EspG3 chaperone from Mycobacter smegmatis

{
  "code": "SASDDS2",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/nm",
  "project": {
    "title": "Structural variability of EspG chaperones from mycobacterial ESX-1, ESX-3 and ESX-5 type VII secretion systems",
    "publication": {
      "title": "Structural variability of EspG chaperones from mycobacterial ESX-1, ESX-3 and ESX-5 type VII secretion systems",
      "author_list": "Tuukkanen A, Freire D, Chan S, Arbing M, Reed R, Evans T, Zenkeviciutė G, Kim J, Kahng S, Sawaya M, Chaton C, Wilmanns M, Eisenberg D, Parret A, Korotkov K",
      "journal": null,
      "doi": "10.1101/250803",
      "pmid": null,
      "published_date": "2018 Jan 24"
    },
    "status": "released",
    "submitted_date": "2018-01-09",
    "released_date": "2018-01-24"
  },
  "pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDDS2.out",
  "intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDDS2.dat",
  "intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDS2_dat_img.png",
  "intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDS2_kratky_img.png",
  "pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDDS2_pofr_img.png",
  "intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDS2_guinier_img.png",
  "sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDS2.sascif",
  "experiment": {
    "instrument": {
      "detector": {
        "type": null,
        "name": "Pilatus 2M",
        "resolution": null
      },
      "name": "PETRA III",
      "city": "DESY; Hamburg",
      "country": "Germany",
      "beamline_name": "EMBL P12",
      "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": "EspG3 chaperone from Mycobacterium smegmatis",
          "short_name": "EspG3Msm",
          "sequence": "GHMGPNAVELTTDQAWCLADVLGAGSYPWVLAITPPYSDHSQRSAFLAAQSAELTRMGVVNSAGAVDPRVAQWITTVCRATQWLDLRFVSGPGDLLRGMVARRSEETVVALRNAQLVTFTAMDIGHQHALVPVLTAGLSGRKPARFDDFALPAAAGARADEQIRNGAPLAEVLEFLGVPPSARPLVESVFDGRRTYVEIVAGEHRDGHRVTTEVGVSIIDTPHGRILVHPTKAFDGEWISTFTPGSADAIAMAVERLTASLPSGSWFPDQPLTRDFDEDAATHREPVLQRRTQKA",
          "organism": "Mycobacterium smegmatis",
          "uniprot_code": "A0QQ45",
          "uniprot_range_first": null,
          "uniprot_range_last": null,
          "oligomerization": "monomer",
          "molecular_type": "protein",
          "uniprot_sequence": "MGPNAVELTTDQAWCLADVLGAGSYPWVLAITPPYSDHSQRSAFLAAQSAELTRMGVVNS\nAGAVDPRVAQWITTVCRATQWLDLRFVSGPGDLLRGMVARRSEETVVALRNAQLVTFTAM\nDIGHQHALVPVLTAGLSGRKPARFDDFALPAAAGARADEQIRNGAPLAEVLEFLGVPPSA\nRPLVESVFDGRRTYVEIVAGEHRDGHRVTTEVGVSIIDTPHGRILVHPTKAFDGEWISTF\nTPGSADAIAMAVERLTASLPSGSWFPDQPLTRDFDEDAATHREPVLQRRTQKA",
          "mw": 31.8,
          "total_mw": 31.8,
          "number_molecules": 1,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        }
      ],
      "buffer": {
        "name": "20 mM HEPES pH 7.5, 150 mM NaCl",
        "concentration_unit": null,
        "comment": null,
        "additive": null,
        "concentration": null,
        "pka": null,
        "ph": 7.5,
        "deuteration": null
      },
      "purity_method": null,
      "name": "EspG3  chaperone from Mycobacter smegmatis",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
      "absorbption": null,
      "deuteration": null,
      "mixture": null
    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": "EMBL-Hamburg",
            "address": "Notkestraße 85, Geb. 25A, 22607 Hamburg, Deutschland, Germany",
            "full_name": "European Molecular Biology Laboratory (EMBL) - Hamburg outstation",
            "webpage": "http://www.embl-hamburg.de/index.php"
          }
        ],
        "contributor_name": "Anne",
        "contributor_surname": "Tuukkanen",
        "orcid": null
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2014-03-17",
    "storage_temperature": null,
    "cell_temperature": null,
    "exposure_time": 0.05,
    "number_of_frames": 20,
    "wavelength": 0.124,
    "sample_detector_distance": null,
    "concentration_min": null,
    "concentration_max": 0.78,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.1,
    "s_max": 4.009,
    "total_exposure_time": null,
    "seccolumn": null
  },
  "fits": [],
  "estimated_volume_method": null,
  "pddf_software": "ATSAS GNOM",
  "pddf_software_version": "4.5a",
  "i0_calibration_standard": null,
  "description": null,
  "experiment_description": null,
  "tags": [],
  "intensity_unit": "arbitrary",
  "experimental_mw": 21.0,
  "experimental_mw_error": null,
  "guinier_i0_mw": null,
  "guinier_i0_mw_error": null,
  "porod_mw": null,
  "porod_mw_error": null,
  "pddf_i0": 0.001648,
  "pddf_i0_error": null,
  "guinier_i0": 0.0017,
  "guinier_i0_error": 2.5e-05,
  "pddf_rg": 2.57,
  "pddf_rg_error": null,
  "guinier_rg": 2.5,
  "guinier_rg_error": 0.1,
  "pddf_dmax": 8.56,
  "pddf_dmax_error": null,
  "porod_volume": null,
  "porod_volume_error": null,
  "estimated_volume": null,
  "estimated_volume_error": null,
  "guinier_point_first": 7,
  "guinier_point_last": 155,
  "pddf_point_first": null,
  "pddf_point_last": null,
  "i0_calibration_standard_data": null,
  "intensities_log_log_plot": "SASDDS2_datloglog_img.png",
  "symmetry": null,
  "last_modified": "2023-06-21T07:56:39.492710+02:00",
  "bragg_peak": []
}

{
  "code": "SASDDS2",
  "status": "success",
  "started_at": "2026-08-11T13:44:53.796968+00:00",
  "finished_at": "2026-08-11T13:45:02.190591+00:00",
  "source_last_modified": "2023-06-21T07:56:39.492710+02:00",
  "files": [
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/rest-api/entry/summary/SASDDS2/",
      "path": "/data/saxsdb/sasbdb/entries/s2/sasdds2/source/summary.json",
      "size": 6018,
      "sha256": "e85afd205481947fd5bd3f2ad79f21d735bca53a4c3a31bfbb55cd7ae86a8e69"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/intensities_files/SASDDS2.dat",
      "path": "/data/saxsdb/sasbdb/entries/s2/sasdds2/source/SASDDS2.dat",
      "size": 51231,
      "sha256": "91dfd58b7abf2f497f9b4ce704c2e7da7e3907a7721d4161c513e833feb8dceb",
      "role": "curve"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/p_of_R_files/SASDDS2.out",
      "path": "/data/saxsdb/sasbdb/entries/s2/sasdds2/source/SASDDS2.out",
      "size": 40205,
      "sha256": "f2770b03abe082ee34568948826ac58edcf710500d90973921c6207519a972c8",
      "role": "pddf"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDS2.sascif",
      "path": "/data/saxsdb/sasbdb/entries/s2/sasdds2/source/SASDDS2.sascif",
      "size": 92367,
      "sha256": "d573cb88cfa0028fc7db82222ffb83577dff8f7050c7251cdd1b6147281d8eaa",
      "role": "sascif"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/zip_directories/SASDDS2.zip",
      "path": "/data/saxsdb/sasbdb/entries/s2/sasdds2/source/SASDDS2.zip",
      "size": 24671,
      "sha256": "e5acd1a01bb15e82066a6d64922593f488bfac82b06233f7928523f4820a91a4",
      "role": "full_entry_zip",
      "zip_member_count": 2,
      "zip_validation": "central_directory_readable"
    }
  ]
}