Post-translational acylation drives folding and activity of the CyaA bacterial toxin

Corentin Léger Submitted to SASBDB: 2025 Jul 16
Published in SASBDB:

SASDXH6 – Adenylate Cyclase Toxine proCyaA

Adenylate cyclase Toxin experimental SAS data
GROMACS model
Sample: Adenylate cyclase Toxin monomer, 178 kDa Escherichia coli protein
Buffer: 20mM HEPES , 50mM NaCl, 2mM CaCl2, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2023 Nov 23
RgGuinier 4.9 nm
Dmax 17.5 nm
VolumePorod 305 nm3

SASDXG6 – Adenylate Cyclase Toxine CyaA

Adenylate cyclase Toxin experimental SAS data
ALPHAFOLD model
Sample: Adenylate cyclase Toxin monomer, 178 kDa Escherichia coli protein
Buffer: 20mM HEPES , 50mM NaCl, 2mM CaCl2, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2023 Nov 23
RgGuinier 4.7 nm
Dmax 16.5 nm
VolumePorod 312 nm3