Curated repository for small angle scattering data and models


SASBDB currently contains:


1064

experimental data sets

1567

models
279 experimental data sets on hold
324 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:

SASDFN5 – Wild type 2-amino-3-carboxymuconate 6-semialdehyde decarboxylase, ACMSD tetramer, at pH 7.0

2-amino-3-carboxymuconate 6-semialdehyde decarboxylase experimental SAS data
CORAL model
Sample: 2-amino-3-carboxymuconate 6-semialdehyde decarboxylase tetramer, 159 kDa Pseudomonas fluorescens protein
Buffer: 25 mM HEPES, 5 mM DTT, pH: 7
Experiment: SAXS data collected at BL4-2, Stanford Synchrotron Radiation Lightsource (SSRL) on 2018 Jan 10
Quaternary structure of α-amino-β-carboxymuconate-ε-semialdehyde decarboxylase (ACMSD) controls its activity. J Biol Chem (2019)
Yang Y, Davis I, Matsui T, Rubalcava I, Liu A
RgGuinier 4.7 nm
Dmax 17.5 nm
VolumePorod 195 nm3

SASDF76 – Polyphosphate-targeting protein A
Polyphosphate-targeting protein A experimental SAS data
CORAL model
Structural and biochemical analysis of a phosin from Streptomyces chartreusis reveals a combined polyphosphate- and metal-binding fold.
SASDEE7 – Human TRPML2 Ion Channel Extracytosolic/Lumenal Domain at pH 6.5, 0.5 mM Calcium
Transient receptor potential channel mucolipin 2 experimental SAS data
CORAL model
Structure of the Human TRPML2 Ion Channel Extracytosolic/Lumenal Domain.
SASDE52 – Ribonuclease E from Escherichia coli
Endoribonuclease E experimental SAS data
DAMFILT model
A structural and biochemical comparison of Ribonuclease E homologues from pathogenic bacteria highlights species-specific properties
SASDFK3 – Splicing factor, proline- and glutamine-rich (SFPQ)
Splicing factor, proline- and glutamine-rich experimental SAS data
CORAL model
A new crystal structure and small-angle X-ray scattering analysis of the homodimer of human SFPQ
SASDFS3 – Murine transcription intermediary factor 1-beta, TRIM28 RBCC assembly-null mutation R184D
Transcription intermediary factor 1-beta experimental SAS data
GASBOR model
A Dissection of Oligomerisation by the TRIM28 Tripartite Motif and the Interaction with Members of the Krab-ZFP Family.

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