Double-stranded RNA-binding protein Staufen homolog 1 - RNA binding domain 3 and 4 - in complex with STAU1 binding site within the ADP-ribosylation factor1 - long
Data type: SASBDB experimental dataStatus: PublishedCurve type: Single concentrationLast updated: 2020-02-12T18:29:36.587247+01:00
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1. Samples, Components and Experimental Conditions Sample & Experiment
Sample 1 · Double-stranded RNA-binding protein Staufen homolog 1 - RNA binding domain 3 and 4 - in complex with STAU1 binding site within the ADP-ribosylation factor1 - long
Concentration
— – 5.0
Buffer / pH
50 mM potassium phosphate, 100 mM NaCl, 3.5 mM 2-mercaptoethanol / 6.8
Experimental temperature
15.0
Facility / beamline
Diamond Light Source / B21
Wavelength
0.1025 nm
Exposure
3.0 s × 1
Molecular Components
Component
Type / organism
UniProt and Construct
Oligomeric State
Molecular weight
Double-stranded RNA-binding protein Staufen homolog 1 - RNA binding domain 3 and 4View sequence
2. Measurements Reported by SASBDB Reported Results
Metric
Method
Value
Uncertainty
Unit
dmax
P(r)
6.97
—
Å
i0
Guinier
0.01024
7.8e-05
arbitrary
i0
P(r)
0.009973
—
arbitrary
mw
Experimental
34.0
—
kDa
mw
Porod
33.0
—
kDa
porod_volume
Porod
53.0
—
ų
rg
Guinier
2.536
0.063
Å
rg
P(r)
2.46
—
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
Category
Path
Download status
Size
curve
sasbdb/entries/49/sasdf49/source/SASDF49.dat
downloaded
11494
full_entry_zip
sasbdb/entries/49/sasdf49/source/SASDF49.zip
downloaded
11847
pddf
sasbdb/entries/49/sasdf49/source/SASDF49.out
downloaded
27814
sascif
sasbdb/entries/49/sasdf49/source/SASDF49.sascif
downloaded
37624
summary
sasbdb/entries/49/sasdf49/source/summary.json
downloaded
7643
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5. Experiment Description and Publication Experiment & Publication
Original Experiment Description
Synchrotron SAXS data from solutions of double-stranded RNA-binding protein Staufen homolog 1 - RNA binding domain 3 and 4 - in complex with STAU1 binding site within the ADP-ribosylation factor1 - long in 50 mM potassium phosphate, 100 mM NaCl, 3.5 mM 2-mercaptoethanol, pH 6.8 were collected on the B21 beam line at the Diamond Light Source (Didcot, UK) using a Pilatus 2M detector at a wavelength of λ = 0.1025 nm (I(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 5.00 mg/ml was measured at 15°C. One 3 second frame was collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.
Related Publication
Title
Staufen1 reads out structure and sequence features in ARF1 dsRNA for target recognition.
Authors
Yadav DK, Zigáčková D, Zlobina M, Klumpler T, Beaumont C, Kubíčková M, Vaňáčová Š, Lukavsky PJ
DOI / PMID
10.1093/nar/gkz1163 / 31875226
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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.
50 mM potassium phosphate, 100 mM NaCl, 3.5 mM 2-mercaptoethanol
experiment.sample.buffer.concentration_unit
null
experiment.sample.buffer.comment
null
experiment.sample.buffer.additive
null
experiment.sample.buffer.concentration
null
experiment.sample.buffer.pka
null
experiment.sample.buffer.ph
6.8
experiment.sample.buffer.deuteration
null
experiment.sample.purity_method
null
experiment.sample.name
Double-stranded RNA-binding protein Staufen homolog 1 - RNA binding domain 3 and 4 - in complex with STAU1 binding site within the ADP-ribosylation factor1 - long
CEITEC - Central European Institute of Technology, Masaryk University
experiment.contributor[0].affiliation[0].webpage
https://www.ceitec.eu/
experiment.contributor[0].contributor_name
Tomas
experiment.contributor[0].contributor_surname
Klumpler
experiment.contributor[0].orcid
null
experiment.concentration_method
null
experiment.concentration_unit
null
experiment.date
2018-09-20
experiment.storage_temperature
null
experiment.cell_temperature
15.0
experiment.exposure_time
3.0
experiment.number_of_frames
1
experiment.wavelength
0.1025
experiment.sample_detector_distance
null
experiment.concentration_min
null
experiment.concentration_max
5.0
experiment.sample_volume
null
experiment.flow_rate
null
experiment.s_min
0.206
experiment.s_max
3.001
experiment.total_exposure_time
null
experiment.seccolumn
null
fits
[]
estimated_volume_method
null
pddf_software
ATSAS GNOM
pddf_software_version
5.0
i0_calibration_standard
null
description
null
experiment_description
Synchrotron SAXS data from solutions of double-stranded RNA-binding protein Staufen homolog 1 - RNA binding domain 3 and 4 - in complex with STAU1 binding site within the ADP-ribosylation factor1 - long in 50 mM potassium phosphate, 100 mM NaCl, 3.5 mM 2-mercaptoethanol, pH 6.8 were collected on the B21 beam line at the Diamond Light Source (Didcot, UK) using a Pilatus 2M detector at a wavelength of λ = 0.1025 nm (I(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 5.00 mg/ml was measured at 15°C. One 3 second frame was collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.