neomycin B + ATP <=> 4'-adenylylneomycin B + diphosphate
neomycin b + atp <=> 4'-adenylylneomycin b + diphosphate
neomycin B + ATP <=> 4'-adenylylneomycin B + diphosphate
neomycin b + atp <=> 4'-adenylylneomycin b + diphosphate