an N-acyl-D-mannosamine + NAD(+) => an N-acyl-D-mannosaminolactone + NADH + H(+)
an n-acyl-d-mannosamine + nad(+) => an n-acyl-d-mannosaminolactone + nadh + h(+)
an N-acyl-D-mannosamine + NAD(+) => an N-acyl-D-mannosaminolactone + NADH + H(+)
an n-acyl-d-mannosamine + nad(+) => an n-acyl-d-mannosaminolactone + nadh + h(+)