>4zej_A mol:protein length:232 Metallo-beta-lactamaseDEVPELRIEKVKENIFLHTSYSRVNGFGLVSSNGLVVIDKGNAFIVDTPWSDRDTETLVHWIRKNGYELLGSVSTHWHEDRTAGIKWLNDQSISTYATTSTNHLLKENKKEPAKYTLKGNESTLVDGLIEVFYPGGGHTIDNVVVWLPKSKILFGGCFVRSLDSEGLGYTGEAHIDQWSRSAQNALSRYSEAQIVIPGHGKIGDIALLKHTKSLAETASNKSIQPNANASAD