MSI_000001521
Unavailable
排名分数: -0.36
参考来源: Mus musculus (UBERON:0001225: cortex of kidney)
M/z: 357.0837
Mass Window: 357.0837 ~ 357.0837 (none)
参考注释
5-Amino-6-(5'-phosphoribitylamino)uracil_[M+H]+ (BioDeep_00000007784){[(2R,3S,4S)-5-[(5-amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino]-2,3,4-trihydroxypentyl]oxy}phosphonic acid
Formula: C9H17N4O9P (356.07331220000003)
SMILES:
NC1=C(NC[C@H](O)[C@H](O)[C@H](O)COP(O)(O)=O)NC(=O)NC1=O
5-Amino-6-(5-phosphoribitylamino)uracil belongs to the class of organic compounds known as monosaccharide phosphates. These are monosaccharides comprising a phosphated group linked to the carbohydrate unit. 5-Amino-6-(5-phosphoribitylamino)uracil is an extremely weak basic (essentially neutral) compound (based on its pKa). 5-Amino-6-(5-phosphoribitylamino)uracil has been detected, but not quantified in, several different foods, such as sapodilla, kumquats, sacred lotus, Persian limes, and Cascade huckleberries. This could make 5-amino-6-(5-phosphoribitylamino)uracil a potential biomarker for the consumption of these foods. 5-Amino-6-(5-phosphoribitylamino)uracil is an intermediate in riboflavin metabolism. 5-Amino-6-(5-phosphoribitylamino)uracil is the third to last step in the synthesis of 7-hydroxy-6-methyl-8-ribityl lumazine and is converted from 5-amino-6-(5-phosphoribosylamino)uracil via the enzyme 5-amino-6-(5-phosphoribosylamino)uracil reductase (EC 1.1.1.193). It is then converted into 4-(1-D-ribitylamino)-5-amino-2,6-dihydroxypyrimidine via a hydrolase enzyme (EC 3.1.3.- ). 5-amino-6-(5-phospho-d-ribitylamino)uracil is a member of the class of compounds known as monosaccharide phosphates. Monosaccharide phosphates are monosaccharides comprising a phosphated group linked to the carbohydrate unit. 5-amino-6-(5-phospho-d-ribitylamino)uracil is slightly soluble (in water) and a moderately acidic compound (based on its pKa). 5-amino-6-(5-phospho-d-ribitylamino)uracil can be found in a number of food items such as star fruit, chinese cabbage, mamey sapote, and sapodilla, which makes 5-amino-6-(5-phospho-d-ribitylamino)uracil a potential biomarker for the consumption of these food products. 5-amino-6-(5-phospho-d-ribitylamino)uracil exists in E.coli (prokaryote) and yeast (eukaryote).
