>2g5b_B mol:protein length:222 6A7 Fab Heavy ChainEVNLVESGGGLVQPGGSLRLSCATSGFTFIDNYMSWVRQPPGKALEWLGFIRNKVNGYTTEYGPSVKGRFTISRDDSQSILYLQMNTLRTEDSATYYCVRDNGSDYRWYFDVWGAGTTVTVSSAKTTPPSVYPLAPGSAAGTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVP