glucuronylgalactosylproteoglycan 4-beta-N-acetylgalactosaminyltransferase activity
Catalysis of the reaction: D-glucuronyl-1,3-beta-D-galactosylproteoglycan + UDP-N-acetylgalactosamine = N-acetyl-D-galactosaminyl-1,4-beta-D-glucuronyl-1,3-beta-D-galactosylproteoglycan + UDP.
GO:0008376
acetylgalactosaminyltransferase activity
is_a
N-acetylgalactosaminyltransferase I activity
exact
UDP-N-acetyl-D-galactosamine:D-glucuronyl-1,3-beta-D-galactosyl-proteoglycan beta-1,4-N-acetylgalactosaminyltransferase activity
related
glucuronylgalactosylproteoglycan beta-1,4-N-acetylgalactosaminyltransferase activity
exact
uridine diphosphoacetylgalactosamine-chondroitin acetylgalactosaminyltransferase I
related
uridine diphosphoacetylgalactosamine-chondroitinacetylgalactosaminyltransferase I activity
related