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| protein histidine pros-kinase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.7.13.1 | ||||||||
| CAS no. | 99283-67-7 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDBPDBePDBsum | ||||||||
| Gene Ontology | AmiGO /QuickGO | ||||||||
| |||||||||
Inenzymology, aprotein-histidine pros-kinase (EC2.7.13.1) is anenzyme thatcatalyzes thechemical reaction
Thus, the twosubstrates of this enzyme areATP andprotein L-histidine, whereas its twoproducts areADP andprotein Npi-phospho-L-histidine.
This enzyme belongs to the family oftransferases, specifically those transferring a phosphate group to the sidechain ofhistidine residues inproteins (protein-histidine kinases). Thesystematic name of this enzyme class isATP:protein-L-histidine Npi-phosphotransferase. Other names in common use includeATP:protein-L-histidine N-pros-phosphotransferase,histidine kinase,histidine protein kinase,protein histidine kinase,protein kinase (histidine), andHK2.
