viomycin Viocin Tuberactinomycin B ARO:0000018 Celiomycin PubChem:135398671 Viomycin sulfate (Viocin) is an polypeptide antibiotic used in the treatment of tuberculosis. It is produced by the actinomycete Streptomyces puniceus and binds to the bacterial ribosome, inhibiting prokaryotic protein synthesis and certain forms of RNA splicing. Florimycin antibiotic_resistance peptide antibiotic