Data type: SASBDB experimental dataStatus: PublishedCurve type: Single concentrationLast updated: 2023-06-20T14:43:31.013409+02:00
SEC-SAXS was performed at 20°C using the following parameters: Column: BioSEC5-500Å (4.6 mm id * 300 mm); Flow rate: 0.3 mL/min; Sample injection concentration: 4.5 mg/mL; Injection volume: 50μL. The data were collected through the SEC peak of the protein as a series of 38 x 0.75 second exposures.
The experimental molecular weight was determined from SEC-MALS (130 kDa).
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1. Samples, Components and Experimental Conditions Sample & Experiment
Sample 1 · R16-24 human dystrophin fragment
Concentration
— – —
Buffer / pH
NaP 20 mM, NaCl 300 mM, EDTA 1 mM, Glycérol 2% / 7.5
Experimental temperature
20.0
Facility / beamline
SOLEIL / SWING
Wavelength
0.1033 nm
Exposure
0.75 s × 51
Molecular Components
Component
Type / organism
UniProt and Construct
Oligomeric State
Molecular weight
Human dystrophin central domain R16-24 fragmentView sequence
2. Measurements Reported by SASBDB Reported Results
Metric
Method
Value
Uncertainty
Unit
dmax
P(r)
34.0
—
Å
i0
Guinier
1.05
—
arbitrary
i0
P(r)
1.037
—
arbitrary
mw
Experimental
130.0
—
kDa
rg
Guinier
9.28
—
Å
rg
P(r)
9.38
—
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/z4/sasdfz4/source/SASDFZ4.dat
downloaded
64624
full_entry_zip
sasbdb/entries/z4/sasdfz4/source/SASDFZ4.zip
downloaded
35977
pddf
sasbdb/entries/z4/sasdfz4/source/SASDFZ4.out
downloaded
36645
sascif
sasbdb/entries/z4/sasdfz4/source/SASDFZ4.sascif
downloaded
94694
summary
sasbdb/entries/z4/sasdfz4/source/summary.json
downloaded
10629
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5. Experiment Description and Publication Experiment & Publication
Original Experiment Description
Synchrotron SAXS data from solutions of the R16-24 human dystrophin fragment in NaP 20 mM, NaCl 300 mM, EDTA 1 mM, glycerol 2%, pH 7.5 were collected using size-exclusion chromatography SAXS (SEC-SAXS) on the SWING beam line SOLEIL (Saint-Aubin, France) using a CCD AVIEX PCCD170170 detector at a sample-detector distance of 2 m and at a wavelength of λ = 0.1033 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.
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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.
SEC-SAXS was performed at 20°C using the following parameters: Column: BioSEC5-500Å (4.6 mm id * 300 mm); Flow rate: 0.3 mL/min; Sample injection concentration: 4.5 mg/mL; Injection volume: 50μL. The data were collected through the SEC peak of the protein as a series of 38 x 0.75 second exposures.
The experimental molecular weight was determined from SEC-MALS (130 kDa).
experiment_description
Synchrotron SAXS data from solutions of the R16-24 human dystrophin fragment in NaP 20 mM, NaCl 300 mM, EDTA 1 mM, glycerol 2%, pH 7.5 were collected using size-exclusion chromatography SAXS (SEC-SAXS) on the SWING beam line SOLEIL (Saint-Aubin, France) using a CCD AVIEX PCCD170170 detector at a sample-detector distance of 2 m and at a wavelength of λ = 0.1033 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.