SASDVB9

C-terminally truncated form of mouse High mobility group protein B2 (HMGB2ΔC)-dsDNA complex

Data type: SASBDB experimental data Status: Published Curve type: Single concentration Last updated: 2025-10-29T10:18:09.195359+01:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · C-terminally truncated form of mouse High mobility group protein B2 (HMGB2ΔC)-dsDNA complex

Concentration— – 10.0 Buffer / pHTris 50mM, NaCl 150mM / 7.0
Experimental temperature10.0 Facility / beamlineTaiwan Photon Source, NSRRC / 13A
Wavelength0.08265 nmExposure2.0 s × 147

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
High mobility group protein B2
View sequence
MGKGDPNKPRGKMSSYAFFVQTCREEHKKKHPDSSVNFAEFSKKCSERWKTMSAKEKSKFEDLAKSDKARYDREMKNYVPPKGDKKGKKKDPNAPKRPPSAFFLFCSENRPKIKIEHPGLSIGDTAKKLGEMWSEQSAKDKQPYEQKAAKLKEKYEKDIAAYRAKGLEHHHHHH
proteinMus musculusP306811–166monomerMolecule count 120.15 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
1347[3]0.0069787–0.61331 1/AHas uncertainty columnMissing 00sasbdb/entries/b9/sasdvb9/source/SASDVB9.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)10.36—Å
i0Guinier0.141469—arbitrary
i0P(r)0.1409—arbitrary
mwExperimental31.071—kDa
mwPorod35.0—kDa
porod_volumePorod42.0—ų
rgGuinier2.8720.227Å
rgP(r)2.88—Å

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 nameTris 50mM, NaCl 150mMBuffer concentration—
pH7.0Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2024-04-27Storage / measurement temperature4.0 / 10.0
Exposure time2.0Frames147
Wavelength0.08265Sample-to-detector distance2.49137
SourceX-ray synchrotronDetectorEiger X 1M and Eiger X 9M
Facility / beamlineTaiwan Photon Source, NSRRC / 13A · Hsinchu, Taiwan
q range0.07 – 6.133Sample 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 (2 items)
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pddf:source record
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sascif:source record
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summary:source record
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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
codeSASDVB9
statusPublished
type_of_curveSingle concentration
angular_unit1/A
project.titleHigh mobility group protein B2 (HMGB2)
project.publicationnull
project.statusreleased
project.submitted_date2024-10-30
project.released_date2025-10-30
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experiment.instrument.detector.typenull
experiment.instrument.detector.nameEiger X 1M and Eiger X 9M
experiment.instrument.detector.resolution75.0
experiment.instrument.nameTaiwan Photon Source, NSRRC
experiment.instrument.cityHsinchu
experiment.instrument.countryTaiwan
experiment.instrument.beamline_name13A
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_nameHigh mobility group protein B2
experiment.sample.molecule[0].short_nameHMGB2 tail truncated
experiment.sample.molecule[0].sequenceMGKGDPNKPRGKMSSYAFFVQTCREEHKKKHPDSSVNFAEFSKKCSERWKTMSAKEKSKFEDLAKSDKARYDREMKNYVPPKGDKKGKKKDPNAPKRPPSAFFLFCSENRPKIKIEHPGLSIGDTAKKLGEMWSEQSAKDKQPYEQKAAKLKEKYEKDIAAYRAKGLEHHHHHH
experiment.sample.molecule[0].organismMus musculus
experiment.sample.molecule[0].uniprot_codeP30681
experiment.sample.molecule[0].uniprot_range_first1
experiment.sample.molecule[0].uniprot_range_last166
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMGKGDPNKPRGKMSSYAFFVQTCREEHKKKHPDSSVNFAEFSKKCSERWKTMSAKEKSKF EDLAKSDKARYDREMKNYVPPKGDKKGKKKDPNAPKRPPSAFFLFCSENRPKIKIEHPGL SIGDTAKKLGEMWSEQSAKDKQPYEQKAAKLKEKYEKDIAAYRAKGKSEAGKKGPGRPTG SKKKNEPEDEEEEEEEEEEEDDEEEEEDEE
experiment.sample.molecule[0].mw20.15
experiment.sample.molecule[0].total_mw20.15
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_descriptionC-terminal truncated form of High mobility group protein B2 with the C-terminal 6xHisTag
experiment.sample.buffer.nameTris 50mM, NaCl 150mM
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph7.0
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameC-terminally truncated form of mouse High mobility group protein B2 (HMGB2ΔC)-dsDNA complex
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_namenational yang ming chiao tung university
experiment.contributor[0].affiliation[0].webpagenull
experiment.contributor[0].contributor_nameChun I
experiment.contributor[0].contributor_surnameTu
experiment.contributor[0].orcid
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2024-04-27
experiment.storage_temperature4.0
experiment.cell_temperature10.0
experiment.exposure_time2.0
experiment.number_of_frames147
experiment.wavelength0.08265
experiment.sample_detector_distance2.49137
experiment.concentration_minnull
experiment.concentration_max10.0
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.07
experiment.s_max6.133
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[]
estimated_volume_methodnull
pddf_softwareATSAS GNOM
pddf_software_version5.0
i0_calibration_standardnull
descriptionnull
experiment_descriptionnull
tags[]
intensity_unitarbitrary
experimental_mw31.071
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mw35.0
porod_mw_errornull
pddf_i00.1409
pddf_i0_errornull
guinier_i00.141469
guinier_i0_errornull
pddf_rg2.88
pddf_rg_errornull
guinier_rg2.872
guinier_rg_error0.227
pddf_dmax10.36
pddf_dmax_errornull
porod_volume42.0
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first20
guinier_point_last55
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDVB9_datloglog_img.png
symmetrynull
last_modified2025-10-29T10:18:09.195359+01:00
bragg_peak[]
manifest.json:34 field values
Field pathRaw value
codeSASDVB9
statussuccess
started_at2026-08-11T16:44:20.739602+00:00
finished_at2026-08-11T16:44:27.443283+00:00
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View the complete summary.json source
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  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/A",
  "project": {
    "title": "High mobility group protein B2 (HMGB2)",
    "publication": null,
    "status": "released",
    "submitted_date": "2024-10-30",
    "released_date": "2025-10-30"
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View the complete manifest.json source
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