Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


512 experimental data sets on hold
511 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:

SASDJ53 – Doublet acyl carrier protein-thioesterase domain from Men2

Menisporopsin doublet Acyl Carrier Protein-Thioesterase experimental SAS data
Doublet acyl carrier protein-thioesterase domain from Men2 Rg histogram
Sample: Menisporopsin doublet Acyl Carrier Protein-Thioesterase monomer, 58 kDa Menisporopsis theobromae BCC … protein
Buffer: 25 mM Tris, 150 mM NaCl, pH: 8
Experiment: SAXS data collected at B21, Diamond Light Source on 2020 Jan 25
SAXS reveals highly flexible interdomain linkers of tandem acyl carrier protein–thioesterase domains from a fungal nonreducing polyketide synthase FEBS Letters (2020)
Bunnak W, Winter A, Lazarus C, Crump M, Race P, Wattana‐Amorn P
RgGuinier 4.2 nm
Dmax 17.3 nm
VolumePorod 84 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.