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Open Dataset XSX1TKUI


SEC-SAXS-MALS for NSP12/NSP7/NSP8 from SARS-CoV2

Abstract

Non-structural Proteins 12, 7, and 8 are a component of the RNA dependent RNA polymerase (RdRp) from SARS CoV2. During the SEC the NSP7 dissociate and only the NSP12/8 complex could be detected at the SEC peak.

Experimental description

The full SEC-SAXS trace set is available here. Each fame is a 2 second exposure and since collected on a direct detector there is nearly no time separation between frames. The buffer was 20mM Hepes, 150 mM NaCl, 1 mM TCEP pH 7.5. Non Structural Proteins12 , 7 and 8 are a component of the RNA dependent RNA polymerase (RdRp) from SARS CoV2. These proteins were co- expressed in E. Coli and co-purified, sent to SIBYLS for collection, and then purified again as part of the SEC- SAXS process. The full SEC-SAXS elution set is here for further analysis.

File description

Each file name is numerically iterated so that *_00009.cbf.dat is the 9th SAXS frame from the elution trace. Since it is the 9th frame it is collected 18 seconds after the instrument began recording. The merged NSP12_7_8.dat file for an SEC peak region is included.

Created

2021-03-07

Updated

2021-05-21

Data collection technique

SEC-SAXS

Journal DOI

Source

Beamline

Wavelength

Sample to Detector Distance


Submitting Author

Michal Hammel

Lawrence Berkeley National Laboratory, The SIBYLS Beamline

United States of America

[email protected]

Collaborators

Greg Hura, Daniel Rosenberg, Mateusz Wilamowski, Andrzej Joachimiak , Youngchang Kim

Project Leader

Michal Hammel

[email protected]


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Complete Set of SAS Data Files

The complete SAS dataset is downloadable as a zip file.


Individual SAS Data Files (total 1)

These are individual SAS data files that may be raw or processed (merged, etc.). These may or not be included in a zip file containing a larger dataset.


Supplemental Data and Supporting Materials (total 2)

These data and materials may include X-ray crystal structure coordinates, multi-angle light scattering data, .etc. It may also include additional details or methods pertaining to the SAXS experiments, or the researcher's interpretations of the results.


Open SAXS data analysis sites in a new tab using these links

SAXS Similarity SAXS FrameSlice


Samples:

  • Macromolecule 1: NSP12
    • Sample Full Name: Non-structural Protein 12
    • Sample Type: Protein
    • Source Organism:
    • Source Organism NCBI Taxonomy ID:
    • Expression System:
    • Expression NCBI Taxonomy ID:
    • Sequence or Chemical Formula:
  • Macromolecule 2: NSP7
    • Sample Full Name: Non-structural Protein 7
    • Sample Type: Protein
    • Source Organism:
    • Source Organism NCBI Taxonomy ID:
    • Expression System:
    • Expression NCBI Taxonomy ID:
    • Sequence or Chemical Formula:
  • Macromolecule 3: NSP8
    • Sample Full Name: Non-structural Protein 8
    • Sample Type: Protein
    • Source Organism:
    • Source Organism NCBI Taxonomy ID:
    • Expression System:
    • Expression NCBI Taxonomy ID:
    • Sequence or Chemical Formula: