Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


411 experimental data sets on hold
500 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:

SASDJ69 – Sensory rhodopsin II - transducer complex (NpSRII/NpHtrII) in detergent at 150 mM NaCl studied with SAXS

Sensory rhodopsin II from Natronbacterium pharaonisSensory rhodopsin II transducer from Natronomonas pharaonis experimental SAS data
Sample: Sensory rhodopsin II from Natronbacterium pharaonis dimer, 53 kDa Natronomonas pharaonis protein
Sensory rhodopsin II transducer from Natronomonas pharaonis dimer, 116 kDa Natronomonas pharaonis protein
Buffer: 150 mM NaCl, 25 mM Na/Na-Pi, 1.0 mM EDTA, 0.05% DDM, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2018 Dec 8
Ambiguities in and completeness of SAS data analysis of membrane proteins: the case of the sensory rhodopsin IIā€“transducer complex Acta Crystallographica Section D Structural Biology 77(11) (2021)
Ryzhykau Y, Vlasov A, Orekhov P, Rulev M, Rogachev A, Vlasova A, Kazantsev A, Verteletskiy D, Skoi V, Brennich M, Pernot P, Murugova T, Gordeliy V, Kuklin A
RgGuinier 7.6 nm
Dmax 41.0 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.