{"code":"SASDXB9","status":"Published","type_of_curve":"Single concentration","angular_unit":"1/A","project":{"title":"A fold switch regulates conformation of an alphavirus RNA-dependent RNA polymerase.","publication":{"title":"A fold switch regulates conformation of an alphavirus RNA-dependent RNA polymerase.","author_list":"Arnold JJ, Braet SM, Vieira LC, Moustafa IM, Gohara DW, Fecko JA, Su YN, Jain A, Aponte-Diaz D, Wilke CO, Anand GS, Yennawar NH, Cameron CE","journal":"Nucleic Acids Res","doi":"10.1093/nar/gkag029","pmid":"41556341","published_date":"2026 Jan 14"},"status":"released","submitted_date":"2025-09-18","released_date":"2026-01-23"},"pddf_data":null,"intensities_data":"https://www.sasbdb.org/media/intensities_files/SASDXB9.dat","intensities_log_plot":"https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDXB9_dat_img.png","intensities_kratky_plot":"https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDXB9_kratky_img.png","pddf_plot":null,"intensities_guinier_plot":"https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDXB9_guinier_img.png","sascif_data":"https://www.sasbdb.org/media/sascif/sascif_files/SASDXB9.sascif","experiment":{"instrument":{"detector":{"type":"Hybrid Photon Counting (HPC) X-ray detector","name":"Rigaku HyPix-3000","resolution":100.0},"name":"Pennsylvania State University","city":"University Park, PA","country":"USA","beamline_name":"Rigaku BioSAXS-2000","beam_geometry":null,"type_of_source":"X-ray in 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nsP4","sequence":"YIFSSDTGQGHLQQKSVRQTTLPVNIVEEVHEEKCYPPKLDEIKEQLLLKRLQESASTAN\r\nRSRYQSRKVENMKAMIIHRLKEGCRLYLASDTPRVPSYRITYPAPIYSPSINIKLSNPET\r\nAVAVCNEFLARNYPTVASYQVTDEYDAYLDMVDGSESCLDRATFNPSKLRSYPKQHSYHA\r\nPTIRSAVPSPFQNTLQNVLAAATKRNCNVTQMRELPTMDSAAFNVECFKKYACNQEYWRE\r\nFASSPIRVTTENLTTYVTKLKGPKAAALFAKTHNLLPLQEVPMDRFTMDMKRDVKVTPGT\r\nKHTEERPKVQVIQAAEPLATAYLCGIHRELVRRLNAVLLPNVHTLFDMSAEDFDAIIATH\r\nFKPGDAVLETDIASFDKSQDDSLALTAMMLLEDLGVDQPILDLIEAAFGEISSCHLPTGT\r\nRFKFGAMMKSGMFLTLFVNTLLNITIASRVLEERLTTSACAAFIGDDNIIHGVVSDALMA\r\nARCATWMNMEVKIIDAVVSVKAPYFCGGFILHDTVTGTACRVADPLKRLFKLGKPLAAGD\r\nEQDEDRRRALADEVTRWQRTGLVTELERAVYSRYEVQGITAVITSMATFASSKENFKKLR\r\nGPVVTLYGGPK","organism":"O'nyong-nyong 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genomic and antigenomic RNA by recognizing replications specific signals. The early replication complex formed by the polyprotein P123 and nsP4 synthesizes minus-strand RNAs."}],"buffer":{"name":"25 mM HEPES, 1 mM TCEP, 5% glycerol and 500 mM NaCl.","concentration_unit":null,"comment":null,"additive":null,"concentration":null,"pka":null,"ph":7.5,"deuteration":null},"purity_method":null,"name":"O’Nyong-Nyong virus (ONNV) nsP4 full length wild type","ext_coefficient":null,"contrast":null,"specific_vol":null,"dry_vol":null,"absorbption":null,"deuteration":null,"mixture":null},"contributor":[{"affiliation":[{"short_name":"PSU","address":"Pennsylvania, USA","full_name":"Pennsylvania State University (PSU)","webpage":"https://www.psu.edu/"}],"contributor_name":"Neela","contributor_surname":"Yennawar","orcid":""}],"concentration_method":null,"concentration_unit":null,"date":"2023-06-08","storage_temperature":4.0,"cell_temperature":4.0,"exposure_time":600.0,"number_of_frames":6,"wavelength":0.154,"sample_detector_distance":0.4955,"concentration_min":null,"concentration_max":2.9,"sample_volume":null,"flow_rate":null,"s_min":0.107,"s_max":6.135,"total_exposure_time":null,"seccolumn":null},"fits":[],"estimated_volume_method":null,"pddf_software":null,"pddf_software_version":null,"i0_calibration_standard":null,"description":null,"experiment_description":null,"tags":[],"intensity_unit":"arbitrary","experimental_mw":74.3,"experimental_mw_error":null,"guinier_i0_mw":null,"guinier_i0_mw_error":null,"porod_mw":null,"porod_mw_error":null,"pddf_i0":null,"pddf_i0_error":null,"guinier_i0":5.56155,"guinier_i0_error":null,"pddf_rg":null,"pddf_rg_error":null,"guinier_rg":3.62,"guinier_rg_error":0.642,"pddf_dmax":null,"pddf_dmax_error":null,"porod_volume":null,"porod_volume_error":null,"estimated_volume":null,"estimated_volume_error":null,"guinier_point_first":6,"guinier_point_last":32,"pddf_point_first":null,"pddf_point_last":null,"i0_calibration_standard_data":null,"intensities_log_log_plot":"SASDXB9_datloglog_img.png","symmetry":null,"last_modified":"2026-01-23T16:11:10.998145+01:00","bragg_peak":[]}