MSI_000015148

Unavailable

排名分数: -0.59
参考来源: Plant (PO:0006036: root epidermis)

M/z: 616.057
Mass Window: 616.057 ~ 616.057 (none)

参考注释

GDP-mannuronate_[M]+ (BioDeep_00000229053)
(2S,3S,4S,5S)-6-{[({[(2R,3S,4R,5R)-5-(2-amino-6-oxo-6,9-dihydro-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphonato}oxy)phosphinato]oxy}-3,4,5-trihydroxyoxane-2-carboxylate

Formula: C16H20N5O17P2 (616.032943)
SMILES:

NC1=NC2=C(N=CN2[C@@H]2O[C@H](COP([O-])(=O)OP([O-])(=O)OC3O[C@@H]([C@@H](O)[C@H](O)[C@@H]3O)C([O-])=O)[C@@H](O)[C@H]2O)C(=O)N1

Gdp-mannuronate, also known as gdp-mannuronic acid or gdp-α-D-mannuronate, is a member of the class of compounds known as purine nucleotide sugars. Purine nucleotide sugars are purine nucleotides bound to a saccharide derivative through the terminal phosphate group. Gdp-mannuronate is soluble (in water) and a moderately acidic compound (based on its pKa). Gdp-mannuronate can be found in a number of food items such as pineappple sage, red bell pepper, cherimoya, and potato, which makes gdp-mannuronate a potential biomarker for the consumption of these food products.