CHARACTERIZATION OF A SIDEROPHORE FROM ACINETOBACTER-CALCOACETICUS

被引:25
作者
SMITH, AW
FREEMAN, S
MINETT, WG
LAMBERT, PA
机构
[1] Pharmacetutical Sciences Institute, Aston University, Birmingham, Aston Triangle
关键词
Acinetobacter calcoaceticus; Iron; Siderophore;
D O I
10.1016/0378-1097(90)90097-A
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
The Gram-negatice bacterium Acinetobacter calcoaceticus was examined for production of siderophores and iron-repressible outer membrane proteins following growth in iron-restricted media. The iron chelator, 2,3-dihydroxybenzoic acid was identified in the culture supernatant bu 1H nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry (MS). A group of outer membrane proteins between 80 and 85 kDa were induced under iron restriction. © 1990.
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页码:29 / 32
页数:4
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