label: UDP-2-acetamido-2,6-dideoxy-alpha-D-xylo-hex-4-ulose + NADH + H(+) => UDP-N-acetyl-alpha-D-quinovosamine + NAD(+)
label_lc: udp-2-acetamido-2,6-dideoxy-alpha-d-xylo-hex-4-ulose + nadh + h(+) => udp-n-acetyl-alpha-d-quinovosamine + nad(+)