kinetic data for the 6'-aminoglycoside-modifying enzyme , aac ( 6 ' ) -4 , also named kanamycin acetyltransferase , have been collected for six aminoglycoside antibiotics ( amikacin , gentamicin c1a , kanamycin a , neomycin b , sisomicin , and tobramycin ) and three coenzymes ( acetyl-coa , n-propionyl-coa , and n-butyryl-coa ) .
C0002556
aminoglycoside
C0022487
kanamycin