Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


455 experimental data sets on hold
476 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:

SASDGB5 – The PDZ1-2 domain of postsynaptic density protein 95 (PSD-95) bound to RRESEI peptide

PDZ1-2 fragment of PSD-95/Disks large homolog 4 experimental SAS data
OTHER model
Sample: PDZ1-2 fragment of PSD-95/Disks large homolog 4 monomer, 21 kDa Homo sapiens protein
Buffer: 20 mM TRIS/HCl, 150 mM NaCl + 10 mM RRESEI, pH: 8.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2015 Jun 11
The dual PDZ domain from Postsynaptic density protein 95 forms a scaffold with peptide ligand Biophysical Journal (2020)
Rodzli N, Lockhart-Cairns M, Levy C, Chipperfield J, Bird L, Baldock C, Prince S
RgGuinier 3.0 nm
Dmax 13.1 nm
VolumePorod 32 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.