title: Quantitative protein sequencing using mass spectrometry: N-terminal sequence analysis of small quantities of peptides from the mass spectral analysis of the N-methylthiourea derivatives.
mesh_terms: D000409:Alanine / Q000032:analysis; D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D003500:Cyclization; D005069:Evaluation Studies as Topic; D005463:Fluoroacetates; D005971:Glutamates / Q000032:analysis; D005998:Glycine / Q000032:analysis; D006358:Hot Temperature; D006827:Hydantoins; D013058:Mass Spectrometry; D008722:Methods; D008744:Methylamines; D009842:Oligopeptides / Q000032:analysis; D010455:Peptides / Q000032:analysis*; D010649:Phenylalanine / Q000032:analysis; D011506:Proteins / Q000032:analysis; D013844:Thiazoles; D013861:Thiocyanates; D013890:Thiourea / Q000031:analogs & derivatives; D014835:Volatilization
chemical_list: D000596:Amino Acids; D005463:Fluoroacetates; D005971:Glutamates; D006827:Hydantoins; D008744:Methylamines; D009842:Oligopeptides; D010455:Peptides; D011506:Proteins; D013844:Thiazoles; D013861:Thiocyanates; D010649:Phenylalanine; C002267:N-methylthiourea; D013890:Thiourea; D000409:Alanine; D005998:Glycine