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From Wikipedia, the free encyclopedia
In enzymology, a protein-histidine pros-kinase (EC 2.7.13.1) is an enzyme that catalyzes the chemical reaction
This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (November 2018) |
protein histidine pros-kinase | |||||||||
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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 PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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Thus, the two substrates of this enzyme are ATP and protein L-histidine, whereas its two products are ADP and protein Npi-phospho-L-histidine.
This enzyme belongs to the family of transferases, specifically those transferring a phosphate group to the sidechain of histidine residues in proteins (protein-histidine kinases). The systematic name of this enzyme class is ATP:protein-L-histidine Npi-phosphotransferase. Other names in common use include ATP:protein-L-histidine N-pros-phosphotransferase, histidine kinase, histidine protein kinase, protein histidine kinase, protein kinase (histidine), and HK2.
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