Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


497 experimental data sets on hold
549 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:

SASDFS7 – Talin-1 head amino acids 1-405(Δ139-168)

Talin-1 (Δ139-168), human experimental SAS data
Talin-1 head amino acids 1-405(Δ139-168) Rg histogram
Sample: Talin-1 (Δ139-168), human monomer, 48 kDa Homo sapiens protein
Buffer: 50 mM sodium phosphate, 150mM NaCl, pH: 7.2
Experiment: SAXS data collected at EMBL P12, PETRA III on 2015 Sep 24
The F1 loop of the talin head domain acts as a gatekeeper in integrin activation and clustering. J Cell Sci 133(19) (2020)
Kukkurainen S, Azizi L, Zhang P, Jacquier MC, Baikoghli M, von Essen M, Tuukkanen A, Laitaoja M, Liu X, Rahikainen R, Orłowski A, Jänis J, Määttä JAE, Varjosalo M, Vattulainen I, Róg T, Svergun D, Cheng RH, Wu J, Hytönen VP, Wehrle-Haller B
RgGuinier 3.3 nm
Dmax 13.3 nm
VolumePorod 77 nm3

Browse the contents according to:

Macromolecule type
Model type
Dissemination type
To cite SASBDB refer to: Kikhney AG, Borges CR, Molodenskiy DS, Jeffries CM, Svergun DI (2020) SASBDB: Towards an automatically curated andvalidated repository for biological scattering data. Protein Science 29(1); 66-75.