Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


435 experimental data sets on hold
393 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:

SASDEW3 – DNA ligase A (MtbLigA) complexed with exodeoxyribonuclease III protein (MtbXthA)

DNA ligase AProbable exodeoxyribonuclease III protein XthA experimental SAS data
DAMMIF model
Sample: DNA ligase A monomer, 76 kDa Mycobacterium tuberculosis (strain … protein
Probable exodeoxyribonuclease III protein XthA monomer, 33 kDa Mycobacterium tuberculosis protein
Buffer: 50 mM Tris-HCl, 200 mM NaCl, 2 mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2017 May 13
M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision repair. Nucleic Acids Res (2020)
Khanam T, Afsar M, Shukla A, Alam F, Kumar S, Soyar H, Dolma K, Pasupuleti M, Srivastava KK, Ampapathi RS, Ramachandran R
RgGuinier 6.2 nm
Dmax 23.9 nm
VolumePorod 662 nm3

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Model type
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