preferred_name: 3-O-(beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl)-L-seryl-[protein] + UDP-N-acetyl-alpha-D-glucosamine = 3-O-(alpha-D-GlcNAc-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl)-L-seryl-[protein] + UDP + H(+)
preferred_name_lc: 3-o-(beta-d-glca-(1->3)-beta-d-gal-(1->3)-beta-d-gal-(1->4)-beta-d-xyl)-l-seryl-[protein] + udp-n-acetyl-alpha-d-glucosamine = 3-o-(alpha-d-glcnac-(1->4)-beta-d-glca-(1->3)-beta-d-gal-(1->3)-beta-d-gal-(1->4)-beta-d-xyl)-l-seryl-[protein] + udp + h(+)
label: "glucuronosylgalactosyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase"
label_lc: "glucuronosylgalactosyl-proteoglycan 4-alpha-n-acetylglucosaminyltransferase"