label: UDP-N-acetyl-alpha-D-glucosamine(in) + UDP-alpha-D-glucuronate(out) <=> UDP-N-acetyl-alpha-D-glucosamine(out) + UDP-alpha-D-glucuronate(in)
label_lc: udp-n-acetyl-alpha-d-glucosamine(in) + udp-alpha-d-glucuronate(out) <=> udp-n-acetyl-alpha-d-glucosamine(out) + udp-alpha-d-glucuronate(in)