>8g3z_J mol:protein length:231 FNI17 Fab heavy chainQVQLVQSGAEVKRPGSSVKVSCKPSGGTFSNNVISWVRQAPGQGLEWMGGIIPTSGIANYAQKFQGRVAIIADKSTSTVYMALSSLRSEDSAVYFCARARSDYFNRDLGWEDYYFENWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC