>7sem_B mol:protein length:228 MPE8 Fab heavy chainEVQLVESGGGLVKPGGSLRLSCAASGFTFSSYSMNWVRQAPGKGLEWVSSISASSSYSDYADSAKGRFTISRDNAKTSLFLQMNSLRAEDTAIYFCARARATGYSSITPYFDIWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCD