Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


549 experimental data sets on hold
594 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:

SASDLZ2 – Immunoglobulin G3 (IgG3) Glycosylated

Immunoglobulin G subclass 3 experimental SAS data
Sample: Immunoglobulin G subclass 3 monomer, 155 kDa Homo sapiens protein
Buffer: 20 mM L-histidine, 138 mM NaCl, and 2.6 mM KCl buffer, pH: 6
Experiment: SAXS data collected at B21, Diamond Light Source on 2019 Jul 29
Solution structures of human myeloma IgG3 antibody reveal extended Fab and Fc regions relative to the other IgG subclasses. J Biol Chem :100995 (2021)
Spiteri VA, Goodall M, Doutch J, Rambo RP, Gor J, Perkins SJ
RgGuinier 7.0 nm
Dmax 22.9 nm
VolumePorod 267 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.