B. pertussis adenylate cyclase toxin-derived constructs

Carlos Espinosa-Vinals Submitted to SASBDB: 2022 Jun 1
Published in SASBDB:

SASDPP3 – RTX719. Double-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA)

Double-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 experimental SAS data
RTX719. Double-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA) Rg histogram
Sample: Double-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 monomer, 78 kDa Bordetella pertussis protein
Buffer: 50 mM NaCl, 3 mM CaCl2, 20 mM Tris, pH: 8
Experiment: SAXS data collected at Anton Paar SAXSpoint 2.0, Institute of Biotechnology, Czech Academy of Sciences/Centre of Molecular Structure on 2022 Feb 15
RgGuinier 3.4 nm
Dmax 14.5 nm
VolumePorod 67 nm3

SASDPQ3 – RTX719-K860R. Mono-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA)

Mono-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 experimental SAS data
RTX719-K860R. Mono-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA) Rg histogram
Sample: Mono-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 monomer, 78 kDa Bordetella pertussis protein
Buffer: 50 mM NaCl, 3 mM CaCl2, 20 mM Tris, pH: 8
Experiment: SAXS data collected at Anton Paar SAXSpoint 2.0, Institute of Biotechnology, Czech Academy of Sciences/Centre of Molecular Structure on 2022 Feb 16
RgGuinier 5.0 nm
Dmax 25.8 nm
VolumePorod 178 nm3

SASDPR3 – RTX719-K983R. Mono-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA)

Mono-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 experimental SAS data
RTX719-K983R. Mono-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA) Rg histogram
Sample: Mono-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 monomer, 78 kDa Bordetella pertussis protein
Buffer: 50 mM NaCl, 3 mM CaCl2, 20 mM Tris, pH: 8
Experiment: SAXS data collected at Anton Paar SAXSpoint 2.0, Institute of Biotechnology, Czech Academy of Sciences/Centre of Molecular Structure on 2022 Feb 17
RgGuinier 5.3 nm
Dmax 26.3 nm
VolumePorod 187 nm3

SASDPS3 – proRTX719. Non-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA)

Non-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 experimental SAS data
proRTX719. Non-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA) Rg histogram
Sample: Non-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 monomer, 78 kDa Bordetella pertussis protein
Buffer: 50 mM NaCl, 3 mM CaCl2, 20 mM Tris, pH: 8
Experiment: SAXS data collected at Anton Paar SAXSpoint 2.0, Institute of Biotechnology, Czech Academy of Sciences/Centre of Molecular Structure on 2022 Feb 22
RgGuinier 4.2 nm
Dmax 17.8 nm
VolumePorod 133 nm3