Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


618 experimental data sets on hold
676 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:

SASDUB4 – Urate Oxidase Updated Consensus SAXS Data

Uricase experimental SAS data
Sample: Uricase tetramer, 136 kDa Aspergillus flavus protein
Buffer: 100 mM Tris, 150 mM NaCl, pH: 8
Experiment: SANS data collected at (Consensus SAS), Multi-facility, Multiple countries on 2024 Feb 4
Benchmarking predictive methods for small-angle X-ray scattering from atomic coordinates of proteins using maximum likelihood consensus data IUCrJ 11(5) (2024)
Trewhella J, Vachette P, Larsen A
RgGuinier 3.2 nm
Dmax 9.3 nm

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.