Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-11-09 19:12:50 UTC
Update Date2025-10-07 16:09:51 UTC
Metabolite IDMMDBc0057139
Metabolite Identification
Common NameUridine 3'-phosphate
DescriptionUridine 3'-phosphate is a nucleotide metabolite belonging to the class of ribonucleotides. Its chemical structure features a ribose sugar with a phosphate group attached at the 3' position, along with a uracil base. In biochemical pathways, uridine 3'-phosphate plays a role in various enzymatic reactions, including those involving ribonucleases, where it has been shown to have lower affinity compared to modified nucleotides like 2'-fluoro-2'-deoxyuridine 3'-phosphate (dU(F)MP) and arabinouridine 3'-phosphate (araUMP) (PMID:15670155 ). Additionally, studies have investigated the alkaline cyclization of uridine 3'-phosphate esters, revealing a stepwise mechanism supported by a Bronsted graph indicating an intermediate (PMID:15280948 ). Furthermore, in the context of ribonuclease A activity, the presence of uridine 3'-phosphate can influence protonation events at the enzyme's active site (PMID:10049337 ). These insights into uridine 3'-phosphate's chemical interactions and structural dynamics contribute to our understanding of its role in nucleotide metabolism and enzymatic functions.
Structure
Synonyms
ValueSource
Uridine 3'-phosphateChEBI
Uridine 3'-phosphoric acidGenerator
Uridine 3'-monophosphoric acidGenerator
3'-Uridylic acidHMDB
3'-UMPHMDB
3’-UMPHMDB
Uridine 3'-(dihydrogen phosphate)HMDB
Uridine 3’-(dihydrogen phosphate)HMDB
Uridine 3’-monophosphateHMDB
Uridine 3’-phosphateHMDB
Uridine 3’-phosphoric acidHMDB
Uridine 3'-monophosphateChEBI, KEGG
Molecular FormulaC9H13N2O9P
Average Mass324.1813
Monoisotopic Mass324.035866536
IUPAC Name{[(2R,3S,4R,5R)-4-hydroxy-5-(4-hydroxy-2-oxo-1,2-dihydropyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl]oxy}phosphonic acid
Traditional Namedisodium salt 3'-uridylic acid
CAS Registry NumberNot Available
SMILES
OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)N1C=CC(=O)NC1=O
InChI Identifier
InChI=1S/C9H13N2O9P/c12-3-4-7(20-21(16,17)18)6(14)8(19-4)11-2-1-5(13)10-9(11)15/h1-2,4,6-8,12,14H,3H2,(H,10,13,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
InChI KeyFOGRQMPFHUHIGU-XVFCMESISA-N