Curated repository for small angle scattering data and models


SASBDB currently contains:


4655

experimental data sets

5863

models
600 experimental data sets on hold
786 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:

SASDVU5 – Marchantia polymorpha Auxin Response Factor 3 in complex with high affinity DNA

Auxin response factorHigh Affinity ARF binding sequence inverted repeat with 6 nucleotide spacing experimental SAS data
SWISSMODEL model
Sample: Auxin response factor monomer, 46 kDa Marchantia polymorpha protein
High Affinity ARF binding sequence inverted repeat with 6 nucleotide spacing dimer, 12 kDa DNA
Buffer: 20 mM Tris-HCl, 150 mM NaCl, 1 mM DTT, pH: 8
Experiment: SAXS data collected at BL11 - NCD, ALBA on 2019 Dec 3
The structure and function of the DNA binding domain of class B MpARF2 share more traits with class A AtARF5 than to that of class B AtARF1. Structure (2025)
Crespo I, Malfois M, Rienstra J, Tarrés-Solé A, van den Berg W, Weijers D, Boer DR
RgGuinier 3.1 nm
Dmax 8.4 nm
VolumePorod 67 nm3

Browse the contents according to:

Organism
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.