N(6')-acetylkanamycin B + CoA + H(+) => kanamycin B + acetyl-CoA
n(6')-acetylkanamycin b + coa + h(+) => kanamycin b + acetyl-coa
N(6')-acetylkanamycin B + CoA + H(+) => kanamycin B + acetyl-CoA
n(6')-acetylkanamycin b + coa + h(+) => kanamycin b + acetyl-coa