>6nhu_D mol:protein length:252 Beta-lactamaseSNAQQQPQAFECTLVTSIETGAIINQQGACDQRVAPASTFKVPLALIGFDAGILQDGKTPAWDWKPGTEARASDRKTVDPTIWEQDSVLWYSREITRRLGPEKFAAYVKRLGYGNADVSGEPGKNNGLTHSWLGASLTISPVEQVGFLRRLLGGNLPFSRDAQAKTRAIMPVFDAPESWAVHGKTGTGYMRDEKGNPDRNRPFGWFVGWAEREGQHIVFARLRVSDKPSNEPLGPAVRDAFLRDIPRLAVHR