OxazolidinonesOxazolesAcetamidesSparsomycinAnti-Bacterial AgentsMicrobial Sensitivity TestsProtein Synthesis InhibitorsPeptidyl TransferasesPuromycinChloramphenicolRNA, Ribosomal, 23SAnti-Infective AgentsStaphylococcus aureusDrug Resistance, MicrobialRibosomesMolecular StructureStructure-Activity RelationshipBacteriaEscherichia coliProtein BiosynthesisHistocompatibility Antigens Class IHistocompatibility Antigens Class II