ansamycin

== English == === Etymology === From Latin ansa (“handle”) (from their unique structure) +‎ -mycin. === Noun === ansamycin (plural ansamycins) (biochemistry) Any of a family of secondary metabolites with antimicrobial and antiviral effects. ==== Hyponyms ==== rifamycin streptovaricin ==== Derived terms ==== ==== Translations ====