质谱肽测序：环氯素
Mass spectrometric peptide sequencing: cyclochlorotine.
作者信息
Anderegg R J, Biemann K, Manmade A, Ghosh A C
出版信息
Biomed Mass Spectrom. 1979 Mar;6(3):129-34. doi: 10.1002/bms.1200060310.
PMID:420918
Abstract
A potent toxin isolated from Penicillium islandicum Sopp was found to have the composition C24H31N5O7Cl2. Mass spectrometric investigation of a partial acid hydrolyzate showed that it has the structure of cyclochlorotine. The mass spectral characteristics of polyamino alcohol-related derivatives of peptides containing beta-phenylalanine, alpha-amino butyric acid and dichloroproline were determined in the course of this work.
摘要
从冰岛青霉中分离出的一种强效毒素，其组成为C24H31N5O7Cl2。对部分酸水解产物的质谱研究表明，它具有环氯素的结构。在这项工作过程中，测定了含有β-苯丙氨酸、α-氨基丁酸和二氯脯氨酸的肽的聚氨基醇相关衍生物的质谱特征。
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