Isolation and Structure of the Enterococcus faecalis Sex Pheromone, cOB1, that Induces Conjugal Transfer of the Hemolysin/Bacteriocin Plasmids, pOB1 and pYI1

Jiro Nakayama, Yuki Abe, Yukitsugu Ono, Akira Isogai, Akinori Suzuki

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A bacterial sex pheromone, cOB1, which induces conjugal transfer of the Enterococcus faecalis hemolysin-bacteriocin (Hly/Bac) plasmid, pOB1, was isolated from the culture broth of pOB1-free E. faecalis. Its structure was found to be a hydrophobic octapeptide, H-Val-Ala-Val-Leu-Val-Leu-Gly-Ala-OH. The cOB1 peptide induced the mating response of not only pOB1 but also another incompatibility group Hly/Bac plasmid, pYI1.

Original languageEnglish
Pages (from-to)703-705
Number of pages3
JournalBioscience, biotechnology, and biochemistry
Volume59
Issue number4
DOIs
Publication statusPublished - Jan 1 1995
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Analytical Chemistry
  • Biochemistry
  • Applied Microbiology and Biotechnology
  • Molecular Biology
  • Organic Chemistry

Fingerprint Dive into the research topics of 'Isolation and Structure of the Enterococcus faecalis Sex Pheromone, cOB1, that Induces Conjugal Transfer of the Hemolysin/Bacteriocin Plasmids, pOB1 and pYI1'. Together they form a unique fingerprint.

Cite this