B3GAT3

K10158 B3GAT3; galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3 [EC:2.4.1.135]

Protein Function: galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3 [EC:2.4.1.135]

DBLinks
Proteins
protein id name function taxonomy source
Reactions
reaction id name note
KEGG:R04607 UDPglucuronate:3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein D-glucuronosyltransferase UDP-glucuronate + 3-beta-D-Galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein <=> UDP + 3-beta-D-Glucuronosyl-3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein
KEGG:R05928 G10612 + G00156<=>G10619 + G00157 UDP-D-glucuronate + G00156 <=> UDP + G00157
KEGG:R12482 G10612 + G00024<=>G10619 + G13129 UDP-D-glucuronate + Thomsen-Friedenreich antigen <=> UDP + Glucuronylated core 1 glycans (linear)
Rhea:RHEA:24169 3-O-(β-D-galactosyl-(1→3)-β-D-galactosyl-(1→4)-β-D-xylosyl)-L-seryl-[protein] + UDP-α-D-glucuronate => 3-O-(β-D-GlcA-(1→3)-β-D-Gal-(1→3)-β-D-Gal-(1→4)-β-D-Xyl)-L-seryl-[protein] + UDP + H+
Rhea:RHEA:24170 3-O-(β-D-GlcA-(1→3)-β-D-Gal-(1→3)-β-D-Gal-(1→4)-β-D-Xyl)-L-seryl-[protein] + UDP + H+ => 3-O-(β-D-galactosyl-(1→3)-β-D-galactosyl-(1→4)-β-D-xylosyl)-L-seryl-[protein] + UDP-α-D-glucuronate
Rhea:RHEA:24171 3-O-(β-D-galactosyl-(1→3)-β-D-galactosyl-(1→4)-β-D-xylosyl)-L-seryl-[protein] + UDP-α-D-glucuronate <=> 3-O-(β-D-GlcA-(1→3)-β-D-Gal-(1→3)-β-D-Gal-(1→4)-β-D-Xyl)-L-seryl-[protein] + UDP + H+
Rhea:RHEA:56509 3-O-(β-D-galactosyl-(1→3)-β-D-galactosyl-(1→4)-β-D-2-O-phosphoxylosyl)-L-seryl-[protein] + UDP-α-D-glucuronate => 3-O-[β-D-GlcA-(1→3)-β-D-Gal-(1→3)-β-D-Gal-(1→4)-β-D-2-O-P-Xyl]-L-seryl-[protein] + UDP + H+
Rhea:RHEA:56510 3-O-[β-D-GlcA-(1→3)-β-D-Gal-(1→3)-β-D-Gal-(1→4)-β-D-2-O-P-Xyl]-L-seryl-[protein] + UDP + H+ => 3-O-(β-D-galactosyl-(1→3)-β-D-galactosyl-(1→4)-β-D-2-O-phosphoxylosyl)-L-seryl-[protein] + UDP-α-D-glucuronate
Rhea:RHEA:56511 3-O-(β-D-galactosyl-(1→3)-β-D-galactosyl-(1→4)-β-D-2-O-phosphoxylosyl)-L-seryl-[protein] + UDP-α-D-glucuronate <=> 3-O-[β-D-GlcA-(1→3)-β-D-Gal-(1→3)-β-D-Gal-(1→4)-β-D-2-O-P-Xyl]-L-seryl-[protein] + UDP + H+
BioCyc:2.4.1.135-RXN UDP-GLUCURONATE + Gal-Gal-Xyl-Proteins --> UDP + GlcA-Gal-Gal-Xyl-Proteins + PROTON