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