UDP-4-amino-4-deoxy-beta-L-arabinose + 2-oxoglutarate <=> UDP-beta-L-threo-pentopyranos-4-ulose + L-glutamate
udp-4-amino-4-deoxy-beta-l-arabinose + 2-oxoglutarate <=> udp-beta-l-threo-pentopyranos-4-ulose + l-glutamate
UDP-4-amino-4-deoxy-beta-L-arabinose + 2-oxoglutarate <=> UDP-beta-L-threo-pentopyranos-4-ulose + L-glutamate
udp-4-amino-4-deoxy-beta-l-arabinose + 2-oxoglutarate <=> udp-beta-l-threo-pentopyranos-4-ulose + l-glutamate