Histidinol-phosphatase
| histidinol-phosphatase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.1.3.15 | ||||||||
| CAS number | 9025-79-0 | ||||||||
| 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 / EGO | ||||||||
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| Search | |
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| PMC | articles |
| PubMed | articles |
| NCBI | proteins |
In enzymology, a histidinol-phosphatase (EC 3.1.3.15) is an enzyme that catalyzes the chemical reaction
Thus, the two substrates of this enzyme are L-histidinol phosphate and H2O, whereas its two products are L-histidinol and phosphate.
This enzyme belongs to the family of hydrolases, to be specific, those acting on phosphoric monoester bonds. The systematic name of this enzyme class is L-histidinol-phosphate phosphohydrolase. Other names in common use include histidinol phosphate phosphatase, L-histidinol phosphate phosphatase, histidinolphosphate phosphatase, HPpase, and histidinolphosphatase. This enzyme participates in histidine metabolism.
As of late 2007, 5 structures have been solved for this class of enzymes, with PDB accession codes 2FPR, 2FPS, 2FPU, 2FPW, and 2FPX.
In E. coli the enzyme encoded by the gene hisB is a fused imidazoleglycerol-phosphate dehydratase and histidinol-phosphatase.
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