Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


573 experimental data sets on hold
649 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:

SASDPK4 – His-tagged RdfS Excisionase monomeric in solution

DNA-binding protein experimental SAS data
His-tagged RdfS Excisionase monomeric in solution Rg histogram
Sample: DNA-binding protein monomer, 13 kDa Mesorhizobium loti protein
Buffer: 150 mM Tris-HCl, 300 mM NaCl, 5% v/v glycerol, pH: 7.4
Experiment: SAXS data collected at SAXS/WAXS, Australian Synchrotron on 2019 Jun 19
Crystallographic and X-ray scattering study of RdfS, a recombination directionality factor from an integrative and conjugative element Acta Crystallographica Section D Structural Biology 78(10) (2022)
Verdonk C, Marshall A, Ramsay J, Bond C
RgGuinier 2.2 nm
Dmax 9.2 nm
VolumePorod 23 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 and validated repository for biological scattering data. Protein Science 29(1); 66-75.