Filamin A Ig-like domains 4-6, H743P mutant (FLNa4-6 H743P) at 2 mg/ml
Data type: SASBDB experimental dataStatus: PublishedCurve type: Single concentrationLast updated: 2019-12-06T13:07:15.624532+01:00
Three-domain fragment of human Filamin A Ig-like domains 4-6 with H743P mutation (FLNa4-6 H743P). There are two extra amino acids, Met and Ser, in the very N-terminus of the polypeptide that have resulted from TEV-cleavage of the GST fusion tag during the protein purification.
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1. Samples, Components and Experimental Conditions Sample & Experiment
Sample 1 · Filamin A Ig-like domains 4-6, H743P mutant (FLNa4-6 H743P) at 2 mg/ml
Concentration
— – 2.0
Buffer / pH
20 mM Tris, 100 mM NaCl, 1 mM DTT / 8.0
Experimental temperature
20.0
Facility / beamline
ESRF / BM29
Wavelength
0.1 nm
Exposure
1.0 s × 10
Molecular Components
Component
Type / organism
UniProt and Construct
Oligomeric State
Molecular weight
Filamin A Ig-like domains 4-6, H743P mutationView sequence
2. Measurements Reported by SASBDB Reported Results
Metric
Method
Value
Uncertainty
Unit
dmax
P(r)
15.3
—
nm
i0
Guinier
28.45
0.05
arbitrary
i0
P(r)
28.57
0.05
arbitrary
mw
Experimental
27.8
—
kDa
mw
Porod
38.0
—
kDa
porod_volume
Porod
60.0
—
nm³
rg
Guinier
3.99
0.1
nm
rg
P(r)
4.16
0.01
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
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/h3/sasdfh3/source/SASDFH3.dat
downloaded
57936
full_entry_zip
sasbdb/entries/h3/sasdfh3/source/SASDFH3.zip
downloaded
26239
pddf
sasbdb/entries/h3/sasdfh3/source/SASDFH3.out
downloaded
31237
sascif
sasbdb/entries/h3/sasdfh3/source/SASDFH3.sascif
downloaded
85590
summary
sasbdb/entries/h3/sasdfh3/source/summary.json
downloaded
9148
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5. Experiment Description and Publication Experiment & Publication
Original Experiment Description
Synchrotron SAXS data from solutions of Filamin A Ig-like domains 4-6 (H743P mutant) in 20 mM Tris, 100 mM NaCl, 1 mM DTT, pH 8 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Dectris Pilatus 1M detector at a sample-detector distance of 2.9 m and at a wavelength of λ = 0.1 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 2.00 mg/ml was measured at 20°C. 10 successive 1 second frames were collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.
Three-domain fragment of human Filamin A Ig-like domains 4-6 with H743P mutation (FLNa4-6 H743P). There are two extra amino acids, Met and Ser, in the very N-terminus of the polypeptide that have resulted from TEV-cleavage of the GST fusion tag during the protein purification.
experiment_description
Synchrotron SAXS data from solutions of Filamin A Ig-like domains 4-6 (H743P mutant) in 20 mM Tris, 100 mM NaCl, 1 mM DTT, pH 8 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Dectris Pilatus 1M detector at a sample-detector distance of 2.9 m and at a wavelength of λ = 0.1 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 2.00 mg/ml was measured at 20°C. 10 successive 1 second frames were collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.