title: Elimination and sulfite addition as a means of localization and identification of substituted seryl and threonyl residues in proteins and proteoglycans.
mesh_terms: D000409:Alanine / Q000138:chemical synthesis; D000478:Alkylation; D000613:Aminobutyrates / Q000138:chemical synthesis; D000818:Animals; D001665:Binding Sites; D002356:Cartilage / Q000032:analysis; D002364:Caseins / Q000032:analysis; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D002852:Chromatography, Ion Exchange; D005934:Glucagon; D006023:Glycoproteins / Q000032:analysis; D006025:Glycosaminoglycans / Q000032:analysis*; D009077:Mucins / Q000032:analysis; D009905:Optical Rotatory Dispersion; D010084:Oxidation-Reduction; D010750:Phosphoproteins / Q000032:analysis; D011506:Proteins / Q000032:analysis*; D012694:Serine / Q000032:analysis*; D013363:Submandibular Gland; D013447:Sulfites; D013450:Sulfones / Q000138:chemical synthesis; D013451:Sulfonic Acids / Q000138:chemical synthesis; D013460:Sulfur Isotopes; D013552:Swine; D013912:Threonine / Q000032:analysis*; D014357:Trypsin
chemical_list: D000613:Aminobutyrates; D002364:Caseins; D006023:Glycoproteins; D006025:Glycosaminoglycans; D009077:Mucins; D010750:Phosphoproteins; D011506:Proteins; D013447:Sulfites; D013450:Sulfones; D013451:Sulfonic Acids; D013460:Sulfur Isotopes; D013912:Threonine; D012694:Serine; D005934:Glucagon; D014357:Trypsin; D000409:Alanine