| | 1 | Author
| G. M. Ohn, K. Taraz, H. Budzikiewicz, FrauM. Prof, Bäudler | Requires cookie* | | | Title
| New Pyoverdin-Type Siderophores from Pseudomonas fluorescens [1]  | | | | Abstract
| The structures o f two new pyoverdins (G M -I and G M -II) isolated from the culture medium of Pseudomonas fluorescens have been elucidated by spectroscopic methods and degradation studies. The pyoverdins consist o f a chrom ophore which could be identified as (1 S)-5-amino-2,3-dihydro-8,9-dihydroxy-1 H -pyrim ido[l,2-a]quinoline-l-carboxylic acid substituted at the amino group with a 3-carboxypropanoyl or a succinamoyl residue and at the carboxy group with the N-terminus o f D -A l a -D -L y s —G l y -G ly -D -t h r e o -(O H) A s p -D -G lu -D -S e r — L -A l a -D -A l a -D -A l a -L -A l a -L -N 5-(O H)O rn . According to the "short-hand" nomenclature proposed in [2]*** the two com pounds should be characterized as pyoverdin-Q-akG Gd'qsAaaAO '*-SUCA and pyoverdin-Q-akGG d'qsAaaAO '*-SUC. | | | |
Reference
| Z. Naturforsch. 45b, 1437—1450 (1990); received April 26 1990 | | | |
Published
| 1990 | | | |
Keywords
| Pseudomonas fluorescens, Pyoverdins, Siderophores, Structure Elucidation | | | |
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| default:Reihe_B/45/ZNB-1990-45b-1437.pdf | | | | Identifier
| ZNB-1990-45b-1437 | | | | Volume
| 45 | |
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