Sedoheptulokinase
In enzymology, a sedoheptulokinase (EC 2.7.1.14) is an enzyme that catalyzes the chemical reaction
- ATP + sedoheptulose ADP + sedoheptulose 7-phosphate
| sedoheptulokinase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.7.1.14 | ||||||||
| CAS number | 9030-63-1 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are ATP and sedoheptulose, whereas its two products are ADP and sedoheptulose 7-phosphate.
This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is ATP:sedoheptulose 7-phosphotransferase. Other names in common use include heptulokinase, and sedoheptulokinase (phosphorylating). This enzyme participates in carbon fixation.
References
- Ebata M, Sato R, Bak T. "The enzymic phosphorylation of sedoheptulose". J. Tokyo. Biochem.: 715–725.
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