GTP cyclohydrolase II activity (Q20818)
Catalysis of the reaction: GTP + 3 H(2)O = 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine + diphosphate + formate + 3 H(+).
- GTP-8-formylhydrolase activity
- GO:0003935
- GTP 7,8-8,9-dihydrolase (diphosphate-forming)
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | GTP cyclohydrolase II activity |
Catalysis of the reaction: GTP + 3 H(2)O = 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine + diphosphate + formate + 3 H(+). |
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