SASDCN8

SAXS data of Legionella pneumophila phosphocholine hydrolase Lem3(19-570)

Data type: SASBDB experimental data Status: Published Curve type: Single concentration Last updated: 2024-10-31T15:53:27.134585+01:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · SAXS data of Legionella pneumophila phosphocholine hydrolase Lem3(19-570)

Concentration4.0 – 6.0 Buffer / pH300 mM NaCl, 2 mM 2-mercaptoethanol and 30 mM Tris-HCl / 7.5
Experimental temperature15.0 Facility / beamlineSOLEIL / SWING
Wavelength0.102 nmExposure1.5 s × 1

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
Phosphocholine hydrolase Lem3
View sequence
MRDKIITGKKIIFSQSVAKDQTKNLSSFLSERFYSVNQSHNHSIIIGSSLSHQENDIEHDTILDTSGVLVTTDTNGIVNGARVAITDGLGGGNGDQEEDDEIYRVSHSSCENFLNCDQNIDTTLSLITQPKASDKKQTAPKTLQHTEASMAAFIYQNHPGKGYIGEFANIGDGLIIILDKRFKIKHMVSACHIYRGFGTWTPPSLQALATTANKDALLVRQTLKLAEGDIIISMTDGVWGELKTSLIAQTNDRRDIGVDKEYFKTLFDELTDAPYPSSFDIARIITQRAMSRSLERRKTLIKLINEIEQQHFHEKSVKTINEVLEYFIKTGHVETAQTLKAILFEDGLSDGITYFENIEIPLEMVMHDLKSRTVGDCSTINVTRIPYHLDELIRGFINYPEKHQILAPLFKARVKSEADLEEAFHRLSLEMVQPEIECPISETHFERAFKKETLDKTQAVLTHYFRISTGLDSKKNYQERLNDLSAYLSKESSLEKNDIKLLLSMLDSEIKPKTGVFQTLFGENQNKLYKAFHKKIELQLLDSEIENKNELKHHHHHH
proteinLegionella pneumophila subsp. pneumophilaQ5ZXN519–570monomerMolecule count 163.391 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
1969[3]0.0–0.545669689181 1/AHas uncertainty columnMissing 012sasbdb/entries/n8/sasdcn8/source/SASDCN8.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)12.2—Å
i0Guinier0.051426.1e-051/cm
i0P(r)0.051432e-051/cm
mwExperimental66.7—kDa
mwPorod67.0—kDa
porod_volumePorod95.0—ų
rgGuinier3.460.08Å
rgP(r)3.520.002Å

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

This entry has no source fit record.

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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 name300 mM NaCl, 2 mM 2-mercaptoethanol and 30 mM Tris-HClBuffer concentration—
pH7.5Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2015-09-20Storage / measurement temperature— / 15.0
Exposure time1.5Frames1
Wavelength0.102Sample-to-detector distance1.2
SourceX-ray synchrotronDetectorAVIEX PCCD170170
Facility / beamlineSOLEIL / SWING · Saint-Aubin, France
q range0.062 – 5.294Sample 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:129 field values
Field pathRaw value
codeSASDCN8
statusPublished
type_of_curveSingle concentration
angular_unit1/A
project.titleThe structural analysis of dephosphocholinase Legionella pneumophila Lem3
project.publicationnull
project.statusreleased
project.submitted_date2017-10-25
project.released_date2024-10-25
pddf_datahttps://www.sasbdb.org/media/p_of_R_files/SASDCN8.out
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experiment.instrument.detector.typeCCD
experiment.instrument.detector.nameAVIEX PCCD170170
experiment.instrument.detector.resolutionnull
experiment.instrument.nameSOLEIL
experiment.instrument.citySaint-Aubin
experiment.instrument.countryFrance
experiment.instrument.beamline_nameSWING
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_namePhosphocholine hydrolase Lem3
experiment.sample.molecule[0].short_nameLem3
experiment.sample.molecule[0].sequenceMRDKIITGKKIIFSQSVAKDQTKNLSSFLSERFYSVNQSHNHSIIIGSSLSH QENDIEHDTILDTSGVLVTTDTNGIVNGARVAITDGLGGGNGDQEEDDEIYRVSHSSCENFLNCDQNIDT TLSLITQPKASDKKQTAPKTLQHTEASMAAFIYQNHPGKGYIGEFANIGDGLIIILDKRFKIKHMVSACH IYRGFGTWTPPSLQALATTANKDALLVRQTLKLAEGDIIISMTDGVWGELKTSLIAQTNDRRDIGVDKEY FKTLFDELTDAPYPSSFDIARIITQRAMSRSLERRKTLIKLINEIEQQHFHEKSVKTINEVLEYFIKTGH VETAQTLKAILFEDGLSDGITYFENIEIPLEMVMHDLKSRTVGDCSTINVTRIPYHLDELIRGFINYPEK HQILAPLFKARVKSEADLEEAFHRLSLEMVQPEIECPISETHFERAFKKETLDKTQAVLTHYFRISTGLD SKKNYQERLNDLSAYLSKESSLEKNDIKLLLSMLDSEIKPKTGVFQTLFGENQNKLYKAFHKKIELQLLD SEIENKNELKHHHHHH
experiment.sample.molecule[0].organismLegionella pneumophila subsp. pneumophila
experiment.sample.molecule[0].uniprot_codeQ5ZXN5
experiment.sample.molecule[0].uniprot_range_first19
experiment.sample.molecule[0].uniprot_range_last570
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMKLRYIINENKLVFTSCNMRDKIITGKKIIFSQSVAKDQTKNLSSFLSERFYSVNQSHNH SIIIGSSLSHQENDIEHDTILDTSGVLVTTDTNGIVNGARVAITDGLGGGNGDQEEDDEI YRVSHSSCENFLNCDQNIDTTLSLITQPKASDKKQTAPKTLQHTEASMAAFIYQNHPGKG YIGEFANIGDGLIIILDKRFKIKHMVSACHIYRGFGTWTPPSLQALATTANKDALLVRQT LKLAEGDIIISMTDGVWGELKTSLIAQTNDRRDIGVDKEYFKTLFDELTDAPYPSSFDIA RIITQRAMSRSLERRKTLIKLINEIEQQHFHEKSVKTINEVLEYFIKTGHVETAQTLKAI LFEDGLSDGITYFENIEIPLEMVMHDLKSRTVGDCSTINVTRIPYHLDELIRGFINYPEK HQILAPLFKARVKSEADLEEAFHRLSLEMVQPEIECPISETHFERAFKKETLDKTQAVLT HYFRISTGLDSKKNYQERLNDLSAYLSKESSLEKNDIKLLLSMLDSEIKPKTGVFQTLFG ENQNKLYKAFHKKIELQLLDSEIENKNELK
experiment.sample.molecule[0].mw63.391
experiment.sample.molecule[0].total_mw63.391
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.name300 mM NaCl, 2 mM 2-mercaptoethanol and 30 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.ph7.5
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameSAXS data of Legionella pneumophila phosphocholine hydrolase Lem3(19-570)
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_namenull
experiment.contributor[0].affiliation[0].addressCachan, France
experiment.contributor[0].affiliation[0].full_nameCNRS UMR8113, ENS Paris-Saclay
experiment.contributor[0].affiliation[0].webpagehttp://lbpa.ens-paris-saclay.fr/
experiment.contributor[0].contributor_nameWenhua
experiment.contributor[0].contributor_surnameZhang
experiment.contributor[0].orcidnull
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2015-09-20
experiment.storage_temperaturenull
experiment.cell_temperature15.0
experiment.exposure_time1.5
experiment.number_of_frames1
experiment.wavelength0.102
experiment.sample_detector_distance1.2
experiment.concentration_min4.0
experiment.concentration_max6.0
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.062
experiment.s_max5.294
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[]
estimated_volume_methodnull
pddf_softwareATSAS GNOM
pddf_software_version2.8.2
i0_calibration_standardnull
descriptionnull
experiment_descriptionSynchrotron SAXS data from solutions of SAXS data of Legionella pneumophila phosphocholine hydrolase (19-570) in 300 mM NaCl, 2 mM 2-mercaptoethanol and 30 mM Tris-HCl, pH 7.5 were collected on the SWING beam line at the SOLEIL storage ring (Saint-Aubin, France) using a CCD AVIEX detector at a sample-detector distance of 1.2 m and at a wavelength of λ = 0.102 nm (I(s) vs s, where s = 4πsinθ/λ and 2θ is the scattering angle). Solute concentrations ranging between 4 and 6 mg/ml were measured at 15°C for a total exposure time of 1.5 s. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted and the data were scaled for protein concentration.
tags[]
intensity_unit1/cm
experimental_mw66.7
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mw67.0
porod_mw_errornull
pddf_i00.05143
pddf_i0_error2e-05
guinier_i00.05142
guinier_i0_error6.1e-05
pddf_rg3.52
pddf_rg_error0.002
guinier_rg3.46
guinier_rg_error0.08
pddf_dmax12.2
pddf_dmax_errornull
porod_volume95.0
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first19
guinier_point_last46
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDCN8_datloglog_img.png
symmetrynull
last_modified2024-10-31T15:53:27.134585+01:00
bragg_peak[]
manifest.json:36 field values
Field pathRaw value
codeSASDCN8
statussuccess
started_at2026-08-11T15:56:58.627022+00:00
finished_at2026-08-11T15:57:07.444670+00:00
source_last_modified2024-10-31T15:53:27.134585+01:00
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View the complete summary.json source
{
  "code": "SASDCN8",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/A",
  "project": {
    "title": "The structural analysis of dephosphocholinase Legionella pneumophila Lem3",
    "publication": null,
    "status": "released",
    "submitted_date": "2017-10-25",
    "released_date": "2024-10-25"
  },
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        "resolution": null
      },
      "name": "SOLEIL",
      "city": "Saint-Aubin",
      "country": "France",
      "beamline_name": "SWING",
      "beam_geometry": "",
      "type_of_source": "X-ray synchrotron",
      "point_source": null,
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    "sample": {
      "molecule": [
        {
          "long_name": "Phosphocholine hydrolase Lem3",
          "short_name": "Lem3",
          "sequence": "MRDKIITGKKIIFSQSVAKDQTKNLSSFLSERFYSVNQSHNHSIIIGSSLSH\r\nQENDIEHDTILDTSGVLVTTDTNGIVNGARVAITDGLGGGNGDQEEDDEIYRVSHSSCENFLNCDQNIDT\r\nTLSLITQPKASDKKQTAPKTLQHTEASMAAFIYQNHPGKGYIGEFANIGDGLIIILDKRFKIKHMVSACH\r\nIYRGFGTWTPPSLQALATTANKDALLVRQTLKLAEGDIIISMTDGVWGELKTSLIAQTNDRRDIGVDKEY\r\nFKTLFDELTDAPYPSSFDIARIITQRAMSRSLERRKTLIKLINEIEQQHFHEKSVKTINEVLEYFIKTGH\r\nVETAQTLKAILFEDGLSDGITYFENIEIPLEMVMHDLKSRTVGDCSTINVTRIPYHLDELIRGFINYPEK\r\nHQILAPLFKARVKSEADLEEAFHRLSLEMVQPEIECPISETHFERAFKKETLDKTQAVLTHYFRISTGLD\r\nSKKNYQERLNDLSAYLSKESSLEKNDIKLLLSMLDSEIKPKTGVFQTLFGENQNKLYKAFHKKIELQLLD\r\nSEIENKNELKHHHHHH",
          "organism": "Legionella pneumophila subsp. pneumophila",
          "uniprot_code": "Q5ZXN5",
          "uniprot_range_first": 19,
          "uniprot_range_last": 570,
          "oligomerization": "monomer",
          "molecular_type": "protein",
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          "deuteration": null,
          "molecule_source": "biological",
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        "concentration_unit": null,
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        "pka": null,
        "ph": 7.5,
        "deuteration": null
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      "purity_method": null,
      "name": "SAXS data of Legionella pneumophila phosphocholine hydrolase Lem3(19-570)",
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        "contributor_surname": "Zhang",
        "orcid": null
      }
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    "concentration_unit": null,
    "date": "2015-09-20",
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  "last_modified": "2024-10-31T15:53:27.134585+01:00",
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View the complete manifest.json source
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