Photodissociation of (M+ H)+ ions from a 10 pmol sample of a 15 residue tryptic peptide Phe-Gln-Glu-Thr-Phe-Glu-Asp-Val-Phe-Ser-Ala-Ser-Pro-Lxx-Arg (Lxx = Leu or Ile) from beef spleen, purple acid phosphatase affords a mass spectrum characteristic of the amino acid sequence of this molecule.
No takes yet. Share an insight, caveat, or question.
Hunt et al. (1987) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: