SASDA75

Nucleoplasmin-H2AH2B complex

Data type: SASBDB experimental data Status: Published Curve type: Single concentration Last updated: 2023-05-25T11:21:52.654103+02:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · Nucleoplasmin-H2AH2B complex

Concentration3.0 – 5.0 Buffer / pH20 mM Pipes buffer 150 mM NaCl / 7.5
Experimental temperature10.0 Facility / beamlineDORIS III, DESY / EMBL X33
Wavelength0.15 nmExposure15.0 s × 4

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
NP-H2AH2BproteinEscherichia coli——–—pentamerMolecule count 550.0 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
1872[3]0.0503372–5.18686 1/nmHas uncertainty columnMissing 0151sasbdb/entries/75/sasda75/source/SASDA75.dat
▼

2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)14.5—nm
i0Guinier0.471——
mwExperimental240.0—kDa
porod_volumePorod470.0—nm³
rgGuinier4.7—nm
rgP(r)4.71—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 Pipes buffer 150 mM NaClBuffer concentration20.0 mM
pH7.5AdditivesNaCl 150.000 mM
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2014-12-03Storage / measurement temperature10.0 / 10.0
Exposure time15.0Frames4
Wavelength0.15Sample-to-detector distance2.7
SourceX-ray synchrotronDetectorPilatus 1M-W
Facility / beamlineDORIS III, DESY / EMBL X33 · Hamburg, Germany
q range0.05 – 5.187Sample 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

Downloadable Files

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pddf: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:156 field values
Field pathRaw value
codeSASDA75
statusPublished
type_of_curveSingle concentration
angular_unit1/nm
project.titleA mechanism for histone chaperoning activity of nucleoplasmin: thermodynamic and structural models.
project.publication.titleA mechanism for histone chaperoning activity of nucleoplasmin: thermodynamic and structural models.
project.publication.author_listTaneva SG, Bañuelos S, Falces J, Arregi I, Muga A, Konarev PV, Svergun DI, Velázquez-Campoy A, Urbaneja MA
project.publication.journalJ Mol Biol
project.publication.doi10.1016/j.jmb.2009.08.005
project.publication.pmid19683001
project.publication.published_date2009 Oct 23
project.statusreleased
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project.released_date2015-07-07
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experiment.instrument.detector.resolution0.172
experiment.instrument.nameDORIS III, DESY
experiment.instrument.cityHamburg
experiment.instrument.countryGermany
experiment.instrument.beamline_nameEMBL X33
experiment.instrument.beam_geometry0.60
experiment.instrument.type_of_sourceX-ray synchrotron
experiment.instrument.point_sourcenull
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experiment.instrument.xray_energynull
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experiment.sample.molecule[0].long_nameNP-H2AH2B
experiment.sample.molecule[0].short_nameNP-H2AH2B
experiment.sample.molecule[0].sequencenull
experiment.sample.molecule[0].organismEscherichia coli
experiment.sample.molecule[0].uniprot_codenull
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experiment.sample.molecule[0].total_mw250.0
experiment.sample.molecule[0].number_molecules5
experiment.sample.molecule[0].complex_statenull
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experiment.sample.buffer.name20 mM Pipes buffer 150 mM NaCl
experiment.sample.buffer.concentration_unitmM
experiment.sample.buffer.commentnull
experiment.sample.buffer.additiveNaCl 150.000 mM
experiment.sample.buffer.concentration20.0
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph7.5
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameNucleoplasmin-H2AH2B complex
experiment.sample.ext_coefficientnull
experiment.sample.contrastnull
experiment.sample.specific_volnull
experiment.sample.dry_volnull
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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_namePetr
experiment.contributor[0].contributor_surnameKonarev
experiment.contributor[0].orcidnull
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experiment.concentration_unitnull
experiment.date2014-12-03
experiment.storage_temperature10.0
experiment.cell_temperature10.0
experiment.exposure_time15.0
experiment.number_of_frames4
experiment.wavelength0.15
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last_modified2023-05-25T11:21:52.654103+02:00
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View the complete summary.json source
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  "status": "Published",
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  "angular_unit": "1/nm",
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    "title": "A mechanism for histone chaperoning activity of nucleoplasmin: thermodynamic and structural models.",
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View the complete manifest.json source
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