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- SASDC38: Truncated alpha-DsbN protein (thiol-disulfide exchange protein, a... -

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Basic information

Entry
Database: SASBDB / ID: SASDC38
SampleTruncated alpha-DsbN protein
  • thiol-disulfide exchange proteinDisulfide (protein), alpha-DsbN, Wolbachia endosymbiont of Drosophila melanogaster
Function / homologyThioredoxin / Thioredoxin-like fold / Thioredoxin-like superfamily / DsbA-like disulfide oxidoreductase
Function and homology information
Biological speciesWolbachia endosymbiont of Drosophila melanogaster (bacteria)
CitationDate: 2019 Mar 1
Title: The atypical thiol–disulfide exchange protein α-DsbA2 from Wolbachia pipientis is a homotrimeric disulfide isomerase
Authors: Walden P / Whitten A / Premkumar L / Halili M / Heras B / King G
Contact author
  • Andrew Whitten (ANSTO, Australian Nuclear Science and Technology Organisation, Kirrawee DC, NSW 2232, Australia)

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Models

Model #1597
Type: dummy / Software: (5.3) / Radius of dummy atoms: 1.75 A / Symmetry: P1 / Comment: Filtered model from Damaver / Chi-square value: 1.034 / P-value: 0.247123
Search similar-shape structures of this assembly by Omokage search (details)
Model #1598
Type: atomic / Software: (1.1) / Radius of dummy atoms: 1.90 A / Symmetry: P1 / Chi-square value: 3.88
Search similar-shape structures of this assembly by Omokage search (details)

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Sample

SampleName: Truncated alpha-DsbN protein / Specimen concentration: 1.25-5.00
BufferName: 25mM TRIS, 150mM NaCl / pH: 7.5
Entity #793Name: alpha-DsbN / Type: protein / Description: thiol-disulfide exchange proteinDisulfide / Formula weight: 21.091 / Num. of mol.: 1 / Source: Wolbachia endosymbiont of Drosophila melanogaster / References: UniProt: Q73FL6
Sequence:
SNAARDNVTK SKISQYKDQI FDLTYPYSGN ENSSVIAVGF LDYSCGHCKA IKNDIKQLIN DGKIKYIFRD APILGNASLK AAKSALAVYF LNKEKYFDFH HAALSHKGEF SDESILDIVK NIGIDEDDFN DSIKDNADKI EQMINNSRLL VRDLGVGGTP FLIIGDSLFV GATDLNVLRK KVDELSHKQG

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Experimental information

BeamInstrument name: Australian Synchrotron SAXS/WAXS / City: Melbourne / 国: Australia / Shape: Point / Type of source: X-ray synchrotronSynchrotron / Wavelength: 0.1033 Å / Dist. spec. to detc.: 1.575 mm
DetectorName: Pilatus 1M / Type: Dectris / Pixsize x: 172 mm
Scan
Title: Truncated alpha-DsbN protein / Measurement date: Feb 29, 2012 / Storage temperature: 4 °C / Cell temperature: 10 °C / Exposure time: 2 sec. / Number of frames: 8 / Unit: 1/A /
MinMax
Q0.01 0.3996
Distance distribution function P(R)
Sofotware P(R): GNOM 4.6 / Number of points: 296 /
MinMax
Q0.009955 0.3996
P(R) point1 296
R0 63
Result
Type of curve: single_conc
ExperimentalStandardStandard errorPorod
MW23 kDa23 kDa1 23 kDa
Volume---275 nm3

P(R)P(R) errorGuinierGuinier error
Forward scattering, I00.0215 0.0001 0.0215 0.0001
Radius of gyration, Rg1.88 nm0.01 1.87 nm0.01

MinMaxError
D-6.3 0.3
Guinier point1 45 -

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