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Mass spectrometric peptide sequencing: Cyclochlorotine
Author(s) -
Anderegg Robert J.,
Biemann K.,
Manmade Awinash,
Ghosh Anil C.
Publication year - 1979
Publication title -
biomedical mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0306-042X
DOI - 10.1002/bms.1200060310
Subject(s) - peptide , alanine , chemistry , amino acid , alcohol , chromatography , butyric acid , mass spectrometry , biochemistry
A potent toxin isolated from Penicillium islandicum Sopp was found to have the composition C 24 H 31 N 5 O 7 Cl 2 . Mass spectrometric investigation of a partial acid hydrolzate showed that it has the structure of cyclochlorotine. The mass spectral characteristics of polyamino alcohol‐related derivatives of peptides containing β‐phenyl‐alanine, α‐amino butyric acid and dichloroproline were determined in the course of this work.