Aldose-1-phosphate nucleotidyltransferase
In enzymology, an aldose-1-phosphate nucleotidyltransferase (EC 2.7.7.37) is an enzyme that catalyzes the chemical reaction
- NDP + alpha-D-aldose 1-phosphate phosphate + NDP-aldose
| aldose-1-phosphate nucleotidyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.7.7.37 | ||||||||
| CAS no. | 9033-61-8 | ||||||||
| 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 | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are NDP and alpha-D-aldose 1-phosphate, whereas its two products are phosphate and NDP-aldose.
This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases). The systematic name of this enzyme class is NDP:alpha-D-aldose-1-phosphate nucleotidyltransferase. Other names in common use include sugar-1-phosphate nucleotidyltransferase, NDPaldose phosphorylase, glucose 1-phosphate inosityltransferase, NDP sugar phosphorylase, nucleoside diphosphosugar phosphorylase, sugar phosphate nucleotidyltransferase, nucleoside diphosphate sugar:orthophosphate nucleotidyltransferase, sugar nucleotide phosphorylase, and NDP:aldose-1-phosphate nucleotidyltransferase. This enzyme participates in nucleotide sugars metabolism.
References
- CABIB E, CARMINATTI H, WOYSKOVSKY NM (1965). "PHOSPHOROLYSIS OF THE PYROPHOSPHATE BOND OF SUGAR NUCLEOTIDES. II PURIFICATION AND PROPERTIES OF THE ENZYME". J. Biol. Chem. 240: 2114–21. PMID 14299635.