Epstein-Barr nuclear antigen 2 (EBNA2 Type1, amino acids 381-455)

{
  "code": "SASDEF6",
  "status": "Published",
  "type_of_curve": "SEC-SAS",
  "angular_unit": "1/A",
  "project": {
    "title": "Increased association between Epstein-Barr virus EBNA2 from type 2 strains and the transcriptional repressor BS69 restricts B cell growth",
    "publication": {
      "title": "Increased association between Epstein-Barr virus EBNA2 from type 2 strains and the transcriptional repressor BS69 restricts B cell growth",
      "author_list": "Ponnusamy R, Khatri R, Correia P, Mancini E, Farrell P, West M",
      "journal": null,
      "doi": "10.1101/464131",
      "pmid": null,
      "published_date": "2018 Nov 06"
    },
    "status": "released",
    "submitted_date": "2018-10-16",
    "released_date": "2019-06-19"
  },
  "pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDEF6.out",
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  "intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDEF6_dat_img.png",
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  "sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDEF6.sascif",
  "experiment": {
    "instrument": {
      "detector": {
        "type": null,
        "name": "Pilatus 2M",
        "resolution": null
      },
      "name": "Diamond Light Source",
      "city": "Didcot",
      "country": "UK",
      "beamline_name": "B21",
      "beam_geometry": "1 x 5 mm",
      "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": "Epstein-Barr nuclear antigen 2",
          "short_name": "EBNA2 Type1",
          "sequence": ">EBNA2_T1_381-455\r\nSMPELSPVLGLHQGQGAGDSPTPGPSNAAPVCRNSHTATPNVSPIHEPESHNSPEAPILFPDDWYPPSIDPADLD",
          "organism": "Human gammaherpesvirus 4",
          "uniprot_code": "P12978",
          "uniprot_range_first": 381,
          "uniprot_range_last": 455,
          "oligomerization": "dimer",
          "molecular_type": "protein",
          "uniprot_sequence": "MPTFYLALHGGQTYHLIVDTDSLGNPSLSVIPSNPYQEQLSDTPLIPLTIFVGENTGVPP\nPLPPPPPPPPPPPPPPPPPPPPPPPPPPSPPPPPPPPPPPQRRDAWTQEPSPLDRDPLGY\nDVGHGPLASAMRMLWMANYIVRQSRGDRGLILPQGPQTAPQARLVQPHVPPLRPTAPTIL\nSPLSQPRLTPPQPLMMPPRPTPPTPLPPATLTVPPRPTRPTTLPPTPLLTVLQRPTELQP\nTPSPPRMHLPVLHVPDQSMHPLTHQSTPNDPDSPEPRSPTVFYNIPPMPLPPSQLPPPAA\nPAQPPPGVINDQQLHHLPSGPPWWPPICDPPQPSKTQGQSRGQSRGRGRGRGRGRGKGKS\nRDKQRKPGGPWRPEPNTSSPSMPELSPVLGLHQGQGAGDSPTPGPSNAAPVCRNSHTATP\nNVSPIHEPESHNSPEAPILFPDDWYPPSIDPADLDESWDYIFETTESPSSDEDYVEGPSK\nRPRPSIQ",
          "mw": 7.831,
          "total_mw": 15.662,
          "number_molecules": 2,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        }
      ],
      "buffer": {
        "name": "20mM Tris-HCl, 100mM NaCl, 2% Sucrose and 1mM TCEP",
        "concentration_unit": null,
        "comment": null,
        "additive": null,
        "concentration": null,
        "pka": null,
        "ph": 7.5,
        "deuteration": null
      },
      "purity_method": null,
      "name": "Epstein-Barr nuclear antigen 2 (EBNA2 Type1, amino acids 381-455)",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
      "absorbption": null,
      "deuteration": null,
      "mixture": null
    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": null,
            "address": "Brighton, UK",
            "full_name": "University of Sussex",
            "webpage": "http://www.sussex.ac.uk/"
          }
        ],
        "contributor_name": "Rajesh",
        "contributor_surname": "Ponnusamy",
        "orcid": ""
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2017-09-23",
    "storage_temperature": 4.0,
    "cell_temperature": 25.0,
    "exposure_time": 3.0,
    "number_of_frames": 18,
    "wavelength": 0.1,
    "sample_detector_distance": 4.014,
    "concentration_min": null,
    "concentration_max": 5.4,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.341,
    "s_max": 3.499,
    "total_exposure_time": null,
    "seccolumn": null
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      "software": "DAMMIN",
      "chi_square_value": 1.59,
      "p_value": 0.128072,
      "fit_residual_plot": "SASDEF6_fit1_fitresiduals_img.png",
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      "software_version": null,
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  "estimated_volume_method": null,
  "pddf_software": "ATSAS GNOM",
  "pddf_software_version": "5.0",
  "i0_calibration_standard": null,
  "description": "SEC-SAXS was performed using the following parameters: Column type: S200 3.2/300 increase; Flow rate: 0.075 ml/min; Injection volume: 45 µl; Sample injection concentration: 5.4 mg/ml.",
  "experiment_description": "Synchrotron SAXS data from solutions of Epstein-Barr nuclear antigen 2 (EBNA2 Type1, amino acids 381-455) in 20mM Tris-HCl, 100mM NaCl, 2% Sucrose and 1mM TCEP, pH 7.5 were collected on the B21 beam line at the Diamond Light Source storage ring (Oxfordshire, UK) using a Pilatus 2M detector at a sample-detector distance of 4.0 m and at a wavelength of λ = 0.1 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). The sample was measured using size exclusion chromatography SAXS (SEC-SAXS) at 25°C. 18 successive 3 second frames were collected through the SEC sample elution peak. The data were normalized to the intensity of the transmitted beam and radially averaged and the scattering of an appropriate solvent-blank was subtracted.",
  "tags": [
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  "guinier_i0_error": 5.65e-05,
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  "guinier_rg_error": 0.44,
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  "pddf_dmax_error": null,
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  "guinier_point_first": 1,
  "guinier_point_last": 59,
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  "i0_calibration_standard_data": null,
  "intensities_log_log_plot": "SASDEF6_datloglog_img.png",
  "symmetry": null,
  "last_modified": "2022-03-31T21:54:28.565065+02:00",
  "bragg_peak": []
}

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