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Energy and metastable characteristics in peptides. 1‐Metastable/daughter ion ratios as an aid in peptide sequencing
Author(s) -
Zaretskii Ze'ev V. I.,
Dan Pnina
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.1200060202
Subject(s) - metastability , ion , daughter , peptide , energy (signal processing) , chemical physics , materials science , crystallography , chemistry , biology , evolutionary biology , physics , biochemistry , organic chemistry , quantum mechanics
The metastable/daughter ion ratios, [ m * ]/[D + ], for dipeptides were measured in the first field free region. The [ m * ]/[D + ] values were found to be influenced by the amino acid sequence in peptide molecules.