Curated repository for small angle scattering data and models

SASBDB currently contains:


experimental data sets


352 experimental data sets on hold
561 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:

SASDDR3 – Yeast tRNA Nm34 methyltransferase Trm7-Trm734 complex from Sacharomyces cerevisiae

Trm7: tRNA (cytidine(32)/guanosine(34)-2'-O)-methyltransferaseTrm734: Regulator of Ty1 transposition protein 10 experimental SAS data
CORAL model
Sample: Trm7: tRNA (cytidine(32)/guanosine(34)-2'-O)-methyltransferase monomer, 36 kDa Saccharomyces cerevisiae (strain ... protein
Trm734: Regulator of Ty1 transposition protein 10 monomer, 116 kDa Saccharomyces cerevisiae (strain ... protein
Buffer: 50 mM HEPES, 200 mM KCl, 5% v/v Glycerol, 10mM β-mercaptoethanol, pH: 8
Experiment: SAXS data collected at BL-10C, Photon Factory (PF), High Energy Accelerator Research Organization (KEK) on 2015 Dec 16
Structure of tRNA methyltransferase complex of Trm7 and Trm734 reveals a novel binding interface for tRNA recognition. Nucleic Acids Res (2019)
Hirata A, Okada K, Yoshii K, Shiraishi H, Saijo S, Yonezawa K, Shimizu N, Hori H
RgGuinier 3.8 nm
Dmax 13.0 nm
VolumePorod 218 nm3

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