>7vgr_D mol:protein length:236 YN7756_1 Fab heavy chainEVQLQQSGAELVRPGSSVKISCKGSGYVFSNYWMNWVKQRPGQGLEWIGQIYPGDGDTNYNGKFKGKATLTADKSSSTAYMQLSSLTSEDSAVYFCASGYLGENYVMDFWGQGTSVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDCGCKPCICTVPEVSS