Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


501 experimental data sets on hold
535 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:

SASDLF5 – RORg2 bound to a Variant-RORgamma Response Element

Retinoid-related orphan receptor-gammaVariant-RORgamma Response Element experimental SAS data
RORg2 bound to a Variant-RORgamma Response Element Rg histogram
Sample: Retinoid-related orphan receptor-gamma monomer, 56 kDa Homo sapiens protein
Variant-RORgamma Response Element dimer, 18 kDa Homo sapiens DNA
Buffer: 25 mM HEPES, 150 mM TCEP, 2% Glycerol, 5 mM DTT, pH: 7.5
Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2020 Nov 20
Conformational Changes of RORĪ³ During Response Element Recognition and Coregulator Engagement Journal of Molecular Biology :167258 (2021)
Strutzenberg T, Zhu Y, Novick S, Garcia-Ordonez R, Doebelin C, He Y, Ra Chang M, Kamenecka T, Edwards D, Griffin P
RgGuinier 4.4 nm
Dmax 22.1 nm
VolumePorod 112 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.