IUPAC 名称
(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-({[(sulfonatooxy)phosphinato]oxy}methyl)oxolan-3-yl phosphate
描述
Phosphoadenosine-5'-phosphosulfate, also known as paps or 3'-phosphonato-5'-adenylyl sulfate, is a member of the class of compounds known as purine ribonucleoside 3',5'-bisphosphates. Purine ribonucleoside 3',5'-bisphosphates are purine ribobucleotides with one phosphate group attached to 3' and 5' hydroxyl groups of the ribose moiety. Phosphoadenosine-5'-phosphosulfate is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa). Phosphoadenosine-5'-phosphosulfate can be found in a number of food items such as cloves, abiyuch, cocoa bean, and jute, which makes phosphoadenosine-5'-phosphosulfate a potential biomarker for the consumption of these food products.
InChI标识符
InChI=1S/C10H15N5O13P2S/c11-8-5-9(13-2-12-8)15(3-14-5)10-6(16)7(27-29(17,18)19)4(26-10)1-25-30(20,21)28-31(22,23)24/h2-4,6-7,10,16H,1H2,(H,20,21)(H2,11,12,13)(H2,17,18,19)(H,22,23,24)/p-4/t4-,6-,7-,10-/m1/s1