Term Name: | glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity |
---|---|
Synonyms: | chondroitin synthase activity, glucuronyl-N-acetylgalactosaminylproteoglycan 4-beta-N-acetylgalactosaminyltransferase activity, glucuronyl-N-acetylgalactosaminylproteoglycan beta-1,4-N-acetylgalactosaminyltransferase activity, N-acetylgalactosaminyltransferase II activity, UDP-N-acetyl-D-galactosamine:beta-D-glucuronosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity, UDP-N-acetyl-D-galactosamine:D-glucuronyl-N-acetyl-1,3-beta-D-galactosaminylproteoglycan beta-1,4-N-acetylgalactosaminyltransferase activity, uridine diphosphoacetylgalactosamine-chondroitin acetylgalactosaminyltransferase II activity |
Definition: | Catalysis of the reaction: D-glucuronyl-N-acetyl-1,3-beta-D-galactosaminylproteoglycan + UDP-N-acetylgalactosamine = N-acetyl-D-galactosaminyl-1,4-beta-D-glucuronyl-N-acetyl-1,3-beta-D-galactosaminylproteoglycan + UDP. |
Ontology: | GO: Molecular Function [GO:0047238] QuickGO AmiGO |