Fast-atom bombardment tandem mass spectrometry of phosphohydroxylysine and related phosphohydroxy amino acids.
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.
Kulik
W
W
Laboratory of Analytical Chemistry, University of Utrecht, The Netherlands.
Heerma
W
W
Dorland
L
L
de Bree
P K
PK
Duran
M
M
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
D006901:Hydroxylysine; C065432:O-phosphohydroxylysine