Energy and metastable characteristics in peptides. 1-Metastable/daughter ion ratios as an aid in peptide sequencing.
The metastable/daughter ion ratios, [m*]/[D+] values 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.
D000595:Amino Acid Sequence; D004151:Dipeptides / Q000032:analysis*; D004952:Esters; D007477:Ions; D010649:Phenylalanine; D014269:Trifluoroacetic Acid
D004151:Dipeptides; D004952:Esters; D007477:Ions; D010649:Phenylalanine; D014269:Trifluoroacetic Acid