SASDVV2

Fas-activated serine/threonine kinase/phosphoprotein FASTK (76-549)

Data type: SASBDB experimental data Status: Published Curve type: SEC-SAS Last updated: 2025-07-21T18:20:34.498857+02:00

To obtain P(r) data were processed with BIFT based on q range (1/A) 0.0046 to 0.1604

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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · Fas-activated serine/threonine kinase/phosphoprotein FASTK (76-549)

Concentration— – 8.89 Buffer / pH50 mM Tris-HCl, 5% (v/v) Glycerol, 200 mM Ammonium Sulphate, 50 mM NaCl, 0.5 mM TCEP, 10 mM Glutamic acid, 10 mM Arginine; / 8.5
Experimental temperature15.0 Facility / beamlineDiamond Light Source / B21
Wavelength0.094 nmExposure3.0 s × 620

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
Fas-activated serine/threonine kinase (amino acids 76-549)
View sequence
>Q14296_FASTKΔN1-75_HUMANGPSAGPVQGLQRLLEQAKSPGELLRWLGQNPSKVRAHHYSVALRRLGQLLGSRPRPPPVEQVTLQDLSQLIIRNCPSFDIHTIHVCLHLAVLLGFPSDGPLVCALEQERRLRLPPKPPPPLQPLLRGGQGLEAALSCPRFLRYPRQHLISSLAEARPEELTPHVMVLLAQHLARHRLREPQLLEAIAHFLVVQETQLSSKVVQKLVLPFGRLNYLPLEQQFMPCLERILAREAGVAPLATVNILMSLCQLRCLPFRALHFVFSPGFINYISGTPHALIVRRYLSLLDTAVELELPGYRGPRLPRRQQVPIFPQPLITDRARCKYSHKDIVAEGLRQLLGEEKYRQDLTVPPGYCTDFLLCASSSGAVLPVRTQDPFLPYPPRSCPQGQAASSATTRDPAQRVVLVLRERWHFCRDGRVLLGSRALRERHLGLMGYQLLPLPFEELESQRGLPQLKSYLRQKLQALGLRWGPEGG
proteinHomo sapiensQ1429676–549monomerMolecule count 153.308 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
12566[3]0.0026–0.34 1/AHas uncertainty columnMissing 0239sasbdb/entries/v2/sasdvv2/source/SASDVV2.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)16.2711.1Å
i0Guinier0.0329417—arbitrary
i0P(r)0.033210194.2e-05arbitrary
mwExperimental60.0—kDa
mwGuinier I(0)64.1—kDa
mwPorod79.5—kDa
porod_volumePorod95.8—ų
rgGuinier3.580.168Å
rgP(r)3.760.18Å

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

Fit 1 · DENSS accessed on 2023.09.06

χ²: 0.2223CorMap p: 0.9886Unit: 1/A
ModelName / TypeSoftwareSymmetryModel MWPDB DeclarationSource file
1—densityDENSS accessed on 2023.09.06———Model
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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 name50 mM Tris-HCl, 5% (v/v) Glycerol, 200 mM Ammonium Sulphate, 50 mM NaCl, 0.5 mM TCEP, 10 mM Glutamic acid, 10 mM Arginine;Buffer concentration—
pH8.5Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2020-01-31Storage / measurement temperature4.0 / 15.0
Exposure time3.0Frames620
Wavelength0.094Sample-to-detector distance3.693
SourceX-ray synchrotronDetectorEiger 4M
Facility / beamlineDiamond Light Source / B21 · Didcot, UK
q range0.026 – 3.4Sample volume / flow rate45.0 / 0.08

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:156 field values
Field pathRaw value
codeSASDVV2
statusPublished
type_of_curveSEC-SAS
angular_unit1/A
project.titleHuman FASTK preferentially binds single-stranded and G-rich RNA.
project.publication.titleHuman FASTK preferentially binds single-stranded and G-rich RNA.
project.publication.author_listDawidziak DM, Dzadz DA, Kuska MI, Kanavalli M, Klimecka MM, Merski M, Bandyra KJ, Górna MW
project.publication.journalFEBS J
project.publication.doi10.1111/febs.70155
project.publication.pmid40598781
project.publication.published_date2025 Jul 1
project.statusreleased
project.submitted_date2024-06-20
project.released_date2024-07-21
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experiment.instrument.detector.typenull
experiment.instrument.detector.nameEiger 4M
experiment.instrument.detector.resolution75.0
experiment.instrument.nameDiamond Light Source
experiment.instrument.cityDidcot
experiment.instrument.countryUK
experiment.instrument.beamline_nameB21
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_nameFas-activated serine/threonine kinase (amino acids 76-549)
experiment.sample.molecule[0].short_nameFASTK
experiment.sample.molecule[0].sequence>Q14296_FASTKΔN1-75_HUMAN GPSAGPVQGLQRLLEQAKSPGELLRWLGQNPSKVRAHHYSVALRRLGQLLGSRPRPPPVEQVTLQDLSQLIIRNCPSFDIHTIHVCLHLAVLLGFPSDGPLVCALEQERRLRLPPKPPPPLQPLLRGGQGLEAALSCPRFLRYPRQHLISSLAEARPEELTPHVMVLLAQHLARHRLREPQLLEAIAHFLVVQETQLSSKVVQKLVLPFGRLNYLPLEQQFMPCLERILAREAGVAPLATVNILMSLCQLRCLPFRALHFVFSPGFINYISGTPHALIVRRYLSLLDTAVELELPGYRGPRLPRRQQVPIFPQPLITDRARCKYSHKDIVAEGLRQLLGEEKYRQDLTVPPGYCTDFLLCASSSGAVLPVRTQDPFLPYPPRSCPQGQAASSATTRDPAQRVVLVLRERWHFCRDGRVLLGSRALRERHLGLMGYQLLPLPFEELESQRGLPQLKSYLRQKLQALGLRWGPEGG
experiment.sample.molecule[0].organismHomo sapiens
experiment.sample.molecule[0].uniprot_codeQ14296
experiment.sample.molecule[0].uniprot_range_first76
experiment.sample.molecule[0].uniprot_range_last549
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMRRPRGEPGPRAPRPTEGATCAGPGESWSPSPNSMLRVLLSAQTSPARLSGLLLIPPVQP CCLGPSKWGDRPVGGGPSAGPVQGLQRLLEQAKSPGELLRWLGQNPSKVRAHHYSVALRR LGQLLGSRPRPPPVEQVTLQDLSQLIIRNCPSFDIHTIHVCLHLAVLLGFPSDGPLVCAL EQERRLRLPPKPPPPLQPLLRGGQGLEAALSCPRFLRYPRQHLISSLAEARPEELTPHVM VLLAQHLARHRLREPQLLEAIAHFLVVQETQLSSKVVQKLVLPFGRLNYLPLEQQFMPCL ERILAREAGVAPLATVNILMSLCQLRCLPFRALHFVFSPGFINYISGTPHALIVRRYLSL LDTAVELELPGYRGPRLPRRQQVPIFPQPLITDRARCKYSHKDIVAEGLRQLLGEEKYRQ DLTVPPGYCTDFLLCASSSGAVLPVRTQDPFLPYPPRSCPQGQAASSATTRDPAQRVVLV LRERWHFCRDGRVLLGSRALRERHLGLMGYQLLPLPFEELESQRGLPQLKSYLRQKLQAL GLRWGPEGG
experiment.sample.molecule[0].mw53.308
experiment.sample.molecule[0].total_mw53.308
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_descriptionRecombinant His6-SUMO-FASTK(76-549) after SUMO cleavage and SEC purification. Selected SEC fraction was analysed by SEC-SAXS.
experiment.sample.buffer.name50 mM Tris-HCl, 5% (v/v) Glycerol, 200 mM Ammonium Sulphate, 50 mM NaCl, 0.5 mM TCEP, 10 mM Glutamic acid, 10 mM Arginine;
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph8.5
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameFas-activated serine/threonine kinase/phosphoprotein FASTK (76-549)
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].addressnull
experiment.contributor[0].affiliation[0].full_nameUniversity of Warsaw
experiment.contributor[0].affiliation[0].webpagenull
experiment.contributor[0].contributor_nameDaria
experiment.contributor[0].contributor_surnameDawidziak
experiment.contributor[0].orcidhttps://orcid.org/0000-0001-7468-5346
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2020-01-31
experiment.storage_temperature4.0
experiment.cell_temperature15.0
experiment.exposure_time3.0
experiment.number_of_frames620
experiment.wavelength0.094
experiment.sample_detector_distance3.693
experiment.concentration_minnull
experiment.concentration_max8.89
experiment.sample_volume45.0
experiment.flow_rate0.08
experiment.s_min0.026
experiment.s_max3.4
experiment.total_exposure_timenull
experiment.seccolumn14
fits[0].models[0].model_plotnull
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fits[0].models[0].comment20 models were generated and 19 were chosen for refinement with DENSS
fits[0].models[0].user1083
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fits[0].softwareDENSS
fits[0].chi_square_value0.2223
fits[0].p_value0.9886
fits[0].fit_residual_plotSASDVV2_fit1_fitresiduals_img.png
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fits[0].software_versionaccessed on 2023.09.06
fits[0].description
estimated_volume_methodnull
pddf_softwareBioXTAS RAW
pddf_software_versionBIFT from BioXTAS RAW 2.2.1
i0_calibration_standardnull
descriptionTo obtain P(r) data were processed with BIFT based on q range (1/A) 0.0046 to 0.1604
experiment_descriptionnull
tags[]
intensity_unitarbitrary
experimental_mw60.0
experimental_mw_errornull
guinier_i0_mw64.1
guinier_i0_mw_errornull
porod_mw79.5
porod_mw_errornull
pddf_i00.03321019
pddf_i0_error4.2e-05
guinier_i00.0329417
guinier_i0_errornull
pddf_rg3.76
pddf_rg_error0.18
guinier_rg3.58
guinier_rg_error0.168
pddf_dmax16.27
pddf_dmax_error11.1
porod_volume95.8
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first5
guinier_point_last199
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDVV2_datloglog_img.png
symmetrynull
last_modified2025-07-21T18:20:34.498857+02:00
bragg_peak[]
manifest.json:34 field values
Field pathRaw value
codeSASDVV2
statussuccess
started_at2026-08-11T13:47:28.901671+00:00
finished_at2026-08-11T13:47:40.339798+00:00
source_last_modified2025-07-21T18:20:34.498857+02:00
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View the complete summary.json source
{
  "code": "SASDVV2",
  "status": "Published",
  "type_of_curve": "SEC-SAS",
  "angular_unit": "1/A",
  "project": {
    "title": "Human FASTK preferentially binds single-stranded and G-rich RNA.",
    "publication": {
      "title": "Human FASTK preferentially binds single-stranded and G-rich RNA.",
      "author_list": "Dawidziak DM, Dzadz DA, Kuska MI, Kanavalli M, Klimecka MM, Merski M, Bandyra KJ, Górna MW",
      "journal": "FEBS J",
      "doi": "10.1111/febs.70155",
      "pmid": "40598781",
      "published_date": "2025 Jul 1"
    },
    "status": "released",
    "submitted_date": "2024-06-20",
    "released_date": "2024-07-21"
  },
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      "country": "UK",
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    "sample": {
      "molecule": [
        {
          "long_name": "Fas-activated serine/threonine kinase (amino acids 76-549)",
          "short_name": "FASTK",
          "sequence": ">Q14296_FASTKΔN1-75_HUMAN\r\nGPSAGPVQGLQRLLEQAKSPGELLRWLGQNPSKVRAHHYSVALRRLGQLLGSRPRPPPVEQVTLQDLSQLIIRNCPSFDIHTIHVCLHLAVLLGFPSDGPLVCALEQERRLRLPPKPPPPLQPLLRGGQGLEAALSCPRFLRYPRQHLISSLAEARPEELTPHVMVLLAQHLARHRLREPQLLEAIAHFLVVQETQLSSKVVQKLVLPFGRLNYLPLEQQFMPCLERILAREAGVAPLATVNILMSLCQLRCLPFRALHFVFSPGFINYISGTPHALIVRRYLSLLDTAVELELPGYRGPRLPRRQQVPIFPQPLITDRARCKYSHKDIVAEGLRQLLGEEKYRQDLTVPPGYCTDFLLCASSSGAVLPVRTQDPFLPYPPRSCPQGQAASSATTRDPAQRVVLVLRERWHFCRDGRVLLGSRALRERHLGLMGYQLLPLPFEELESQRGLPQLKSYLRQKLQALGLRWGPEGG",
          "organism": "Homo sapiens",
          "uniprot_code": "Q14296",
          "uniprot_range_first": 76,
          "uniprot_range_last": 549,
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View the complete manifest.json source
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