SASDB85

Self-processing module of iron-regulated protein FrpC (415-591)

Data type: SASBDB experimental data Status: Published Curve type: Single concentration Last updated: 2021-09-13T16:54:31.604815+02:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · Self-processing module of iron-regulated protein FrpC (415-591)

Concentration1.25 – 5.0 mg/mlBuffer / pH5 mM Tris 50 mM NaCl 10 mM CaCl2 0.1% NaN3 / 7.4
Experimental temperature30.0 Facility / beamlineCEITEC / Rigaku BioSAXS-1000
Wavelength0.1542 nmExposure600.0 s × 4

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
Iron-regulated protein FrpC (amino acids 415-591)
View sequence
PLALDLDGDGIETVATKGFSGSLFDHNRDGIRTATGWVSADDGLLVRDLNGNGIIDNGAELFGDNTKLADGSFAKHGYAALAELDSNGDNIINAADAAFQSLRVWQDLNQDGISQANELRTLEELGIQSLDLAYKDVNKNLGNGNTLAQQGSYTKTNGTTAKMGDLLLAADNLHSRFLE
proteinNeisseria meningitidisQ9JYV5415–591monomerMolecule count 118.698 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
1341[3]0.080387–4.98952 1/nmHas uncertainty columnMissing 00sasbdb/entries/85/sasdb85/source/SASDB85.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)4.51—nm
i0Guinier0.140.0007—
i0P(r)0.13550.0005—
mwExperimental18.4—kDa
porod_volumePorod20.5—nm³
rgGuinier1.70.05nm
rgP(r)1.6430.005nm

These values are reported by SASBDB; SAXSdb did not recalculate them from the experimental curve.

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3. Source Fits and Models Source Fits & Models

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4. Source File Index Source Files

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5. Experiment Description and Publication Experiment & Publication

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6. Complete Source Record Complete Source Record

The following content comes directly from the SASBDB entry. Missing values are shown as “—”; SAXSdb does not infer undeclared units.

Open the original SASBDB entry

Buffer and Sample Properties

Buffer name5 mM Tris 50 mM NaCl 10 mM CaCl2 0.1% NaN3Buffer concentration5.0 mM
pH7.4Additives50 mM NaCl, 10 mM CaCl2, 0.1% NaN3
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2013-10-03Storage / measurement temperature30.0 / 30.0
Exposure time600.0Frames4
Wavelength0.1542Sample-to-detector distance—
SourceX-ray in houseDetectorPilatus 100K
Facility / beamlineCEITEC / Rigaku BioSAXS-1000 · Brno, Czech Republic
q range0.08 – 4.99Sample volume / flow rate— / —

Original SASBDB Plots

Experimental I(q)
Experimental I(q)
Experimental I(q), log-log
Experimental I(q), log-log
Guinier plot
Guinier plot
Kratky plot
Kratky plot
P(r) plot
P(r) plot

Downloadable Files

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All source fields (unfiltered)

Every source field is expanded here, including empty values, list members and fields already shown above.

summary.json:151 field values
Field pathRaw value
codeSASDB85
statusPublished
type_of_curveSingle concentration
angular_unit1/nm
project.titleSelf-processing module of Iron-regulated protein FrpC
project.publicationnull
project.statusreleased
project.submitted_date2016-08-16
project.released_date2021-09-13
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experiment.instrument.detector.resolution172.0
experiment.instrument.nameCEITEC
experiment.instrument.cityBrno
experiment.instrument.countryCzech Republic
experiment.instrument.beamline_nameRigaku BioSAXS-1000
experiment.instrument.beam_geometry
experiment.instrument.type_of_sourceX-ray in house
experiment.instrument.point_sourcenull
experiment.instrument.line_collimationnull
experiment.instrument.sample_path_lengthnull
experiment.instrument.line_collimation_slitlengthnull
experiment.instrument.line_collimation_integrationwidthnull
experiment.instrument.xray_energynull
experiment.instrument.beam_profile_ahnull
experiment.instrument.beam_profile_alnull
experiment.sample.molecule[0].long_nameIron-regulated protein FrpC (amino acids 415-591)
experiment.sample.molecule[0].short_nameFrpC:415-591
experiment.sample.molecule[0].sequencePLALDLDGDGIETVATKGFSGSLFDHNRDGIRTATGWVSADDGLLVRDLNGNGIIDNGAELF GDNTKLADGSFAKHGYAALAELDSNGDNIINAADAAFQSLRVWQDLNQDGISQANELRTL EELGIQSLDLAYKDVNKNLGNGNTLAQQGSYTKTNGTTAKMGDLLLAADNLHSRFLE
experiment.sample.molecule[0].organismNeisseria meningitidis
experiment.sample.molecule[0].uniprot_codeQ9JYV5
experiment.sample.molecule[0].uniprot_range_first415
experiment.sample.molecule[0].uniprot_range_last591
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMNEGEVVLTPEQIQTLRGYASRGDTYGGWRYLANLGDRYADDAAAIVGKDANLNGLNLWM KKGVENLWDDTVGKKTRLEKFDRVALQHFRQYARLINQNNGRLPNTSEIERSYYKAVTDN GVSSSAAIDLVINRSLPDMADGYWALGLGIEAERIHNEQAVNNPNGSERDNRKQLISALD KGFDGSFKEKHFTFLQSVMMDVTKLGVEYTIDGWQKIGGWGNGIINDLYKSVVKREWTGI FEIVNNNIKQGNEAFKNEINSLVHDMKAAGKEFGDDLNTQWNNLTQAAEIIYNDIVDNTS QGIEKGVKAIKELSEKMKNAASDLADGSAEKAKQVVEDLAQAAKEAYENAKSTAEKAAQA AREFFKGLPSFKDLAEKFRDLFPNPEGWIDDGHQCLAPWVKETKKRNGKYHVYDPLALDL DGDGIETVATKGFAGSLFDHTNNGIRTATGWVSADDGLLVRDLNGNGIIDNGAELFGDNT KLADGSFAKHGYAALAELDSNGDNIINAADAAFQTLRVWQDLNQDGISQANELRTLEELG IQSLDLAYKDVNKNLGNGNTLAQQGSYTKTDGTTAKMGDLLLAADNLHSRFKDKVELTAE QAKAANLAGIGRLRDLREAAALSGDLANMLKAYSAAETKEAQLALLDNLIHKWAETDSNW GKKSPMRLSTDWTQTANEGIALTPSQVAQLKKNALVSLSDKAKAAIDAARDRIAVLDAYT GQDSNTLYYMSEEDALNIVKVTNDTYDHLAKNIYQNLLFQTRLQPYLNQISFKMENDTFT LDFSGLVQAFNHVKETNPQKAFVDLAEMLAYGELRSWYEGRRLMTDYVEEAKKAGKFEDY QKVLGQETVALLAKTSGTQADDILQNVGFGHNKNVSLYGNDGNDTLIGGAGNDYLEGGSG SDTYVFGEGFGQDTVYNYDYATGRKDIIRFTDGITADMLTFTREGNHLLIKAKDGSGQVT VQSYFQNDGSGAYRIDEIHFDNGKVLDVATVKELVQQSTDGSDRLYAYQSGNTLNGGLGD DYLYGADGDDLLNGDAGNDSIYSGNGNDTLDGGEGNDALYGYNGNDALNGGEGNDHLNGE DGNDTLIGGAGNDYLEGGSGSDTYVFGKGFGQDTVYNYDYATGRKDIIRFTDGITADMLT FTREGNHLLIKAKDGSGQVTVQYYFQNDGSGAYRIDEIHFDNGKVLDVATVKELVQQSTD GSDRLYAYQSGNTLNGGLGDDYLYGADGDDLLNGDAGNDSIYSGNGNDTLDGGEGNDALY GYNGNDALNGGEGNDHLNGEDGNDTLIGGAGNDYLEGGSGSDTYVFGKGFGQDAVYNYDY ATGRKDIIRFTDGITADMLTFTREGNHLLIKAKDGSGQVTVQSYFQNDGSGAYRIDEIHF DNGKVLDVATVKELVQQSTDGSDRLYAYQSGNTLNGGLGDDYLYGADGDDLLNGDAGNDS IYSGNGNDTLNGGEGNDALYGYNGNDALNGGEGNDHLNGEDGNDTLIGGAGNDYLEGGSG SDTYVFGKGFGQDAVYNYDYATGRKDIIRFTDGITADMLTFTREGNHLLIKAKDGSGQVT VQSYFQNDGSGAYRIDEIHFDNGKVLDVATVKELVQQSTDGSDRLYAYQSGSTLNGGLGD DYLYGADGDDLLNGDAGNDSIYSGNGNDTLDGGEGNDALYGYNGNDALNGGEGNDHLNGE DGNDTLIGGAGNDYLEGGSGSDTYVFGEGFGQDTVYNYHVDKNSDTMHFKGFKAADVHFI RSGSDLVLSASEQDNVRISGFFYGENHRVDTFVFDDAAISNPDFAKYINAGNNLVQSMSV FGSNTAATGGNVDANIQSVQQPLLVTPSA
experiment.sample.molecule[0].mw18.698
experiment.sample.molecule[0].total_mw18.698
experiment.sample.molecule[0].number_molecules1
experiment.sample.molecule[0].complex_stateFalse
experiment.sample.molecule[0].deuterationnull
experiment.sample.molecule[0].molecule_sourcebiological
experiment.sample.molecule[0].molecule_descriptionnull
experiment.sample.buffer.name5 mM Tris 50 mM NaCl 10 mM CaCl2 0.1% NaN3
experiment.sample.buffer.concentration_unitmM
experiment.sample.buffer.commentnull
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experiment.sample.buffer.pkanull
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experiment.sample.mixturenull
experiment.contributor[0].affiliation[0].short_nameMUNI
experiment.contributor[0].affiliation[0].addressBrno, Czech Republic
experiment.contributor[0].affiliation[0].full_nameMasaryk University; Research group Structure and Dynamics of Proteins.
experiment.contributor[0].affiliation[0].webpagehttps://www.muni.cz/
experiment.contributor[0].contributor_nameVojtěch
experiment.contributor[0].contributor_surnameKubáň
experiment.contributor[0].orcidnull
experiment.concentration_methodnull
experiment.concentration_unitmg/ml
experiment.date2013-10-03
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experiment.cell_temperature30.0
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pddf_softwareATSAS GNOM
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i0_calibration_standardnull
descriptionnull
experiment_descriptionIn-house small-angle X-ray scattering data from solutions of iron-regulated protein FrpC (amino acids 415-591) in 5 mM Tris 50 mM NaCl, 10 mM CaCl2, 0.1% NaN3, pH 7.4 were collected using a Rigaku BioSAXS-1000 SAXS instrument (I(s) vs s; s = 4π sin θ/λ, where 2θ is the scattering angle and λ=0.154 nm). Different solute concentrations in the range 1.25-5.00 mg/ml were measured. Four successive 600 second frames were collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted and the different curves were scaled for protein concentration. The low angle data collected were obtained from a single concentration scattering curve.
tags[]
intensity_unitnull
experimental_mw18.4
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
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pddf_i00.1355
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guinier_i00.14
guinier_i0_error0.0007
pddf_rg1.643
pddf_rg_error0.005
guinier_rg1.7
guinier_rg_error0.05
pddf_dmax4.51
pddf_dmax_errornull
porod_volume20.5
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first16
guinier_point_last47
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDB85_datloglog_img.png
symmetrynull
last_modified2021-09-13T16:54:31.604815+02:00
bragg_peak[]
manifest.json:36 field values
Field pathRaw value
codeSASDB85
statussuccess
started_at2026-08-11T14:41:36.019010+00:00
finished_at2026-08-11T14:41:46.422547+00:00
source_last_modified2021-09-13T16:54:31.604815+02:00
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View the complete summary.json source
{
  "code": "SASDB85",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/nm",
  "project": {
    "title": "Self-processing module of Iron-regulated protein FrpC",
    "publication": null,
    "status": "released",
    "submitted_date": "2016-08-16",
    "released_date": "2021-09-13"
  },
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    "sample": {
      "molecule": [
        {
          "long_name": "Iron-regulated protein FrpC (amino acids 415-591)",
          "short_name": "FrpC:415-591",
          "sequence": "PLALDLDGDGIETVATKGFSGSLFDHNRDGIRTATGWVSADDGLLVRDLNGNGIIDNGAELF\r\nGDNTKLADGSFAKHGYAALAELDSNGDNIINAADAAFQSLRVWQDLNQDGISQANELRTL\r\nEELGIQSLDLAYKDVNKNLGNGNTLAQQGSYTKTNGTTAKMGDLLLAADNLHSRFLE",
          "organism": "Neisseria meningitidis",
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          "uniprot_range_first": 415,
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          "oligomerization": "monomer",
          "molecular_type": "protein",
          "uniprot_sequence": "MNEGEVVLTPEQIQTLRGYASRGDTYGGWRYLANLGDRYADDAAAIVGKDANLNGLNLWM\nKKGVENLWDDTVGKKTRLEKFDRVALQHFRQYARLINQNNGRLPNTSEIERSYYKAVTDN\nGVSSSAAIDLVINRSLPDMADGYWALGLGIEAERIHNEQAVNNPNGSERDNRKQLISALD\nKGFDGSFKEKHFTFLQSVMMDVTKLGVEYTIDGWQKIGGWGNGIINDLYKSVVKREWTGI\nFEIVNNNIKQGNEAFKNEINSLVHDMKAAGKEFGDDLNTQWNNLTQAAEIIYNDIVDNTS\nQGIEKGVKAIKELSEKMKNAASDLADGSAEKAKQVVEDLAQAAKEAYENAKSTAEKAAQA\nAREFFKGLPSFKDLAEKFRDLFPNPEGWIDDGHQCLAPWVKETKKRNGKYHVYDPLALDL\nDGDGIETVATKGFAGSLFDHTNNGIRTATGWVSADDGLLVRDLNGNGIIDNGAELFGDNT\nKLADGSFAKHGYAALAELDSNGDNIINAADAAFQTLRVWQDLNQDGISQANELRTLEELG\nIQSLDLAYKDVNKNLGNGNTLAQQGSYTKTDGTTAKMGDLLLAADNLHSRFKDKVELTAE\nQAKAANLAGIGRLRDLREAAALSGDLANMLKAYSAAETKEAQLALLDNLIHKWAETDSNW\nGKKSPMRLSTDWTQTANEGIALTPSQVAQLKKNALVSLSDKAKAAIDAARDRIAVLDAYT\nGQDSNTLYYMSEEDALNIVKVTNDTYDHLAKNIYQNLLFQTRLQPYLNQISFKMENDTFT\nLDFSGLVQAFNHVKETNPQKAFVDLAEMLAYGELRSWYEGRRLMTDYVEEAKKAGKFEDY\nQKVLGQETVALLAKTSGTQADDILQNVGFGHNKNVSLYGNDGNDTLIGGAGNDYLEGGSG\nSDTYVFGEGFGQDTVYNYDYATGRKDIIRFTDGITADMLTFTREGNHLLIKAKDGSGQVT\nVQSYFQNDGSGAYRIDEIHFDNGKVLDVATVKELVQQSTDGSDRLYAYQSGNTLNGGLGD\nDYLYGADGDDLLNGDAGNDSIYSGNGNDTLDGGEGNDALYGYNGNDALNGGEGNDHLNGE\nDGNDTLIGGAGNDYLEGGSGSDTYVFGKGFGQDTVYNYDYATGRKDIIRFTDGITADMLT\nFTREGNHLLIKAKDGSGQVTVQYYFQNDGSGAYRIDEIHFDNGKVLDVATVKELVQQSTD\nGSDRLYAYQSGNTLNGGLGDDYLYGADGDDLLNGDAGNDSIYSGNGNDTLDGGEGNDALY\nGYNGNDALNGGEGNDHLNGEDGNDTLIGGAGNDYLEGGSGSDTYVFGKGFGQDAVYNYDY\nATGRKDIIRFTDGITADMLTFTREGNHLLIKAKDGSGQVTVQSYFQNDGSGAYRIDEIHF\nDNGKVLDVATVKELVQQSTDGSDRLYAYQSGNTLNGGLGDDYLYGADGDDLLNGDAGNDS\nIYSGNGNDTLNGGEGNDALYGYNGNDALNGGEGNDHLNGEDGNDTLIGGAGNDYLEGGSG\nSDTYVFGKGFGQDAVYNYDYATGRKDIIRFTDGITADMLTFTREGNHLLIKAKDGSGQVT\nVQSYFQNDGSGAYRIDEIHFDNGKVLDVATVKELVQQSTDGSDRLYAYQSGSTLNGGLGD\nDYLYGADGDDLLNGDAGNDSIYSGNGNDTLDGGEGNDALYGYNGNDALNGGEGNDHLNGE\nDGNDTLIGGAGNDYLEGGSGSDTYVFGEGFGQDTVYNYHVDKNSDTMHFKGFKAADVHFI\nRSGSDLVLSASEQDNVRISGFFYGENHRVDTFVFDDAAISNPDFAKYINAGNNLVQSMSV\nFGSNTAATGGNVDANIQSVQQPLLVTPSA",
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          "total_mw": 18.698,
          "number_molecules": 1,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        }
      ],
      "buffer": {
        "name": "5 mM Tris 50 mM NaCl 10 mM CaCl2 0.1% NaN3",
        "concentration_unit": "mM",
        "comment": null,
        "additive": "50 mM NaCl, 10 mM CaCl2, 0.1% NaN3",
        "concentration": 5.0,
        "pka": null,
        "ph": 7.4,
        "deuteration": null
      },
      "purity_method": null,
      "name": "Self-processing module of iron-regulated protein FrpC (415-591)",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
      "absorbption": null,
      "deuteration": null,
      "mixture": null
    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": "MUNI",
            "address": "Brno, Czech Republic",
            "full_name": "Masaryk University;   \tResearch group Structure and Dynamics of Proteins.",
            "webpage": "https://www.muni.cz/"
          }
        ],
        "contributor_name": "Vojtěch",
        "contributor_surname": "Kubáň",
        "orcid": null
      }
    ],
    "concentration_method": null,
    "concentration_unit": "mg/ml",
    "date": "2013-10-03",
    "storage_temperature": 30.0,
    "cell_temperature": 30.0,
    "exposure_time": 600.0,
    "number_of_frames": 4,
    "wavelength": 0.1542,
    "sample_detector_distance": null,
    "concentration_min": 1.25,
    "concentration_max": 5.0,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.08,
    "s_max": 4.99,
    "total_exposure_time": null,
    "seccolumn": null
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      "models": [
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          "model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDB85_fit1_model1_img.png",
          "software": "Other",
          "pdb_link": [],
          "model_title": null,
          "type_of_model": "atomic",
          "software_version": null,
          "model_data": "https://www.sasbdb.org/media/pdb_file/SASDB85_fit1_model1.pdb",
          "model_mw": 382.8,
          "bead_radius": 1.9,
          "log": null,
          "symmetry": null,
          "comment": null,
          "user": 146
        }
      ],
      "fit_unit": "1/A",
      "fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDB85_fit1_fixed_fit_img.png",
      "software": null,
      "chi_square_value": 1.9419,
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      "fit_residual_plot": "SASDB85_fit1_fitresiduals_img.png",
      "fit_data": "https://www.sasbdb.org/media/fitting_files/SASDB85_fit1.fit",
      "fit_log": null,
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  "i0_calibration_standard": null,
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  "tags": [],
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  "guinier_point_first": 16,
  "guinier_point_last": 47,
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  "i0_calibration_standard_data": null,
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  "symmetry": null,
  "last_modified": "2021-09-13T16:54:31.604815+02:00",
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}
View the complete manifest.json source
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