>6K4T_1|Chain A|Metallo-beta-lactamase|Serratia marcescens (615) QDRDWSSPQQPFTIYGNTHYVGTGGISAVLLSSPQGHILVDGTTEKGAQVVAANIRAMGFKLSDVKYILSTHSHEDHAGGISAMQKLTGATVLAGAANVDTLRTGVSPKSDPQFGSLSNFPGSAKVRAVADGELVKLGPLAVKAHATPGHTEGGITWTWQSCEQGKCKDVVFADSLTAVSADSYRFSDHPEVVASLRGSFEAVEKLSCDIAIAAHPEVNDMWTRQQRAAKEGNSAYVDNGACRAIAAAGRKRLETRLASEKR