PEPTIDE MODELS FOR THE BACTERIORHODOPSIN CHROMOPHORE. RETINYLIDENE-LYSINE SYSTEMS CONTAINING ASPARTIC ACID AND SERINE RESIDUES

C-terminal amino acid residue loss for d

C-terminal amino acid residue loss for deprotonated peptide ions containing glutamic acid, aspartic acid, or serine residues at the C-terminus

✍ Zhong Li; Talat Yalcin; Carolyn J. Cassady 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 216 KB

## Abstract Deprotonated peptides containing __C__‐terminal glutamic acid, aspartic acid, or serine residues were studied by sustained off‐resonance irradiation collision‐induced dissociation (SORI‐CID) in a Fourier transform ion cyclotron resonance (FT‐ICR) mass spectrometer with ion production by