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 => n(6')-acetylkanamycin b + coa + h(+)