SASDDW2

EspG5-PE25/PPE41 complex from M. tuberculosis

Data type: SASBDB experimental data Status: Published Curve type: Single concentration Last updated: 2023-06-21T07:56:39.492710+02:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · EspG5-PE25/PPE41 complex from M. tuberculosis

Concentration— – 0.48 Buffer / pH20 mM HEPES pH 7.5, 150 mM NaCl / 7.5
Experimental temperature— Facility / beamlinePETRA III / EMBL P12
Wavelength0.124 nmExposure0.05 s × 20

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
EspG5 chaperone from Mycobacterium tuberculosis
View sequence
MDQQSTRTDITVNVDGFWMLQALLDIRHVAPELRCRPYVSTDSNDWLNEHPGMAVMREQGIVVNDAVNEQVAARMKVLAAPDLEVVALLSRGKLLYGVIDDENQPPGSRDIPDNEFRVVLARRGQHWVSAVRVGNDITVDDVTVSDSASIAALVMDGLESIHHADPAAINAVNVPMEEMLEATKSWQESGFNVFSGGDLRRMGISAATVAALGQALSDPAAEVAVYARQYRDDAKGPSASVLSLKDGSGGRIALYQQARTAGSGEAWLAICPATPQLVQVGVKTVLDTLPYGEWKTHSRV
proteinMycobacterium tuberculosisO53943—–—monomerMolecule count 132.4 kDa
PE25 from Mycobacterium tuberculosis
View sequence
MSFVITNPEALTVAATEVRRIRDRAIQSDAQVAPMTTAVRPPAADLVSEKAATFLVEYARKYRQTIAAAAVVLEEFAHALTTGADKYATAEADNIKTFS
proteinMycobacterium tuberculosis——–—monomerMolecule count 110.7 kDa
PPE41 from Mycobacterium tuberculosis
View sequence
MHFEAYPPEVNSANIYAGPGPDSMLAAARAWRSLDVEMTAVQRSFNRTLLSLMDAWAGPVVMQLMEAAKPFVRWLTDLCVQLSEVERQIHEIVRAYEWAHHDMVPLAQIYNNRAERQILIDNNALGQFTAQIADLDQEYDDFWDEDGEVMRDYRLRVSDALSKLTPWKAPPPIAHSTVLVAPVSPSTASSRTDT
proteinMycobacterium tuberculosisQ79FE1—–—monomerMolecule count 121.9 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
11425[3]0.161697–4.79857 1/nmHas uncertainty columnMissing 00sasbdb/entries/w2/sasddw2/source/SASDDW2.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)13.03—nm
i0Guinier13203.3218.82arbitrary
i0P(r)13070.0—arbitrary
mwExperimental76.0—kDa
rgGuinier3.950.19nm
rgP(r)4.004—nm

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 name20 mM HEPES pH 7.5, 150 mM NaClBuffer concentration—
pH7.5Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2015-02-10Storage / measurement temperature— / —
Exposure time0.05Frames20
Wavelength0.124Sample-to-detector distance—
SourceX-ray synchrotronDetectorPilatus 2M
Facility / beamlinePETRA III / EMBL P12 · DESY; Hamburg, Germany
q range0.162 – 4.799Sample 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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full_entry_zip:source record and ZIP contents (3 items)
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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:178 field values
Field pathRaw value
codeSASDDW2
statusPublished
type_of_curveSingle concentration
angular_unit1/nm
project.titleStructural variability of EspG chaperones from mycobacterial ESX-1, ESX-3 and ESX-5 type VII secretion systems
project.publication.titleStructural variability of EspG chaperones from mycobacterial ESX-1, ESX-3 and ESX-5 type VII secretion systems
project.publication.author_listTuukkanen 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
project.publication.journalnull
project.publication.doi10.1101/250803
project.publication.pmidnull
project.publication.published_date2018 Jan 24
project.statusreleased
project.submitted_date2018-01-09
project.released_date2018-01-24
pddf_datahttps://www.sasbdb.org/media/p_of_R_files/SASDDW2.out
intensities_datahttps://www.sasbdb.org/media/intensities_files/SASDDW2.dat
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sascif_datahttps://www.sasbdb.org/media/sascif/sascif_files/SASDDW2.sascif
experiment.instrument.detector.typenull
experiment.instrument.detector.namePilatus 2M
experiment.instrument.detector.resolutionnull
experiment.instrument.namePETRA III
experiment.instrument.cityDESY; Hamburg
experiment.instrument.countryGermany
experiment.instrument.beamline_nameEMBL P12
experiment.instrument.beam_geometrynull
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_nameEspG5 chaperone from Mycobacterium tuberculosis
experiment.sample.molecule[0].short_nameEspG5Mtb
experiment.sample.molecule[0].sequenceMDQQSTRTDITVNVDGFWMLQALLDIRHVAPELRCRPYVSTDSNDWLNEHPGMAVMREQGIVVNDAVNEQVAARMKVLAAPDLEVVALLSRGKLLYGVIDDENQPPGSRDIPDNEFRVVLARRGQHWVSAVRVGNDITVDDVTVSDSASIAALVMDGLESIHHADPAAINAVNVPMEEMLEATKSWQESGFNVFSGGDLRRMGISAATVAALGQALSDPAAEVAVYARQYRDDAKGPSASVLSLKDGSGGRIALYQQARTAGSGEAWLAICPATPQLVQVGVKTVLDTLPYGEWKTHSRV
experiment.sample.molecule[0].organismMycobacterium tuberculosis
experiment.sample.molecule[0].uniprot_codeO53943
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_sequenceMDQQSTRTDITVNVDGFWMLQALLDIRHVAPELRCRPYVSTDSNDWLNEHPGMAVMREQG IVVNDAVNEQVAARMKVLAAPDLEVVALLSRGKLLYGVIDDENQPPGSRDIPDNEFRVVL ARRGQHWVSAVRVGNDITVDDVTVSDSASIAALVMDGLESIHHADPAAINAVNVPMEEML EATKSWQESGFNVFSGGDLRRMGISAATVAALGQALSDPAAEVAVYARQYRDDAKGPSAS VLSLKDGSGGRIALYQQARTAGSGEAWLAICPATPQLVQVGVKTVLDTLPYGEWKTHSRV
experiment.sample.molecule[0].mw32.4
experiment.sample.molecule[0].total_mw32.4
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.molecule[1].long_namePE25 from Mycobacterium tuberculosis
experiment.sample.molecule[1].short_namePE25
experiment.sample.molecule[1].sequenceMSFVITNPEALTVAATEVRRIRDRAIQSDAQVAPMTTAVRPPAADLVSEKAATFLVEYAR KYRQTIAAAAVVLEEFAHALTTGADKYATAEADNIKTFS
experiment.sample.molecule[1].organismMycobacterium tuberculosis
experiment.sample.molecule[1].uniprot_codenull
experiment.sample.molecule[1].uniprot_range_firstnull
experiment.sample.molecule[1].uniprot_range_lastnull
experiment.sample.molecule[1].oligomerizationmonomer
experiment.sample.molecule[1].molecular_typeprotein
experiment.sample.molecule[1].uniprot_sequencenull
experiment.sample.molecule[1].mw10.7
experiment.sample.molecule[1].total_mw10.7
experiment.sample.molecule[1].number_molecules1
experiment.sample.molecule[1].complex_stateFalse
experiment.sample.molecule[1].deuterationnull
experiment.sample.molecule[1].molecule_sourcebiological
experiment.sample.molecule[1].molecule_descriptionnull
experiment.sample.molecule[2].long_namePPE41 from Mycobacterium tuberculosis
experiment.sample.molecule[2].short_namePPE41
experiment.sample.molecule[2].sequenceMHFEAYPPEVNSANIYAGPGPDSMLAAARAWRSLDVEMTAVQRSFNRTLLSLMDAWAGPV VMQLMEAAKPFVRWLTDLCVQLSEVERQIHEIVRAYEWAHHDMVPLAQIYNNRAERQILI DNNALGQFTAQIADLDQEYDDFWDEDGEVMRDYRLRVSDALSKLTPWKAPPPIAHSTVLV APVSPSTASSRTDT
experiment.sample.molecule[2].organismMycobacterium tuberculosis
experiment.sample.molecule[2].uniprot_codeQ79FE1
experiment.sample.molecule[2].uniprot_range_firstnull
experiment.sample.molecule[2].uniprot_range_lastnull
experiment.sample.molecule[2].oligomerizationmonomer
experiment.sample.molecule[2].molecular_typeprotein
experiment.sample.molecule[2].uniprot_sequenceMHFEAYPPEVNSANIYAGPGPDSMLAAARAWRSLDVEMTAVQRSFNRTLLSLMDAWAGPV VMQLMEAAKPFVRWLTDLCVQLSEVERQIHEIVRAYEWAHHDMVPLAQIYNNRAERQILI DNNALGQFTAQIADLDQEYDDFWDEDGEVMRDYRLRVSDALSKLTPWKAPPPIAHSTVLV APVSPSTASSRTDT
experiment.sample.molecule[2].mw21.9
experiment.sample.molecule[2].total_mw21.9
experiment.sample.molecule[2].number_molecules1
experiment.sample.molecule[2].complex_stateFalse
experiment.sample.molecule[2].deuterationnull
experiment.sample.molecule[2].molecule_sourcebiological
experiment.sample.molecule[2].molecule_descriptionnull
experiment.sample.buffer.name20 mM HEPES pH 7.5, 150 mM NaCl
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph7.5
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameEspG5-PE25/PPE41 complex from M. tuberculosis
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_nameAnne
experiment.contributor[0].contributor_surnameTuukkanen
experiment.contributor[0].orcidnull
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2015-02-10
experiment.storage_temperaturenull
experiment.cell_temperaturenull
experiment.exposure_time0.05
experiment.number_of_frames20
experiment.wavelength0.124
experiment.sample_detector_distancenull
experiment.concentration_minnull
experiment.concentration_max0.48
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.162
experiment.s_max4.799
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[0].models[]
fits[0].fit_unit1/A
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fits[0].softwareCRYSOL
fits[0].chi_square_value1.122
fits[0].p_value0.00829
fits[0].fit_residual_plotSASDDW2_fit1_fitresiduals_img.png
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fits[0].descriptionnull
estimated_volume_methodnull
pddf_softwareATSAS GNOM
pddf_software_version5.0
i0_calibration_standardnull
descriptionnull
experiment_descriptionnull
tags[]
intensity_unitarbitrary
experimental_mw76.0
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i013070.0
pddf_i0_errornull
guinier_i013203.3
guinier_i0_error218.82
pddf_rg4.004
pddf_rg_errornull
guinier_rg3.95
guinier_rg_error0.19
pddf_dmax13.03
pddf_dmax_errornull
porod_volumenull
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first1
guinier_point_last64
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDDW2_datloglog_img.png
symmetrynull
last_modified2023-06-21T07:56:39.492710+02:00
bragg_peak[]
manifest.json:36 field values
Field pathRaw value
codeSASDDW2
statussuccess
started_at2026-08-11T13:47:40.340438+00:00
finished_at2026-08-11T13:47:47.954536+00:00
source_last_modified2023-06-21T07:56:39.492710+02:00
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View the complete summary.json source
{
  "code": "SASDDW2",
  "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/SASDDW2.out",
  "intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDDW2.dat",
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  "experiment": {
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        "resolution": null
      },
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      "beamline_name": "EMBL P12",
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    },
    "sample": {
      "molecule": [
        {
          "long_name": "EspG5 chaperone from Mycobacterium tuberculosis",
          "short_name": "EspG5Mtb",
          "sequence": "MDQQSTRTDITVNVDGFWMLQALLDIRHVAPELRCRPYVSTDSNDWLNEHPGMAVMREQGIVVNDAVNEQVAARMKVLAAPDLEVVALLSRGKLLYGVIDDENQPPGSRDIPDNEFRVVLARRGQHWVSAVRVGNDITVDDVTVSDSASIAALVMDGLESIHHADPAAINAVNVPMEEMLEATKSWQESGFNVFSGGDLRRMGISAATVAALGQALSDPAAEVAVYARQYRDDAKGPSASVLSLKDGSGGRIALYQQARTAGSGEAWLAICPATPQLVQVGVKTVLDTLPYGEWKTHSRV",
          "organism": "Mycobacterium tuberculosis",
          "uniprot_code": "O53943",
          "uniprot_range_first": null,
          "uniprot_range_last": null,
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View the complete manifest.json source
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