>6K4X_1|Chain A|Metallo-beta-lactamase|Serratia marcescens (615) QDRDWSSPQQPFTIYGNTHYVGTGGISAVLLSSPQGHILVDGTTEKGAQVVAANIRAMGFKLSDVKYILSTHSHEDHAGGISAMQKLTGATVLAGAANVDTLRTGVSPKSDPQFGSLSNFPGSAKVRAVADGELVKLGPLAVKAHATPGHTEGGITWTWQSCEQGKCKDVVFADSLTAVSADSYRFSDHPEVVASLRGSFEAVEKLSCDIAIAAHPEVNDMWTRQQRAAKEGNSAYVDNGACRAIAAAGRKRLETRLASEKR