>gi|3021579|emb|CAA06312.1|CTX-M-7| class A extended-spectrum beta-lactamase CTX-M-7 MMTQSIRRSMLTVMATLPLLFSSATLHAQANSVQQQLEALEKSSGGRLGVALINTADNSQILYVADERFA MCSTSKVMAAAAVLKQSESDKHLLNQRVEIRASDLVNYNPIAEKHVNGTMTLAQLGAGALQYSDNTAMNK LIAHLGGPDKVTAFARSLGDETFRLDRTEPTLNSAIPGDPRDTTTPLAMAQTLKNLTLGKALAETQRAQL VTWLKGNTTGSASIRAGLPKSWGVGDKTGSGDYGTTNDIAVIWPENHAPLVLVTYFTQPEQKAESRRDVL AAAAKIVTHGF