Unlabeled cold shock protein (CSP) with denaturant
Data type: SASBDB experimental dataStatus: PublishedCurve type: Single concentrationLast updated: 2023-06-21T07:56:39.492710+02:00
The protein contains a penultimate non-canonical amino acid p-acetylphenylalanine (207 Da) that is represented as U (selenocysteine, 168 Da) in the amino acid sequence for the entry. Therefore, the calculated MW from sequence (MW(expected)) must be adjusted accordingly (ca. 40 Da).
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1. Samples, Components and Experimental Conditions Sample & Experiment
Sample 1 · Unlabeled cold shock protein (CSP) with denaturant
2. Measurements Reported by SASBDB Reported Results
Metric
Method
Value
Uncertainty
Unit
dmax
P(r)
11.48
—
nm
i0
Guinier
283.6
1.3
arbitrary
i0
P(r)
288.1
2.2
arbitrary
mw
Experimental
11.3
—
kDa
porod_volume
Porod
16.74
—
nm³
rg
Guinier
2.49
0.04
nm
rg
P(r)
2.697
0.05
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/73/sasde73/source/SASDE73.dat
downloaded
77427
full_entry_zip
sasbdb/entries/73/sasde73/source/SASDE73.zip
downloaded
40955
pddf
sasbdb/entries/73/sasde73/source/SASDE73.out
downloaded
78466
sascif
sasbdb/entries/73/sasde73/source/SASDE73.sascif
downloaded
148697
summary
sasbdb/entries/73/sasde73/source/summary.json
downloaded
5898
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5. Experiment Description and Publication Experiment & Publication
Related Publication
Title
Decoupling of size and shape fluctuations in heteropolymeric sequences reconciles discrepancies in SAXS vs. FRET measurements.
Authors
Fuertes G, Banterle N, Ruff KM, Chowdhury A, Mercadante D, Koehler C, Kachala M, Estrada Girona G, Milles S, Mishra A, Onck PR, Gräter F, Esteban-Martín S, Pappu RV, Svergun DI, Lemke EA
DOI / PMID
10.1073/pnas.1704692114 / 28716919
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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.
Every source field is expanded here, including empty values, list members and fields already shown above.
summary.json:134 field values
Field path
Raw value
code
SASDE73
status
Published
type_of_curve
Single concentration
angular_unit
1/nm
project.title
Decoupling of size and shape fluctuations in heteropolymeric sequences reconciles discrepancies in SAXS vs. FRET measurements.
project.publication.title
Decoupling of size and shape fluctuations in heteropolymeric sequences reconciles discrepancies in SAXS vs. FRET measurements.
project.publication.author_list
Fuertes G, Banterle N, Ruff KM, Chowdhury A, Mercadante D, Koehler C, Kachala M, Estrada Girona G, Milles S, Mishra A, Onck PR, Gräter F, Esteban-Martín S, Pappu RV, Svergun DI, Lemke EA
The protein contains a penultimate non-canonical amino acid p-acetylphenylalanine (207 Da) that is represented as U (selenocysteine, 168 Da) in the amino acid sequence for the entry. Therefore, the calculated MW from sequence (MW(expected)) must be adjusted accordingly (ca. 40 Da).