gpt
K00769 gpt; xanthine phosphoribosyltransferase [EC:2.4.2.22]
Protein Function: xanthine phosphoribosyltransferase [EC:2.4.2.22]
DBLinks
Proteins
| protein id | name | function | taxonomy source |
|---|---|---|---|
| P57339 | gpt | Xanthine-guanine phosphoribosyltransferase | Buchnera aphidicola str. APS (Acyrthosiphon pisum) |
| AHA_3424 | gpt | xanthine-guanine phosphoribosyltransferase | Aeromonas hydrophila subsp. hydrophila ATCC 7966 |
| P0A9M5 | gpt | Xanthine-guanine phosphoribosyltransferase | Escherichia coli K-12 |
| B7M267 | gpt | Xanthine-guanine phosphoribosyltransferase | Escherichia coli IAI1 |
| jhp_0672 | gpt | XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE | Helicobacter pylori J99 |
| A0A5C8LYU9 | gpt | Xanthine-guanine phosphoribosyltransferase | Rheinheimera tangshanensis |
| Hac_0684 | gpt | Xanthine-guanine phosphoribosyltransferase | Helicobacter acinonychis str. Sheeba |
| Q8K9R8 | gpt | Xanthine-guanine phosphoribosyltransferase | Buchnera aphidicola str. Sg (Schizaphis graminum) |
| PMI0366 | gpt | xanthine-guanine phosphoribosyltransferase | Proteus mirabilis HI4320 |
| EAM_0896 | gpt | xanthine-guanine phosphoribosyltransferase | Erwinia amylovora ATCC 49946 |
Reactions
| reaction id | name | note |
|---|---|---|
| KEGG:R01229 | GMP:diphosphate 5-phospho-alpha-D-ribosyltransferase | GMP + Diphosphate <=> Guanine + 5-Phospho-alpha-D-ribose 1-diphosphate |
| KEGG:R02142 | XMP:pyrophosphate phosphoribosyltransferase | Xanthosine 5'-phosphate + Diphosphate <=> Xanthine + 5-Phospho-alpha-D-ribose 1-diphosphate |
| BioCyc:XANPRIBOSYLTRAN-RXN | XANTHINE + PRPP --> XANTHOSINE-5-PHOSPHATE + PPI | |
| Rhea:RHEA:10801 | XMP + diphosphate => xanthine + 5-phospho-α-D-ribose 1-diphosphate | |
| Rhea:RHEA:10802 | xanthine + 5-phospho-α-D-ribose 1-diphosphate => XMP + diphosphate | |
| Rhea:RHEA:10803 | XMP + diphosphate <=> xanthine + 5-phospho-α-D-ribose 1-diphosphate |