title: Fast-atom bombardment tandem mass spectrometry of phosphohydroxylysine and related phosphohydroxy amino acids.
abstract: Phosphohydroxylysine a compound found in the urine of two patients with a possible inborn error of hydroxylysine metabolism, and related phosphohydroxycompounds were investigated with fast-atom bombardment tandem mass spectrometry techniques. This resulted in a reliable and quick identification method for phospho amino acids in general.
authors.affiliation: Laboratory of Analytical Chemistry, University of Utrecht, The Netherlands.
authors.forename: W
authors.initials: W
authors.lastname: Kulik
authors.forename: W
authors.initials: W
authors.lastname: Heerma
authors.forename: L
authors.initials: L
authors.lastname: Dorland
authors.forename: P K
authors.initials: PK
authors.lastname: de Bree
authors.forename: M
authors.initials: M
authors.lastname: Duran
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors / Q000652:urine*; D006801:Humans; D006901:Hydroxylysine / Q000031:analogs & derivatives* / Q000378:metabolism* / Q000652:urine; D066298:In Vitro Techniques; D013058:Mass Spectrometry / Q000379:methods; D016339:Spectrometry, Mass, Fast Atom Bombardment / Q000379:methods
chemical_list: D006901:Hydroxylysine; C065432:O-phosphohydroxylysine