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Gene Ontology Browser
Term Detail
GO term:alpha-1,3-mannosyltransferase activity
GO id:GO:0000033
Definition:Catalysis of the transfer of a mannose residue to an oligosaccharide, forming an alpha-(1->3) linkage.
Number of paths to term: 1

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship
regulatesdenotes a 'regulates' relationship
positively-regulatesdenotes a 'positively-regulates' relationship
negatively-regulatesdenotes a 'negatively-regulates' relationship


Gene_Ontology
        is-amolecular_function
                is-acatalytic activity
                        is-atransferase activity
                                is-atransferase activity, transferring glycosyl groups
                                        is-atransferase activity, transferring hexosyl groups
                                                is-amannosyltransferase activity
                                                        is-aalpha-1,2-mannosyltransferase activity +
                                                        is-aalpha-1,3-mannosyltransferase activity [GO:0000033] (48 genes, 49 annotations)
                                                                is-adol-P-Man:Man(5)GlcNAc(2)-PP-Dol alpha-1,3-mannosyltransferase activity
                                                        is-aalpha-1,4-mannosyltransferase activity
                                                        is-aalpha-1,6-mannosyltransferase activity +
                                                        is-abeta-1,4-mannosyltransferase activity +
                                                        is-abeta-mannosylphosphodecaprenol-mannooligosaccharide 6-mannosyltransferase activity
                                                        is-adolichyl-phosphate beta-D-mannosyltransferase activity
                                                        is-adolichyl-phosphate-mannose-glycolipid alpha-mannosyltransferase activity
                                                        is-adolichyl-phosphate-mannose-protein mannosyltransferase activity
                                                        is-aglycolipid mannosyltransferase activity +
                                                        is-aheteroglycan alpha-mannosyltransferase activity +
                                                        is-atRNA-queuosine beta-mannosyltransferase activity
                                                        is-aundecaprenyl-phosphate mannosyltransferase activity +


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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
10/08/2014
MGI 5.20
The Jackson Laboratory