Stoffwechselprodukte von Mikroorganismen. 250. Mitteilung. Maduraferrin, ein neuartiger Siderophor aus Actinomadura madurae

W Keller??Schierlein, L Hagmann…

Index: Keller-Schierlein, Walter; Hagmann, Leonhard; Zaehner, Hans; Huhn, Wolfgang Helvetica Chimica Acta, 1988 , vol. 71, p. 1528 - 1540

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Citation Number: 26

Abstract

From a strain of Actinomadura madurae, a new siderophore was isolated. Maduraferrin is the Fe complex of an oligopeptide composed of salicylic acid, fl-alanine, glycine, L-serine, Nd-hydroxy-N"-methyl-L-ornithine, and~-hexahydropyridazine-3-carboxylic acid. The complexing centers are a salicylamide moiety, a hydroxamic-acid group and an acid hydrazide group.

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