| Pantoate kinase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.7.1.169 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Pantoate kinase (EC 2.7.1.169, PoK, TK2141 protein) is an enzyme with systematic name ATP:(R)-pantoate 4-phosphotransferase.[1] This enzyme catalyses the following chemical reaction
- ATP + (R)-pantoate ADP + (R)-4-phosphopantoate
The conversion of (R)-pantoate to (R)-4'-phosphopantothenate is done during biosynthesis of 4'-phosphopantetheine,.
- ^ Yokooji Y, Tomita H, Atomi H, Imanaka T (October 2009). "Pantoate kinase and phosphopantothenate synthetase, two novel enzymes necessary for CoA biosynthesis in the Archaea". The Journal of Biological Chemistry. 284 (41): 28137–45. doi:10.1074/jbc.m109.009696. PMC 2788864. PMID 19666462.