title: Identification of specific amino acid residues.
mesh_terms: D000477:Alkylating Agents; D000577:Amides / Q000032:analysis; D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis*; D001120:Arginine / Q000032:analysis; D002854:Chromatography, Paper; D003124:Colorimetry; D003545:Cysteine / Q000032:analysis; D003553:Cystine / Q000032:analysis; D004220:Disulfides / Q000032:analysis; D005033:Ethylmaleimide; D006639:Histidine / Q000032:analysis; D006902:Hydroxymercuribenzoates; D007202:Indicators and Reagents; D008433:Mathematics; D008628:Mercury; D008715:Methionine / Q000032:analysis; D008722:Methods; D010084:Oxidation-Reduction; D010455:Peptides / Q000032:analysis; D011506:Proteins / Q000032:analysis*; D012834:Silver; D013056:Spectrophotometry, Ultraviolet; D013438:Sulfhydryl Compounds / Q000032:analysis; D014364:Tryptophan / Q000032:analysis
chemical_list: D000477:Alkylating Agents; D000577:Amides; D000596:Amino Acids; D004220:Disulfides; D006902:Hydroxymercuribenzoates; D007202:Indicators and Reagents; D010455:Peptides; D011506:Proteins; D013438:Sulfhydryl Compounds; D012834:Silver; D003553:Cystine; D006639:Histidine; D014364:Tryptophan; D001120:Arginine; D008715:Methionine; D008628:Mercury; D003545:Cysteine; D005033:Ethylmaleimide