Fast-atom bombardment mass spectra of some pentapeptides related to natural enkephalins.
The mass spectral features of four diastereoisomeric pairs of peptides related to the enkephalins recorded under fast-atom bombardment conditions are presented and shown to provide evidence of molecular weight and amino acid content and sequence.
D000595:Amino Acid Sequence; D004745:Enkephalins; D013058:Mass Spectrometry; D009842:Oligopeptides
D004745:Enkephalins; D009842:Oligopeptides