Structure of pseudobactin 7SR1, a siderophore from a plant-deleterious Pseudomonas.

Structure of pseudobactin 7SR1, a siderophore from a plant-deleterious Pseudomonas.
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假杆菌素 7SR1 的结构,一种来自对植物有害的假单胞菌的铁载体。

DOI:
10.1021/bi00310a023
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发表时间:
1984
期刊:
影响因子:
2.9
通讯作者:
Leong,J
Leong,J
中科院分区:
生物学3区
文献类型:
--
作者:
Yang,CC;Leong,J

文献摘要

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摘要:甜菜有害假单胞菌7SR 1在铁限制培养基中生长时,在细胞外产生黄绿色荧光铁载体假杆菌素7SR 1。假杆菌素7SR 1的分子式为C46 H63 N13 O23,分子量为1166 g/mol。假杆菌素7SR 1含有氨基酸序列为L-Ala-Gly-Ser-Ser-IZtreo-0-OH-Asp的环状八肽。
Chien-Chin Yang and John Leong* abstract: When grown in iron-limiting culture medium, sugar beet deleterious Pseudomonas 7SR1 produced extra-cellularly the yellow-green, fluorescent siderophore pseudo-bactin 7SR1. Pseudobactin 7SR1 had a molecular formula of C46H63N13023 and a molecular mass of 1166 g/mol. Pseudobactin 7SR1 contained a cyclic octapeptide with the amino acid sequence L-Ala-Gly-Ser-Ser-íZtreo-0-OH-Asp-