>O53_3104 beta-lactamase domain protein MQVGRERLIFDGGTGLRILGQSLMTESPVIAHLFFSHSHWDHIQGFPFFIPAFIRGNTFK IYGIPSANGATIKQTLHDQMSHPNFPVPLQIMRADLEFYNLEMGKTLYCADFTVETRPLN HPGEAVGYRVNWQGLSAAYITDTEHFPDRLDDNVLALVRQADVMIIDATYTDEEYNDPQY SKVGWGHSTWQQAVKIAQAAQVKQLVLFHHDPAHNDDFLDRIGEQVRKIFPETILAREGL SIKLRPEGSRIDEA