3-O-alpha-D-mannopyranosyl-alpha-D-mannopyranose xylosylphosphotransferase (EC 2.7.8.32, XPT1) is an enzyme with systematic name UDP-D-xylose:3-O-alpha-D-mannopyranosyl-alpha-D-mannopyranose xylosylphosphotransferase.[1] This enzyme catalyses the following chemical reaction
| 3-O-alpha-D-mannopyranosyl-alpha-D-mannopyranose xylosylphosphotransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.7.8.32 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- UDP-xylose + 3-O-alpha-D-mannopyranosyl-alpha-D-mannopyranose UMP + 3-O-(6-O-alpha-D-xylosylphospho-alpha-D-mannopyranosyl)-alpha-D-mannopyranose
Mn2+ required for activity.
References
edit- ^ Reilly MC, Levery SB, Castle SA, Klutts JS, Doering TL (December 2009). "A novel xylosylphosphotransferase activity discovered in Cryptococcus neoformans". The Journal of Biological Chemistry. 284 (52): 36118–27. doi:10.1074/jbc.m109.056226. PMC 2794727. PMID 19864415.
External links
edit- 3-O-alpha-D-mannopyranosyl-alpha-D-mannopyranose+xylosylphosphotransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
