protein O-acetylglucosaminyltransferase activity
Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + [protein]-L-serine = UDP + [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-serine, or UDP-N-acetyl-D-glucosamine + [protein]-L-threonine = UDP + [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-threonine.
GO:0008375
acetylglucosaminyltransferase activity
is_a
GO:0140096
catalytic activity, acting on a protein
is_a
O-GlcNAc transferase
exact
O-linked N-acetylglucosaminyltransferase
exact
OGTase
exact
UDP-N-acetyl-D-glucosamine:protein-O-beta-N-acetyl-D-glucosaminyl transferase
exact
protein O-GlcNAc transferase activity
exact