>7yvi_O mol:protein length:125 TH236 Fab heavy chainQVQLVESGGGLVKPGGSLRLSCAASGFMISDSYMNWIRQPPGKGLEWVSYISSNGYAIYYGDSVKGRFTISRDNAKNFLYLQMNSLRVEDTAVYYCAREQPGGYYDSSGYRLDPWGQGILVTVSS