SASDBE9

ABC transporter periplasmic substrate-binding protein TupA measured in the absence of metal ligand (tungstate or molybdate)

Data type: SASBDB experimental data Status: Published Curve type: Merged Last updated: 2019-12-06T13:07:15.624532+01:00

TupA measured in the absence of metal ligand, fitted against the apo-form model.

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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · ABC transporter periplasmic substrate-binding protein TupA measured in the absence of metal ligand (tungstate or molybdate)

Concentration0.8 – 6.0 Buffer / pH5 mM Tris-HCl / 7.6
Experimental temperature4.9 Facility / beamlineESRF / BM29
Wavelength0.099 nmExposure1.0 s × 10

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
ABC transporter periplasmic substrate-binding protein
View sequence
MAHHHHHHVDDDDKMLEVLFQGPEAPVLMMATTTSTDNTGLLDDLAPQFTKDTGIELRWTAVGTGKALKMGENCDVDILLVHAPAAEKAFVDAGFGTARTQLMYNDFVIIGPAADPAGVKGMTVAAALGKIAADNAVFVSRGDNSGTHKMEKSLWKQIEGPSPEKEAWYVQTGQGMLRTINVAAEKGGYTMTDRGTYIKYEASMDGNPPLKILVEGDKILFNQYSAIPVNPAHCPKVKKDLADKFVNWMASPATQKTIGDFKLMGKALFTPNAE
proteinDesulfovibrio alaskensisQ316W1—–—monomerMolecule count 129.66 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
1882[3]0.01173039–0.4290122 1/AHas uncertainty columnMissing 00sasbdb/entries/e9/sasdbe9/source/SASDBE9.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)9.50.3Å
i0Guinier32.00.15—
i0P(r)32.60.1—
mwExperimental29.7—kDa
mwGuinier I(0)32.02.0kDa
mwPorod29.0—kDa
porod_volumePorod48.5—ų
rgGuinier2.410.04Å
rgP(r)2.540.03Å

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-HClBuffer concentration—
pH7.6Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2014-06-21Storage / measurement temperature4.0 / 4.9
Exposure time1.0Frames10
Wavelength0.099Sample-to-detector distance2.867
SourceX-ray synchrotronDetectorPilatus 1M
Facility / beamlineESRF / BM29 · Grenoble, France
q range0.117 – 4.29Sample 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:159 field values
Field pathRaw value
codeSASDBE9
statusPublished
type_of_curveMerged
angular_unit1/A
project.titleHighly selective tungstate transporter protein TupA from Desulfovibrio alaskensis G20.
project.publication.titleHighly selective tungstate transporter protein TupA from Desulfovibrio alaskensis G20.
project.publication.author_listOtrelo-Cardoso AR, Nair RR, Correia MAS, Cordeiro RSC, Panjkovich A, Svergun DI, Santos-Silva T, Rivas MG
project.publication.journalSci Rep
project.publication.doi10.1038/s41598-017-06133-y
project.publication.pmid28724964
project.publication.published_date2017 Jul 19
project.statusreleased
project.submitted_date2017-01-12
project.released_date2017-07-21
pddf_datahttps://www.sasbdb.org/media/p_of_R_files/SASDBE9.out
intensities_datahttps://www.sasbdb.org/media/intensities_files/SASDBE9.dat
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intensities_kratky_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDBE9_kratky_img.png
pddf_plothttps://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDBE9_pofr_img.png
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sascif_datahttps://www.sasbdb.org/media/sascif/sascif_files/SASDBE9.sascif
experiment.instrument.detector.typeDectris
experiment.instrument.detector.namePilatus 1M
experiment.instrument.detector.resolution172.0
experiment.instrument.nameESRF
experiment.instrument.cityGrenoble
experiment.instrument.countryFrance
experiment.instrument.beamline_nameBM29
experiment.instrument.beam_geometry
experiment.instrument.type_of_sourceX-ray synchrotron
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_nameABC transporter periplasmic substrate-binding protein
experiment.sample.molecule[0].short_namenull
experiment.sample.molecule[0].sequenceMAHHHHHHVDDDDKMLEVLFQGPEAPVLMMATTTSTDNTGLLDDLAPQFT KDTGIELRWTAVGTGKALKMGENCDVDILLVHAPAAEKAFVDAGFGTART QLMYNDFVIIGPAADPAGVKGMTVAAALGKIAADNAVFVSRGDNSGTHKM EKSLWKQIEGPSPEKEAWYVQTGQGMLRTINVAAEKGGYTMTDRGTYIKY EASMDGNPPLKILVEGDKILFNQYSAIPVNPAHCPKVKKDLADKFVNWMA SPATQKTIGDFKLMGKALFTPNAE
experiment.sample.molecule[0].organismDesulfovibrio alaskensis
experiment.sample.molecule[0].uniprot_codeQ316W1
experiment.sample.molecule[0].uniprot_range_firstnull
experiment.sample.molecule[0].uniprot_range_lastnull
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMRKLLLVLALVMSLTGVAYAEAPVLMMATTTSTDNTGLLDDLAPQFTKDTGIELRWTAVG TGKALKMGENCDVDILLVHAPAAEKAFVDAGFGTARTQLMYNDFVIIGPAADPAGVKGMT VAAALGRIAADNAVFVSRGDNSGTHKMEKSLWKQIEGSSPEKEAWYVQTGQGMLRTINVA AEKGGYTMTDRGTYIKYEASMDGNPPLKILVEGDKILFNQYSAIPVNPAHCPKVKKDLAD KFVNWMASPATQKTIGDFKLMGKALFTPNAE
experiment.sample.molecule[0].mw29.66
experiment.sample.molecule[0].total_mw29.66
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-HCl
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph7.6
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameABC transporter periplasmic substrate-binding protein TupA measured in the absence of metal ligand (tungstate or molybdate)
experiment.sample.ext_coefficientnull
experiment.sample.contrastnull
experiment.sample.specific_volnull
experiment.sample.dry_volnull
experiment.sample.absorbptionnull
experiment.sample.deuterationnull
experiment.sample.mixturenull
experiment.contributor[0].affiliation[0].short_nameEMBL-Hamburg
experiment.contributor[0].affiliation[0].addressNotkestraße 85, Geb. 25A, 22607 Hamburg, Deutschland, Germany
experiment.contributor[0].affiliation[0].full_nameEuropean Molecular Biology Laboratory (EMBL) - Hamburg outstation
experiment.contributor[0].affiliation[0].webpagehttp://www.embl-hamburg.de/index.php
experiment.contributor[0].contributor_nameAlejandro
experiment.contributor[0].contributor_surnamePanjkovich
experiment.contributor[0].orcidnull
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2014-06-21
experiment.storage_temperature4.0
experiment.cell_temperature4.9
experiment.exposure_time1.0
experiment.number_of_frames10
experiment.wavelength0.099
experiment.sample_detector_distance2.867
experiment.concentration_min0.8
experiment.concentration_max6.0
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.117
experiment.s_max4.29
experiment.total_exposure_timenull
experiment.seccolumnnull
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fits[0].models[0].softwareSREFLEX
fits[0].models[0].pdb_link[0].pdb_code5my5
fits[0].models[0].pdb_link[0].ext_code5MY5
fits[0].models[0].pdb_link[0].ext_typepdb
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fits[0].models[0].model_titlenull
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fits[0].models[0].model_mw29.44
fits[0].models[0].bead_radius1.9
fits[0].models[0].lognull
fits[0].models[0].symmetry
fits[0].models[0].comment
fits[0].models[0].user145
fits[0].fit_unit1/A
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fits[0].chi_square_value0.73
fits[0].p_value0.0
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fits[0].descriptionnull
estimated_volume_methodnull
pddf_softwareATSAS GNOM
pddf_software_versionGNOM v5.0 r8111
i0_calibration_standardnull
descriptionTupA measured in the absence of metal ligand, fitted against the apo-form model.
experiment_descriptionSynchrotron SAXS data from solutions of TupA measured in the absence of metal ligand (tungstate or molybdate) in 5 mM Tris-HCl, pH 7.6 were collected on the BM29 beam line at the ESRF storage ring (Grenoble, France) using a Pilatus 1M detector at a sample-detector distance of 2.9 m and at a wavelength of λ = 0.099 nm (I(s) vs s, where s = 4πsinθ/λ and 2θ is the scattering angle). Solute concentrations ranging between 0.8 and 6 mg/ml were measured at 4.9°C. 10 successive 1 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 at lower concentration were merged with the highest concentration high angle data to yield the final composite scattering curve.
tags[]
intensity_unitnull
experimental_mw29.7
experimental_mw_errornull
guinier_i0_mw32.0
guinier_i0_mw_error2.0
porod_mw29.0
porod_mw_errornull
pddf_i032.6
pddf_i0_error0.1
guinier_i032.0
guinier_i0_error0.15
pddf_rg2.54
pddf_rg_error0.03
guinier_rg2.41
guinier_rg_error0.04
pddf_dmax9.5
pddf_dmax_error0.3
porod_volume48.5
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first23
guinier_point_last79
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDBE9_datloglog_img.png
symmetrynull
last_modified2019-12-06T13:07:15.624532+01:00
bragg_peak[]
manifest.json:36 field values
Field pathRaw value
codeSASDBE9
statussuccess
started_at2026-08-11T16:12:41.604725+00:00
finished_at2026-08-11T16:12:54.632181+00:00
source_last_modified2019-12-06T13:07:15.624532+01:00
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View the complete summary.json source
{
  "code": "SASDBE9",
  "status": "Published",
  "type_of_curve": "Merged",
  "angular_unit": "1/A",
  "project": {
    "title": "Highly selective tungstate transporter protein TupA from Desulfovibrio alaskensis G20.",
    "publication": {
      "title": "Highly selective tungstate transporter protein TupA from Desulfovibrio alaskensis G20.",
      "author_list": "Otrelo-Cardoso AR, Nair RR, Correia MAS, Cordeiro RSC, Panjkovich A, Svergun DI, Santos-Silva T, Rivas MG",
      "journal": "Sci Rep",
      "doi": "10.1038/s41598-017-06133-y",
      "pmid": "28724964",
      "published_date": "2017 Jul 19"
    },
    "status": "released",
    "submitted_date": "2017-01-12",
    "released_date": "2017-07-21"
  },
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  "intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDBE9.dat",
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  "pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDBE9_pofr_img.png",
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      },
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      "country": "France",
      "beamline_name": "BM29",
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    "sample": {
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          "long_name": "ABC transporter periplasmic substrate-binding protein",
          "short_name": null,
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          "uniprot_code": "Q316W1",
          "uniprot_range_first": null,
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          "oligomerization": "monomer",
          "molecular_type": "protein",
          "uniprot_sequence": "MRKLLLVLALVMSLTGVAYAEAPVLMMATTTSTDNTGLLDDLAPQFTKDTGIELRWTAVG\nTGKALKMGENCDVDILLVHAPAAEKAFVDAGFGTARTQLMYNDFVIIGPAADPAGVKGMT\nVAAALGRIAADNAVFVSRGDNSGTHKMEKSLWKQIEGSSPEKEAWYVQTGQGMLRTINVA\nAEKGGYTMTDRGTYIKYEASMDGNPPLKILVEGDKILFNQYSAIPVNPAHCPKVKKDLAD\nKFVNWMASPATQKTIGDFKLMGKALFTPNAE",
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          "total_mw": 29.66,
          "number_molecules": 1,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        }
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        "concentration_unit": null,
        "comment": null,
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        "concentration": null,
        "pka": null,
        "ph": 7.6,
        "deuteration": null
      },
      "purity_method": null,
      "name": "ABC transporter periplasmic substrate-binding protein TupA measured in the absence of metal ligand (tungstate or molybdate)",
      "ext_coefficient": null,
      "contrast": null,
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      "absorbption": null,
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View the complete manifest.json source
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