Curated repository for small angle scattering data and models


SASBDB currently contains:


375

experimental data sets

666

models
189 experimental data sets on hold
225 models on hold

Small angle scattering (SAS) of X-ray and neutrons provides structural information on biological macromolecules in solution at a resolution of 1-2 nm.
SASBDB is a fully searchable curated repository of freely accessible and downloadable experimental data, which are deposited together with the relevant experimental conditions, sample details, derived models and their fits to the data.

Recent depositions:

SASDB45 – Trimeric periplasmic holdase chaperone protein Skp

Periplasmic holdase chaperone protein Skp experimental SAS data
Trimeric periplasmic holdase chaperone protein Skp Rg histogram
Sample: Periplasmic holdase chaperone protein Skp trimer, Escherichia coli protein
Buffer: 25 mM HEPES 150 mM NaCl 1 mM DTT, pH: 7.5
Experiment: SAXS data collected at P12, PETRA III 2013-Sep-24
A Spring-Loaded Mechanism Governs the Clamp-like Dynamics of the Skp Chaperone Structure 2017 Jun
Holdbrook D, Burmann B, Huber R, Petoukhov M, Svergun D, Hiller S, Bond P
RgGuinier 3.6 nm
Dmax 12.8 nm
VolumePorod 168 nm3

SASDBM7 – Subdomain SL1 of hepatitis C virus RNA domain 3'X at low ionic strength
Subdomain SL1 of hepatitis C virus experimental SAS data
DAMMIN model
Three-dimensional structure of the 3′X-tail of hepatitis C virus RNA in monomeric and dimeric states
SASDBF2 – Solution structure of 40bp long dsDNA-Sa Oligonucleotide
40bp long dsDNA-Sa Oligonucleotide experimental SAS data
DAMMIN model
Wing phosphorylation is a major functional determinant of the Lrs14-type biofilm and motility regulator AbfR1 in Sulfolobus acidocaldarius
SASDB48 – Major viral transcription factor ICP4/Immediate Early 3 DNA (ICP4N IE3_19mer) complex
Major viral transcription factor ICP4Immediate Early 3 experimental SAS data
NONE model
The herpes viral transcription factor ICP4 forms a novel DNA recognition complex
SASDC83 – Dimeric apoptosis regulator BAX (Bcl-2 associated X)
Apoptosis regulator BAX (Bcl-2 associated X) experimental SAS data
CORAL model
Oligomerization process of Bcl-2 associated X protein revealed from intermediate structures in solution
SASDBU7 – DNA binding domain (DBD) of chromo domain-containing protein 1 (Chd1: 1009-1274)
chromodomain helicase DNA binding domain experimental SAS data
GASBOR model
Structural reorganization of the chromatin remodeling enzyme Chd1 upon engagement with nucleosomes.

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