CHEBI:137981 - 5-amino-1-(5-phosphonato-β-D-ribosyl)imidazol-3-ium

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ChEBI Name 5-amino-1-(5-phosphonato-β-D-ribosyl)imidazol-3-ium
ChEBI ID CHEBI:137981
ChEBI ASCII Name 5-amino-1-(5-phosphonato-beta-D-ribosyl)imidazol-3-ium
Definition An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups as well as protonation of the endocyclic nitrogen at position 3 in the imidazole ring of 5-amino-1-(5-phospho-β-D-ribosyl)imidazole. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Anne Morgat
Supplier Information
Download Molfile XML SDF
Formula C8H13N3O7P
Net Charge -1
Average Mass 294.179
Monoisotopic Mass 294.049
InChI InChI=1S/C8H14N3O7P/c9-5-1-10-3-11(5)8-7(13)6(12)4(18-8)2-17-19(14,15)16/h1,3-4,6-8,12-13H,2,9H2,(H2,14,15,16)/p-1/t4-,6-,7-,8-/m1/s1
InChIKey PDACUKOKVHBVHJ-XVFCMESISA-M
SMILES O1[C@@H]([C@H]([C@H]([C@@H]1N2C(=C[NH+]=C2)N)O)O)COP(=O)([O-])[O-]
ChEBI Ontology
Outgoing 5-amino-1-(5-phosphonato-β-D-ribosyl)imidazol-3-ium (CHEBI:137981) is a organophosphate oxoanion (CHEBI:58945)
5-amino-1-(5-phosphonato-β-D-ribosyl)imidazol-3-ium (CHEBI:137981) is conjugate base of 5-amino-1-(5-phospho-β-D-ribosyl)imidazole (CHEBI:138560)
Incoming 5-amino-1-(5-phospho-β-D-ribosyl)imidazole (CHEBI:138560) is conjugate acid of 5-amino-1-(5-phosphonato-β-D-ribosyl)imidazol-3-ium (CHEBI:137981)
IUPAC Name
5-amino-1-(5-O-phosphonato-β-D-ribofuranosyl)-1H-imidazol-3-ium
Synonym Source
5-amino-1-(5-phospho-β-D-ribosyl)imidazole UniProt
Manual Xref Database
5-PHOSPHORIBOSYL-5-AMINOIMIDAZOLE MetaCyc
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Citations Waiting for Citations Types Sources
2684279 PubMed citation SUBMITTER
3530323 PubMed citation SUBMITTER
Last Modified
28 September 2017