UDP-2-acetamido-2,6-dideoxy-beta-L-talose = UDP-N-acetyl-beta-L-fucosamine
udp-2-acetamido-2,6-dideoxy-beta-l-talose = udp-n-acetyl-beta-l-fucosamine
"UDP-N-acetyl-L-fucosamine synthase"
"udp-n-acetyl-l-fucosamine synthase"