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