GDP-Man:Man(3)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity [GO_0004377]
Catalysis of the reaction: an alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphospho-di-trans,poly-cis-dolichol + 2 GDP-alpha-D-mannose = an alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphospho-di-trans,poly-cis-dolichol + 2 GDP + 2 H+.
GDP-Man:Man(3)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity
ID: GO_0004377
Class
Catalysis of the reaction: an alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphospho-di-trans,poly-cis-dolichol + 2 GDP-alpha-D-mannose = an alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphospho-di-trans,poly-cis-dolichol + 2 GDP + 2 H+.
Open in VFB 3D Browser →Classification
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| glycolipid 2-alpha-mannosyltransferase activity | related synonym | 2.4.1.131 |
| GDP-mannose:glycolipid 1,2-alpha-D-mannosyltransferase activity | related synonym | 2.4.1.131 |
| guanosine diphosphomannose-oligosaccharide-lipid mannosyltransferase activity | related synonym | 2.4.1.131 |
| GDP-D-mannose:D-Man-alpha-(1->3)-[D-Man-alpha-(1->6)]-D-Man-beta-(1->4)-D-GlcNAc-beta-(1->4)-D-GlcNAc-diphosphodolichol alpha-1,2-mannosyltransferase activity | related synonym | 2.4.1.131 |
| oligosaccharide-lipid mannosyltransferase activity | related synonym | 2.4.1.131 |
| GDP-mannose-oligosaccharide-lipid mannosyltransferase activity | related synonym | 2.4.1.131 |
References
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