Curated repository for small angle scattering data and models


SASBDB currently contains:


2544

experimental data sets

3654

models
477 experimental data sets on hold
557 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:

SASDMU7 – Apt31 - ssDNA aptamer specific to the receptor-binding domain of SARS-CoV-2

ssDNA aptamer Apt31 specific to the receptor-binding domain of SARS-CoV-2 experimental SAS data
GROMACS model
Sample: SsDNA aptamer Apt31 specific to the receptor-binding domain of SARS-CoV-2 monomer, 10 kDa Artificially synthesized DNA
Buffer: Tris-HCl, pH: 7.4
Experiment: SAXS data collected at 13A, Taiwan Photon Source on 2020 Dec 18
Structure and Interaction Based Design of Anti‐SARS‐CoV‐2 Aptamers Chemistry – A European Journal (2022)
Mironov V, Shchugoreva I, Artyushenko P, Morozov D, Borbone N, Oliviero G, Zamay T, Moryachkov R, Kolovskaya O, Lukyanenko K, Song Y, Merkuleva I, Zabluda V, Peters G, Koroleva L, Veprintsev D, Glazyrin Y, Volosnikova E, Belenkaya S, Esina T, Isaeva A, Nesmeyanova V, Shanshin D, Berlina A, Komova N, Svetlichnyi V, Silnikov V, Shcherbakov D, Zamay G, Zamay S, Smolyarova T, Tikhonova E, Chen K, Jeng U, Condorelli G, de Franciscis V, Groenhof G, Yang C, Moskovsky A, Fedorov D, Tomilin F, Tan W, Alexeev Y, Berezovski M, Kichkailo A
RgGuinier 1.9 nm
Dmax 6.5 nm
VolumePorod 12 nm3

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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.