Protein O-mannosyltransferase of the ER membrane; transfers mannose from dolichyl phosphate-D-mannose to protein serine and threonine residues; 1 of 7 related proteins involved in O-glycosylation which is essential for cell wall rigidity; involved in ER quality control; amino terminus faces cytoplasm, carboxyl terminus faces ER lumen [Source:SGD;Acc:S000002253]
Chromosome IV: 287,059-289,512 forward strand.
R64-1-1:BK006938.2
This gene has 1 transcript (splice variant), 407 orthologues, 6 paralogues and is a member of 1 Ensembl protein family.