aminoglycoside antibiotic streptomycin streptomycin A sulfate streptomycin A ChEMBL:CHEMBL372795 antibiotic_resistance streptomycin sulphate PubChem:19649 ARO:0000040 streptomycin sulfate CAS:57-92-1 Streptomycin is an aminoglycoside antibiotic used to treat different types of bacterial infections. Streptomycin works by binding to the bacterial 30S ribosomal subunit, causing misreading of mRNA and leaving the bacterium unable to synthesize proteins vital to its growth. ChEBI:17076