| EC |
2.4.2.22 |
| Accepted name: |
xanthine phosphoribosyltransferase |
| Reaction: |
XMP + diphosphate = 5-phospho-α-D-ribose 1-diphosphate + xanthine |
| Glossary: |
XMP = 9-(5-phospho-β-D-ribosyl)xanthine = xanthosine 5′-phosphate |
| Other name(s): |
Xan phosphoribosyltransferase; xanthosine 5′-phosphate pyrophosphorylase; xanthylate pyrophosphorylase; xanthylic pyrophosphorylase; XMP pyrophosphorylase; 5-phospho-α-D-ribose-1-diphosphate:xanthine phospho-D-ribosyltransferase; 9-(5-phospho-β-D-ribosyl)xanthine:diphosphate 5-phospho-α-D-ribosyltransferase |
| Systematic name: |
XMP:diphosphate 5-phospho-α-D-ribosyltransferase |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 9023-10-3 |
| References: |
| 1. |
Krenitsky, T.A., Neil, S.M. and Miller, R.L. Guanine and xanthine phosphoribosyltransfer activities of Lactobacillus casei and Escherichia coli. Their relationship to hypoxanthine and adenine phosphoribosyltransfer activities. J. Biol. Chem. 245 (1970) 2605–2611. [PMID: 4910918] |
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| [EC 2.4.2.22 created 1972] |
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