>6gff_N mol:protein length:221 MHG-8 Fab heavy chainQVQLKESGPGLVAPSQSLSITCTVSGFSLTGYGINWVRQPPGKGLEWLGMIWSDGSTDYNSVLTSRLRISKDNSNSQVFLKMNSLQVDDTARYYCARDRNYYDYDGAMDYWGQGTSVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSQTVTCNVAHPASSTKVDKKIVPR