Catechol siderophore excretion by magnetotactic bacterium Magnetospirillum magneticum AMB-1
Siderophore activity was detected in the culture supernatant of the magnetotactic bacterium Magnetospirillum magneticum AMB-1. Here we report the first structural elucidation of a siderophore produced by a magnetotactic bacterium. The structure of the purified compound was 3,4-dihydroxybenzoic acid as determined by nuclear magnetic resonance (NMR) and electro-spray ionization mass spectroscopy (ESI-MS).
Magnetospirillum magneticum; AMB-1; magnetotactic bacteria; siderophores; catechol; 3,4-dihydroxybenzoic acidCAS, chrome azurol sulfonate; COSY, chemical shift correlation spectroscopy; DHBA, dihydroxybenzoic acid; EDDA, ethylenediamine-di-(o-hydroxypheny
Database: Elsevier - ScienceDirect
Journal: Journal of Bioscience and Bioengineering - Volume 101, Issue 5, May 2006, Pages 445–447
Ronie J. Calugay, Haruko Takeyama, Daikichi Mukoyama, Yorikane Fukuda, Takeyuki Suzuki, Kaneo Kanoh, Tadashi Matsunaga,
Physical Sciences and Engineering