BACTERIAL SIDEROPHORES - UNUSUAL 3,4,5,6-TETRAHYDROPYRIMIDINE-BASED AMINO-ACIDS IN PYOVERDINS FROM PSEUDOMONAS-FLUORESCENS

被引:35
作者
DEMANGE, P
BATEMAN, A
MACLEOD, JK
DELL, A
ABDALLAH, MA
机构
[1] UNIV LONDON IMPERIAL COLL SCI & TECHNOL,DEPT BIOCHEM,LONDON SW7 2AZ,ENGLAND
[2] UNIV STRASBOURG 1,CNRS,CHIM MICROBIENNE LAB,F-67070 STRASBOURG,FRANCE
[3] AUSTRALIAN NATL UNIV,RES SCH CHEM,CANBERRA,ACT 2600,AUSTRALIA
关键词
D O I
10.1016/S0040-4039(00)97312-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Two unusual natural amino acids have been identified in the pyoverdins occurring from two different strains of Pseudomonas fluorescens. They contain a 3,4,5,6-tetrahydropyrimidine moiety resulting from the condensation of 2,4-diaminobutyric acid with the carboxyl group of respectively serine and glutamine.
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页码:7611 / 7614
页数:4
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