| UPA00038 | UDP-alpha-D-glucuronate biosynthesis~Biosynthesis of UDP-glucuronic acid (UDP-GlcUA), a precursor of glycosaminoglycan and proteoglycan synthesis. UDP-GlcUA is also a precursor of ascorbic acid. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | ULS00234 | UDP-alpha-D-glucuronate from UDP-alpha-D-glucose | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | UER00491 | UDP-alpha-D-glucuronate from UDP-alpha-D-glucose: step 1/1~1 H(2)O + 2 NAD(+) + 1 UDP-alpha-D-glucose => 2 H(+) + 2 NADH + 1 UDP-alpha-D-glucuronate. | None - {{∅}} | None - {{∅}} | Unexplained |  |