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1. WO2020197016 - NOVEL ANTIMICROBIAL PEPTIDE DERIVED FROM PSEUDIN-2 PEPTIDE, AND USE THEREOF

Publication Number WO/2020/197016
Publication Date 01.10.2020
International Application No. PCT/KR2019/013410
International Filing Date 14.10.2019
IPC
C07K 14/46 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
435from animals; from humans
46from vertebrates
A01N 63/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
63Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
A23K 20/147 2016.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
KFEEDING-STUFFS SPECIALLY ADAPTED FOR ANIMALS; METHODS SPECIALLY ADAPTED FOR PRODUCTION THEREOF
20Accessory food factors for animal feeding-stuffs
10Organic substances
142Amino acids; Derivatives thereof
147Polymeric derivatives, e.g. peptides or proteins
A23K 20/195 2016.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
KFEEDING-STUFFS SPECIALLY ADAPTED FOR ANIMALS; METHODS SPECIALLY ADAPTED FOR PRODUCTION THEREOF
20Accessory food factors for animal feeding-stuffs
10Organic substances
195Antibiotics
A23L 3/3463 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
34by treatment with chemicals
3454in the form of liquids or solids
3463Organic compounds; Microorganisms; Enzymes
A23L 33/18 2016.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
33Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
10using additives
17Amino acids, peptides or proteins
18Peptides; Protein hydrolysates
Applicants
  • 조선대학교산학협력단 INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHOSUN UNIVERSITY [KR]/[KR]
Inventors
  • 박윤경 PARK, Yoonkyung
  • 강희경 KANG, Hee Kyoung
Agents
  • 최규환 CHOI, Kyu Whan
Priority Data
10-2019-003342725.03.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) NOVEL ANTIMICROBIAL PEPTIDE DERIVED FROM PSEUDIN-2 PEPTIDE, AND USE THEREOF
(FR) NOUVEAU PEPTIDE ANTIMICROBIEN DÉRIVÉ DU PEPTIDE PSEUDINE-2, ET SON UTILISATION
(KO) P s e u d i n -2 펩타이드로부터 유래한 신규 항균 펩타이드 및 이의 용도
Abstract
(EN)
The present invention relates to an antimicrobial peptide in which, in the amino acid sequence of SEQ ID NO:1, i) the 1st and 20th to 24th amino acids are deleted, ii) the 1st and 20th to 24th amino acids are deleted, and the 11th or 18th amino acid is substituted with lysine (K), or iii) the 1st and 20th to 24th amino acids are deleted, and the 11th and 18th amino acids are substituted with lysine.
(FR)
La présente invention concerne un peptide antimicrobien, dans la séquence d'acides aminés de SEQ ID NO : 1, i) les 1er et 20ème à 24ème acides aminés étant supprimés, ii) les 1er et 20ème à 24ème acides aminés étant supprimés, et le 11ème ou 18ème acide aminé étant substitué par la lysine (K), ou iii) les 1er et 20ème à 24ème acides aminés étant supprimés, et les 11ème et 18ème acides aminés étant substitués par la lysine.
(KO)
본 발명은 서열번호 1의 아미노산 서열에서, i) 1번째 및 20번째부터 24번째 아미노산이 결실되거나, ii) 1번째 및 20번째부터 24번째 아미노산이 결실되고, 11번째 또는 18번째 아미노산이 리신(lysine, K)으로 치환되거나, iii) 1번째 및 20번째부터 24번째 아미노산이 결실되고, 11번째 및 18번째 아미노산이 리신으로 치환된 항균 펩타이드에 관한 것이다.
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