>7y72_O mol:protein length:221 Fab E7 heavy chainQVQLQESGPGLVKPSETLSLTCTVSGGFIGPHYWSWVRQPPGKGLEWIGYIYISGSTNYNPSLKSRLTISVDMSKSQFSLTLSSATAADTAVYYCARGGGYLETGPFEYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPK