Curated repository for small angle scattering data and models


SASBDB currently contains:


3219

experimental data sets

4415

models
523 experimental data sets on hold
692 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:

SASDQT4 – DNA-binding protein from starved cells: DgrDpsWT in 50 mM MOPS pH 7.0, 230 mM NaCl

DNA protection during starvation, DPS (Ferritin superfamily) experimental SAS data
GASBOR model
Sample: DNA protection during starvation, DPS (Ferritin superfamily) dodecamer, 270 kDa Deinococcus grandis protein
Buffer: 50 mM MOPS-NaOH, 230 mM NaCl, pH: 7
Experiment: SAXS data collected at EMBL P12, PETRA III on 2021 Nov 8
Controlled modulation of the dynamics of the Deinococcus grandis Dps N-terminal tails by divalent metals. Protein Sci :e4567 (2023)
Guerra JPL, Blanchet CE, Vieira BJC, Waerenborgh JC, Jones NC, Hoffmann SV, Pereira AS, Tavares P
RgGuinier 4.5 nm
Dmax 20.0 nm
VolumePorod 454 nm3

Zinc finger protein 410 (ZNF410): C-terminal region with 1-5 zinc fingers bound to DNA
DNA (Zinc finger protein 410 recognition sequence)Zinc finger protein 410 experimental SAS data
Allosteric autoregulation of DNA binding via a DNA-mimicking protein domain: a biophysical study of ZNF410-DNA interaction using small angle X-ray scattering. Nucleic Acids Res 2023 Jan 20;
Nucleic Acids Res (2023 Jan 20)
Lanthionine synthetase C-like protein (MadC)
Lanthionine synthetase C-like protein experimental SAS data
The structure of MadC from Clostridium maddingley reveals new insights into class I lanthipeptide cyclases Frontiers in Microbiology 2023 Jan 18 13
Frontiers in Microbiology 13 (2023 Jan 18)
SALL4 Zinc Finger Cluster 4 bound to AT-rich DNA
Sal-like protein 4AT-rich dsDNA experimental SAS data
Structure of SALL4 zinc finger domain reveals link between AT-rich DNA binding and Okihiro syndrome. Life Sci Alliance 2023 Mar;6(3)
Life Sci Alliance 6(3) (2023 Mar)
Fused complex of cytochrome P450 143 and ferredoxin Rv1786 (Cyp143 and rv1786)
His-tagged fused complex of cytochrome P450 143 and ferredoxin Rv1786 experimental SAS data
Structural insights into 3Fe–4S ferredoxins diversity in M. tuberculosis highlighted by a first redox complex with P450 Frontiers in Molecular Biosciences 2023 Jan 9 9
Frontiers in Molecular Biosciences 9 (2023 Jan 9)
The scaffold of Plasmodium berghei multi aminoacyl-tRNA synthetase complexes
Chimeric construct containing the GST-like domains of P. berghei tRNA import protein and glutamyl-tRNA synthetase experimental SAS data
Solution x-ray scattering highlights discrepancies in Plasmodium multi-aminoacyl-tRNA synthetase complexes. Protein Sci 2023 Jan 6;:e4564
Protein Sci :e4564 (2023 Jan 6)

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.