Exact Mass: 502.9549
Exact Mass Matches: 502.9549
Found 3 metabolites which its exact mass value is equals to given mass value 502.9549,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
phosphoadenosine-5'-phosphosulfate
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.
3-phosphonato-5-adenylyl Sulfate(4-)
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3-phosphonato-5-adenylyl Sulfate(4-)
A quadruply-charged organophosphate oxoanion arising from deprotonation of the phosphate and sufate groups of 3-phosphonato-5-adenylyl sulfate; major species at pH 7.3.
