IUPAC 名称
(2S)-2-amino-3-{1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-imidazol-4-yl}propanoic acid
描述
N tau-ribosylhistidine (His-R) is a histidine derivative found in the urine of histidinemic patients (histidinemia is an autosomal recessive metabolic disorder characterized by increased levels of histidine in blood, urine, and cerebrospinal fluid). The enzymes responsible for the formation of His-R are NAD (P) + nucleosidase [EC 3.2.2.5], nucleotide pyrophosphatase [EC 3.5.1.9] and 5'-nucleotidase [EC 3.1.3.5]. (PMID: 2992472) [HMDB]
InChI标识符
InChI=1S/C11H17N3O6/c12-6(11(18)19)1-5-2-14(4-13-5)10-9(17)8(16)7(3-15)20-10/h2,4,6-10,15-17H,1,3,12H2,(H,18,19)/t6-,7+,8+,9+,10+/m0/s1