In enzymology, a sucrose 6F-alpha-galactosyltransferase (EC 2.4.1.167) is an enzyme that catalyzes the chemical reaction
| sucrose 6F-alpha-galactotransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.1.167 | ||||||||
| CAS no. | 92480-04-1 | ||||||||
| 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 | ||||||||
| |||||||||
- UDP-galactose + sucrose UDP + 6F-alpha-D-galactosylsucrose
Thus, the two substrates of this enzyme are UDP-galactose and sucrose, whereas its two products are UDP and 6F-alpha-D-galactosylsucrose.
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-galactose:sucrose 6F-alpha-D-galactosyltransferase. Other names in common use include uridine diphosphogalactose-sucrose 6F-alpha-galactosyltransferase, UDPgalactose:sucrose 6fru-alpha-galactosyltransferase, and sucrose 6F-alpha-galactotransferase.
References
edit- Hopf H, Spanfelner M, Kandler O (1984). "Planteose synthesis in seeds of Sesamum indicum L". Z. Pflanzenphysiol. 114: 485–492.
