ENZYME entry: EC 2.7.99.1
| Accepted Name |
|---|
| Triphosphate--protein phosphotransferase.
|
| Alternative Name(s) |
|---|
| Diphosphate--protein phosphotransferase. |
| DiPPT. |
| Pyrophosphate-protein phosphotransferase. |
| Reaction catalysed |
|---|
| Triphosphate + [microsomal-membrane protein] <=> diphosphate + [microsomal-membrane protein] phosphate |
| Comment(s) |
|---|
- This enzyme was originally thought to use diphosphate as substrate
but this has since been disproved.
- The activity is observed as the second part of a biphasic reaction
after depletion of ATP.
- Tripolyphosphate is a contaminant of (gamma-(32)P)ATP.
- Formerly EC 2.7.1.104.
|
| Cross-references |
|---|
| BRENDA | 2.7.99.1 |
| EC2PDB | 2.7.99.1 |
| ExplorEnz | 2.7.99.1 |
| PRIAM enzyme-specific profiles | 2.7.99.1 |
| KEGG Ligand Database for Enzyme Nomenclature | 2.7.99.1 |
| IUBMB Enzyme Nomenclature | 2.7.99.1 |
| IntEnz | 2.7.99.1 |
| MEDLINE | Find literature relating to 2.7.99.1 |
| MetaCyc | 2.7.99.1 |
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