UDP-beta-L-arabinofuranose(in) + UMP(out) <=> UDP-beta-L-arabinofuranose(out) + UMP(in)
udp-beta-l-arabinofuranose(in) + ump(out) <=> udp-beta-l-arabinofuranose(out) + ump(in)
UDP-beta-L-arabinofuranose(in) + UMP(out) <=> UDP-beta-L-arabinofuranose(out) + UMP(in)
udp-beta-l-arabinofuranose(in) + ump(out) <=> udp-beta-l-arabinofuranose(out) + ump(in)