{
  "code": "SASDY97",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/A",
  "project": {
    "title": "Single-engineered-residue solvation perturbations regulate global protein architecture and function.",
    "publication": {
      "title": "Single-engineered-residue solvation perturbations regulate global protein architecture and function.",
      "author_list": "Liu Y, Zhai J, Cao S, Guo H, Zhang H, Song B, Guo J, Men D, He X, Li D",
      "journal": "Nat Commun",
      "doi": "10.1038/s41467-026-70155-2",
      "pmid": "41807374",
      "published_date": "2026 Mar 10"
    },
    "status": "released",
    "submitted_date": "2026-02-13",
    "released_date": "2026-03-16"
  },
  "pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDY97.out",
  "intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDY97.dat",
  "intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDY97_dat_img.png",
  "intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDY97_kratky_img.png",
  "pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDY97_pofr_img.png",
  "intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDY97_guinier_img.png",
  "sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDY97.sascif",
  "experiment": {
    "instrument": {
      "detector": {
        "type": "Dectris",
        "name": "Pilatus 1M",
        "resolution": 172.0
      },
      "name": "Shanghai Synchrotron Radiation Facility (SSRF)",
      "city": "Shanghai",
      "country": "China",
      "beamline_name": "BL19U2",
      "beam_geometry": "",
      "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": "Wild Alkaline Phosphatase under vis",
          "short_name": "ALP-vis",
          "sequence": "MKQSTIALALLPLLFTPVTKARTPEMPVLENRAAQGDITAPGGARRLTGDQTAALRDSLSDKPAKNIILLIGDGMGDSEITAARNYAEGAGGFFKGIDALPLTGQYTHYALNKKTGKPDYVTDSAASATAWSTGVKTYNGALGVDIHEKDHPTILEMAKAAGLATGNVSTAELQDATPAALVAHVTSRKCYGPSATSEKCPGNALEKGGKGSITEQLLNARADVTLGGGAKTFAETATAGEWQGKTLREQAQARGYQLVSDAASLNSVTEANQQKPLLGLFADGNMPVRWLGPKATYHGNIDKPAVTCTPNPQRNDSVPTLAQMTDKAIELLSKNEKGFFLQVEGASIDKQDHAANPCGQIGETVDLDEAVQRALEFAKKEGNTLVIVTADHAHASQIVAPDTKAPGLTQALNTKDGAVMVMSYGNSEEDSQEHTGSQLRIAAYGPHAANVVGLTDQTDLFYTMKAALGLK",
          "organism": "Escherichia coli",
          "uniprot_code": "P00634",
          "uniprot_range_first": null,
          "uniprot_range_last": null,
          "oligomerization": "dimer",
          "molecular_type": "protein",
          "uniprot_sequence": "MKQSTIALALLPLLFTPVTKARTPEMPVLENRAAQGDITAPGGARRLTGDQTAALRDSLS\nDKPAKNIILLIGDGMGDSEITAARNYAEGAGGFFKGIDALPLTGQYTHYALNKKTGKPDY\nVTDSAASATAWSTGVKTYNGALGVDIHEKDHPTILEMAKAAGLATGNVSTAELQDATPAA\nLVAHVTSRKCYGPSATSEKCPGNALEKGGKGSITEQLLNARADVTLGGGAKTFAETATAG\nEWQGKTLREQAQARGYQLVSDAASLNSVTEANQQKPLLGLFADGNMPVRWLGPKATYHGN\nIDKPAVTCTPNPQRNDSVPTLAQMTDKAIELLSKNEKGFFLQVEGASIDKQDHAANPCGQ\nIGETVDLDEAVQRALEFAKKEGNTLVIVTADHAHASQIVAPDTKAPGLTQALNTKDGAVM\nVMSYGNSEEDSQEHTGSQLRIAAYGPHAANVVGLTDQTDLFYTMKAALGLK",
          "mw": 48.68,
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          "number_molecules": 0,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": ""
        }
      ],
      "buffer": {
        "name": "25 mM Tris, 100 mM NaCl, 2 mM TCEP, 3% (w/v) glycerol",
        "concentration_unit": null,
        "comment": null,
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        "ph": 7.5,
        "deuteration": null
      },
      "purity_method": null,
      "name": "Alkaline phosphatase (ALP) under vis",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
      "absorbption": null,
      "deuteration": null,
      "mixture": null
    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": null,
            "address": null,
            "full_name": "East China Normal University",
            "webpage": null
          }
        ],
        "contributor_name": "YINGYA",
        "contributor_surname": "Liu",
        "orcid": ""
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2024-12-23",
    "storage_temperature": 4.0,
    "cell_temperature": 20.0,
    "exposure_time": 0.2,
    "number_of_frames": 20,
    "wavelength": 0.1033,
    "sample_detector_distance": 2.6,
    "concentration_min": null,
    "concentration_max": 1.0,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.143,
    "s_max": 4.293,
    "total_exposure_time": null,
    "seccolumn": null
  },
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          "model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDY97_fit1_model1_img.png",
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          "comment": null,
          "user": 1326
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      ],
      "fit_unit": "1/A",
      "fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDY97_fit1_fixed_fit_img.png",
      "software": "CRYSOL",
      "chi_square_value": 2.098,
      "p_value": 0.0002,
      "fit_residual_plot": "SASDY97_fit1_fitresiduals_img.png",
      "fit_data": "https://www.sasbdb.org/media/fitting_files/SASDY97_fit1.fit",
      "fit_log": null,
      "software_version": null,
      "description": ""
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  "estimated_volume_method": null,
  "pddf_software": "ATSAS GNOM",
  "pddf_software_version": "5.0",
  "i0_calibration_standard": null,
  "description": null,
  "experiment_description": null,
  "tags": [],
  "intensity_unit": "arbitrary",
  "experimental_mw": 97.367,
  "experimental_mw_error": null,
  "guinier_i0_mw": null,
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  "porod_mw": 62.5,
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  "pddf_i0": 26.39,
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  "guinier_i0_error": null,
  "pddf_rg": 2.8,
  "pddf_rg_error": null,
  "guinier_rg": 2.8,
  "guinier_rg_error": 0.489,
  "pddf_dmax": 9.0,
  "pddf_dmax_error": null,
  "porod_volume": 75.4,
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  "estimated_volume_error": null,
  "guinier_point_first": 19,
  "guinier_point_last": 44,
  "pddf_point_first": null,
  "pddf_point_last": null,
  "i0_calibration_standard_data": null,
  "intensities_log_log_plot": "SASDY97_datloglog_img.png",
  "symmetry": null,
  "last_modified": "2026-03-16T10:30:41.880631+01:00",
  "bragg_peak": []
}