label: O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase activity
label_lc: o-fucosylpeptide 3-beta-n-acetylglucosaminyltransferase activity
description: "Catalysis of the transfer of a beta-D-GlcNAc residue from UDP-D-GlcNAc to the fucose residue of a fucosylated protein acceptor."