Decaprenyl-phosphate phosphoribosyltransferase (EC 2.4.2.45, 5-phospho-alpha-D-ribose-1-diphosphate:decaprenyl-phosphate 5-phosphoribosyltransferase, 5-phospho-alpha-D-ribose 1-pyrophosphate:decaprenyl phosphate 5-phosphoribosyltransferase, DPPR synthase, Rv3806) is an enzyme with systematic name trans,octacis-decaprenylphospho-beta-D-ribofuranose 5-phosphate:diphosphate phospho-alpha-D-ribosyltransferase.[1] This enzyme catalyses the following chemical reaction
| Decaprenyl-phosphate phosphoribosyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.2.45 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- trans,octacis-decaprenyl phosphate + 5-phospho-alpha-D-ribose 1-diphosphate trans,octacis-decaprenylphospho-beta-D-ribofuranose 5-phosphate + diphosphate
This enzyme requires Mg2+. It is isolated from Mycobacterium tuberculosis.
References
edit- ^ Huang H, Scherman MS, D'Haeze W, Vereecke D, Holsters M, Crick DC, McNeil MR (July 2005). "Identification and active expression of the Mycobacterium tuberculosis gene encoding 5-phospho-{alpha}-d-ribose-1-diphosphate: decaprenyl-phosphate 5-phosphoribosyltransferase, the first enzyme committed to decaprenylphosphoryl-d-arabinose synthesis". The Journal of Biological Chemistry. 280 (26): 24539–43. doi:10.1074/jbc.m504068200. PMID 15878857.
External links
edit- Decaprenyl-phosphate+phosphoribosyltransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
