN)
HAO LINGYUN (CN)
LIANG JINYOU (CN)
SHANG CHENJING (CN)
ZHANG YU (CN)
Application Number:
PCT/CN2020/134984
Publication Date:
April 28, 2022
Filing Date:
December 09, 2020
Export Citation:
Assignee:
UNIV SHENZHEN (CN)
International Classes:
C12N9/18; A01N63/50; A01P1/00
Domestic Patent References:
| WO2018140827A1 | 2018-08-02 |
Foreign References:
| CN112410317A | 2021-02-26 | |||
| CN102965357A | 2013-03-13 | |||
| CN106085939A | 2016-11-09 | |||
| CN105543193A | 2016-05-04 | |||
| CN108048351A | 2018-05-18 | |||
| CN102732539A | 2012-10-17 |
Other References:
DATABASE PROTEIN 23 February 2022 (2022-02-23), ANONYMOUS : "N-acyl homoserine lactonase family protein [Mesoflavibacter zeaxanthinifaciens]", XP055923026, retrieved from NCBI Database accession no. WP_106680284
LIU CHUNYAN, GUO SONG, TURAK ALI, ZHANG JUNWEI, ZHANG LIQUN: "AidE encodes an N-acyl homoserine lactonase in Acinetobacter", CHINESE JOURNAL OF BIOTECHNOLOGY, ZHONGGUO KEXUEYUAN WEISHENGWU YANJIUSUO, CHINESE ACADEMY OF SCIENCES, INSTITUTE OF MICROBIOLOGY, CN, vol. 33, no. 9, 25 September 2017 (2017-09-25), CN , pages 1625 - 1639, XP055923033, ISSN: 1000-3061, DOI: 10.13345/j.cjb.170156
LIU CHUNYAN, GUO SONG, TURAK ALI, ZHANG JUNWEI, ZHANG LIQUN: "AidE encodes an N-acyl homoserine lactonase in Acinetobacter", CHINESE JOURNAL OF BIOTECHNOLOGY, ZHONGGUO KEXUEYUAN WEISHENGWU YANJIUSUO, CHINESE ACADEMY OF SCIENCES, INSTITUTE OF MICROBIOLOGY, CN, vol. 33, no. 9, 25 September 2017 (2017-09-25), CN , pages 1625 - 1639, XP055923033, ISSN: 1000-3061, DOI: 10.13345/j.cjb.170156
Attorney, Agent or Firm:
JOHNSON INTELLECTUAL PROPERTY AGENCY(SHENZHEN) (CN)
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