title: A phenylacetylated peptide, JBIR-96, isolated from Streptomyces sp. RI051-SDHV6.
abstract: Searching for metabolites from Streptomyces sp. RI051-SDHV6 resulted in the discovery of a novel peptide, JBIR-96 (1). The structure of 1 was established as an N-phenylacetylated pentapeptide involving a cysteic acid and a peptide lactone structure by extensive NMR and MS analyses. In addition, the absolute configuration of 1 was established by Marfey's and modified Mosher's methods.
authors.affiliation: Biomedicinal Information Research Center (BIRC), Japan Biological Informatics Consortium (JBIC), 2-4-7 Aomi, Koto-ku, Tokyo 135-0064, Japan.
authors.forename: Jun-ya
authors.initials: JY
authors.lastname: Ueda
authors.forename: Miho
authors.initials: M
authors.lastname: Izumikawa
authors.forename: Ikuko
authors.initials: I
authors.lastname: Kozone
authors.forename: Hideki
authors.initials: H
authors.lastname: Yamamura
authors.forename: Masayuki
authors.initials: M
authors.lastname: Hayakawa
authors.forename: Motoki
authors.initials: M
authors.lastname: Takagi
authors.forename: Kazuo
authors.initials: K
authors.lastname: Shin-ya
mesh_terms: D003544:Cysteic Acid / Q000737:chemistry; D007564:Japan; D007783:Lactones / Q000737:chemistry; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010455:Peptides / Q000737:chemistry / Q000302:isolation & purification*; D013302:Streptomyces / Q000737:chemistry*
chemical_list: C560285:JBIR-96 peptide; D007783:Lactones; D010455:Peptides; D003544:Cysteic Acid