>ARA73610.1|CTX-M-199| class A extended-spectrum beta-lactamase CTX-M-199 MVKKSLRQFTLMATATVTLLLGSVPLYAQTADVQQKLAELERQSGGRLGVALINTADNSQILYRADERFP MCSTSKVMAAAAVLKQSETQKQLLNQPVEIKPADLVNYNPITEKHVNGTMTLAELSAAALQYTDNTAMNK LIAQLGGPGGVTAFARAIGDETFRLDRTEPTLNTAIPGDPRDTTTPRAMAQTLRQLTLGHALGETQRAQL VTWLKGNTTGAASIRAGLPASWVVGDKTGSGGYGTTNDIAVIWPKDRAPLILVTYFTQPQPKAESRRDVL ASAAKIVTDGL