>6c89_D mol:protein length:231 Beta-lactamaseETGDQRFGDLVFRQLAPNVWQHTSYLDMPGFGAVASNGLIVRDGGRVLVVDTAWTDDQTAQILNWIKQEINLPVALAVVTHAHQDKMGGMDALHAAGIATYANALSNQLAPQEGMVAAQHSLTFAANGWVEPATAPNFGPLKVFYPGPGHTSDNITVGIDGTDIAFGGCLIRDSKAKSLAQLGDADTEHYAASARAFGAAFPKASMIVMSHSAPDSRAAITHTARMADKLR