N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase activity
Catalysis of the reaction: 3-O-{alpha-D-GlcNAc-[(1->4)-beta-D-GlcA-(1->4)-alpha-D-GlcNAc](n)-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl}-L-seryl-[protein] + UDP-alpha-D-glucuronate = 3-O-{[(1->4)-beta-D-GlcA-(1->4)-alpha-D-GlcNAc](n+1)-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl}-L-seryl-[protein] + H+ + UDP.
GO:0015020
glucuronosyltransferase activity
is_a
N-acetylglucosaminyl-proteoglycan 4-b-glucuronosyltransferase activity
exact
N-acetylglucosaminylproteoglycan beta-1,4-glucuronyltransferase activity
related
UDP-alpha-D-glucuronate:N-acetyl-alpha-D-glucosaminyl-(1->4)-beta-D-glucuronosyl-proteoglycan 4-beta-glucuronosyltransferase activity
related
heparan glucuronyltransferase II activity
related