High-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase
(Redirected from High-mannose-oligosaccharide b-1,4-N-acetylglucosaminyltransferase)
High-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase (EC 2.4.1.197), uridine diphosphoacetylglucosamine-oligosaccharide acetylglucosaminyltransferase, acetylglucosamine-oligosaccharide acetylglucosaminyltransferase, UDP-GlcNAc:oligosaccharide beta-N-acetylglucosaminyltransferase, UDP-N-acetyl-D-glucosamine:high-mannose-oligosaccharide beta-1,4-N-acetylglucosaminyltransferase) is an enzyme with systematic name UDP-N-acetyl-D-glucosamine:high-mannose-oligosaccharide 4-beta-N-acetylglucosaminyltransferase.[1] This enzyme catalyses the following chemical reaction
High-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase | |||||||||
---|---|---|---|---|---|---|---|---|---|
Identifiers | |||||||||
EC no. | 2.4.1.197 | ||||||||
CAS no. | 123425-54-7 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
|
- Transfers an N-acetyl-D-glucosamine residue from UDP-N-acetyl-D-glucosamine to the 4-position of a mannose linked alpha-(1->6) to the core mannose of high-mannose oligosaccharides produced by Dictyostelium discoideum
The activity of the intersecting mannose residue as acceptor is dependent on two other mannose residues attached by alpha-1,3 and alpha-1,6 links.
References
editExternal links
edit- High-mannose-oligosaccharide+beta-1,4-N-acetylglucosaminyltransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)