kanamycin A R1 = NH2; R2 = OHClass name: Antibiotic (a diglycosyl streptamine or diglycosyl cyclitol)
kanamycin B R1 = R2 = NH2
kanamycin C R1 = OH; R2 = NH2
kanamycin D R1 = NH2; R2 = OH (other monosaccharide residue glucose)
kanamycin X R1 = R2 = OH
EC 2.3.1.59 gentamycin 2'-N-acetyltransferase
EC 2.3.1.81 aminoglycoside N3'-acetyltransferase
EC 2.3.1.82 aminoglycoside N6'-acetyltransferase
EC 2.7.1.95 kanamycin kinase