{"code":"SASDYD7","status":"Published","type_of_curve":"Single concentration","angular_unit":"1/A","project":{"title":"Structural basis of FatB-mediated iron uptake via tyrosine/histidine direct coordination accompanying long-distance domain reorganization.","publication":{"title":"Structural basis of FatB-mediated iron uptake via tyrosine/histidine direct coordination accompanying long-distance domain reorganization.","author_list":"Lee H, Kim SO, You S, Segalina A, Noh T, Ihee H","journal":"Nat Commun","doi":"10.1038/s41467-026-72127-y","pmid":"42000734","published_date":"2026 Apr 18"},"status":"released","submitted_date":"2026-02-19","released_date":"2026-04-02"},"pddf_data":"https://www.sasbdb.org/media/p_of_R_files/SASDYD7.out","intensities_data":"https://www.sasbdb.org/media/intensities_files/SASDYD7.dat","intensities_log_plot":"https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDYD7_dat_img.png","intensities_kratky_plot":"https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDYD7_kratky_img.png","pddf_plot":"https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDYD7_pofr_img.png","intensities_guinier_plot":"https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDYD7_guinier_img.png","sascif_data":"https://www.sasbdb.org/media/sascif/sascif_files/SASDYD7.sascif","experiment":{"instrument":{"detector":{"type":null,"name":"Dectris / EIGER2 X 4M","resolution":0.075},"name":"Pohang Accelerator Laboratory","city":"Pohang","country":"South Korea","beamline_name":"4C","beam_geometry":null,"type_of_source":"X-ray synchrotron","point_source":null,"line_collimation":null,"sample_path_length":null,"line_collimation_slitlength":null,"line_collimation_integrationwidth":null,"xray_energy":null,"beam_profile_ah":null,"beam_profile_al":null},"sample":{"molecule":[{"long_name":"Ferric anguibactin-binding protein","short_name":"FatB","sequence":"SDKPKTVEITDAHGTVKVPVNPKNVVALDNRTFETLSDWGIKLAAAPKDIMPADSAYKKDEKVQNIGNHREPNLEIIAAANPELVIVGQRFADHYEEIKKLVPNAAVIDLNFDVSEKATKPGENLVKGLKDSTVTLGKIFNKDKEAKQLVADFDKSIEKAKSAYNGKDKVMSVIVTGGNIGFAAPHSGRVWGPMYEIFGWTPALEVSNSTAGHKGDDVSVEAIAQTNPDWIFVLDRDAATSDAAKSTPAKDVISKSPALQNTTAVSKKQVIYAPEDTYTNESIQTYIELFGNMAKTLAK","organism":"Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)","uniprot_code":"Q815N5","uniprot_range_first":40,"uniprot_range_last":338,"oligomerization":"monomer","molecular_type":"protein","uniprot_sequence":"MKKSMLLKLVSILAVFTLMLVACSDSSKETSKANNKDNGSDKPKTVEITDAHGTVKVPVN\nPKNVVALDNRTFETLSDWGIKLAAAPKDIMPADSAYKKDEKVQNIGNHREPNLEIIAAAN\nPELVIVGQRFADHYEEIKKLVPNAAVIDLNFDVSEKATKPGENLVKGLKDSTVTLGKIFN\nKDKEAKQLVADFDKSIEKAKSAYNGKDKVMSVIVTGGNIGFAAPHSGRVWGPMYEIFGWT\nPALEVSNSTAGHKGDDVSVEAIAQTNPDWIFVLDRDAATSDAAKSTPAKDVISKSPALQN\nTTAVSKKQVIYAPEDTYTNESIQTYIELFGNMAKTLAK","mw":32.425,"total_mw":32.425,"number_molecules":1,"complex_state":false,"deuteration":null,"molecule_source":"biological","molecule_description":"FatB in complex with the ferric-petrobactin (FePB) complex."}],"buffer":{"name":"20mM Tris-HCl, 100 mM NaCl","concentration_unit":null,"comment":null,"additive":null,"concentration":null,"pka":null,"ph":8.0,"deuteration":null},"purity_method":null,"name":"Ferric anguibactin-binding protein  in complex with the ferric-petrobactin (FePB-FatB)","ext_coefficient":null,"contrast":null,"specific_vol":null,"dry_vol":null,"absorbption":null,"deuteration":null,"mixture":null},"contributor":[],"concentration_method":null,"concentration_unit":null,"date":"2025-04-07","storage_temperature":4.0,"cell_temperature":4.0,"exposure_time":10.0,"number_of_frames":50,"wavelength":0.0734,"sample_detector_distance":3.0,"concentration_min":null,"concentration_max":3.0,"sample_volume":null,"flow_rate":null,"s_min":0.25,"s_max":6.002,"total_exposure_time":null,"seccolumn":null},"fits":[],"estimated_volume_method":null,"pddf_software":"ATSAS GNOM","pddf_software_version":"5.0","i0_calibration_standard":null,"description":"SAXS data of FePB-FatB were collected at two sample-to-detector distances (3 m and 1 m). The 3 m setting covered the low-q region (q ≈ 0.025 to 0.126 Å-1), and the 1 m setting covered the higher-q region (q ≈ 0.126 to 0.60 Å-1). The datasets were scaled and checked for agreement in the overlap region before merging into a single profile.","experiment_description":null,"tags":[],"intensity_unit":"arbitrary","experimental_mw":33.1,"experimental_mw_error":null,"guinier_i0_mw":null,"guinier_i0_mw_error":null,"porod_mw":35.0,"porod_mw_error":null,"pddf_i0":73.61,"pddf_i0_error":null,"guinier_i0":73.3492,"guinier_i0_error":null,"pddf_rg":2.13,"pddf_rg_error":null,"guinier_rg":2.11,"guinier_rg_error":0.045,"pddf_dmax":7.07,"pddf_dmax_error":null,"porod_volume":56.0,"porod_volume_error":null,"estimated_volume":null,"estimated_volume_error":null,"guinier_point_first":4,"guinier_point_last":137,"pddf_point_first":null,"pddf_point_last":null,"i0_calibration_standard_data":null,"intensities_log_log_plot":"SASDYD7_datloglog_img.png","symmetry":null,"last_modified":"2026-04-24T10:30:31.467748+02:00","bragg_peak":[]}