US 11,952,584 B2
Functional peptides having antimicrobial activity against phytopathogenic microorganisms
Madoka Abe, Nagoya (JP); Satoshi Kondo, Miyoshi (JP); Takehiko Shimada, Nagoya (JP); Kosuke Hanada, Fukuoka (JP); Keiko Mochida, Nagoya (JP); and Takashi Tsuge, Kasugai (JP)
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP); KYUSHU INSTITUTE OF TECHNOLOGY, Kitakyushu (JP); NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION RESEARCH SYSTEM, Nagoya (JP); and CHUBU UNIVERSITY EDUCATIONAL FOUNDATION, Kasugai (JP)
Appl. No. 17/436,822
Filed by TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP); KYUSHU INSTITUTE OF TECHNOLOGY, Kitakyushu (JP); NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM, Nagoya (JP); and CHUBU UNIVERSITY EDUCATIONAL FOUNDATION, Kasugai (JP)
PCT Filed Mar. 6, 2020, PCT No. PCT/JP2020/009813
§ 371(c)(1), (2) Date Sep. 7, 2021,
PCT Pub. No. WO2020/184469, PCT Pub. Date Sep. 17, 2020.
Claims priority of application No. 2019-042524 (JP), filed on Mar. 8, 2019.
Prior Publication US 2022/0177906 A1, Jun. 9, 2022
Int. Cl. C12N 15/82 (2006.01); C07K 14/705 (2006.01)
CPC C12N 15/8281 (2013.01) [C07K 14/705 (2013.01); C12N 15/8282 (2013.01)] 10 Claims
 
1. A peptide, consisting of one amino acid sequence selected from the group consisting of the following (a) to (k):
 
 (SEQ ID NO: 2)
 
 (a) amino acid sequence: ERTRKFWR,
 
 
 
 (SEQ ID NO: 3)
 
 (b) amino acid sequence: RTRKFWRI,
 
 
 
 (SEQ ID NO: 4)
 
 (c) amino acid sequence: TRKFWRIW,
 
 
 
 (SEQ ID NO: 5)
 
 (d) amino acid sequence: RKFWRIWK,
 
 
 
 (SEQ ID NO: 6)
 
 (e) amino acid sequence: KFWRIWKG,
 
 
 
 (SEQ ID NO: 7)
 
 (f) amino acid sequence: FWRIWKGK,
 
 
 
 (SEQ ID NO: 8)
 
 (g) amino acid sequence: WRIWKGKT,
 
 
 
 (SEQ ID NO: 9)
 
 (h) amino acid sequence: RKFWR,
 
 
 
 (SEQ ID NO: 10)
 
 (i) amino acid sequence: KFWRI,
 
 and
 
 
 
 (SEQ ID NO: 11)
 
 (j) amino acid sequence: WRIWK.
whereby said peptide exhibits antimicrobial activity.