Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


166 experimental data sets on hold
201 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:

SASDCR9 – Kif2A-tubulin-DARPin complex in presence of AMP-PNP

Designed Ankyrin Repeat Protein D1Kinesin-like protein KIF2ATubulin alpha-1B chainTubulin beta-2B chain experimental SAS data
DAMMIF model
Sample: Designed Ankyrin Repeat Protein D1monomer, 18 kDa synthetic construct protein
Kinesin-like protein KIF2Amonomer, 48 kDa Homo sapiens protein
Tubulin alpha-1B chaindimer, 100 kDa Bos taurus protein
Tubulin beta-2B chaindimer, 100 kDa Bos taurus protein
Buffer: HEPES 20 mM, MgCl2 1mM, NaCl 150mM, pH: 7.2
Experiment: SAXS data collected at G1, Cornell High Energy Synchrotron Source (CHESS) on 2016 May 16
Ternary complex of Kif2A-bound tandem tubulin heterodimers represents a kinesin-13-mediated microtubule depolymerization reaction intermediate. Nat Commun 9(1):2628 (2018)
Trofimova D, Paydar M, Zara A, Talje L, Kwok BH, Allingham JS
RgGuinier 5.4 nm
Dmax 19.5 nm
VolumePorod 374 nm3

Browse the contents according to:

Macromolecule type
Model type
Dissemination type