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4 hits found for IgA protease

SASDX42 – IgA peptidase (A31-I1166; active site mutant E540A)

IgA protease (E540A) experimental SAS data
IgA peptidase (A31-I1166; active site mutant E540A) Rg histogram
Sample: IgA protease (E540A) monomer, 128 kDa Thomasclavelia ramosa protein
Buffer: 50 mM Tris, 150 mM NaCl, pH: 8
Experiment: SAXS data collected at BM29, ESRF on 2023 May 23
...IgAse provides insight into its unique specificity for the Fab' region of IgA1 and IgA2. PLoS Pathog 21(7):e1013292 (2025)
Ramírez-Larrota JS, Juyoux P, Guerra P, Eckhard U, Gomis-Rüth FX
RgGuinier 5.7 nm
Dmax 27.9 nm
VolumePorod 190 nm3

SASDX45 – IgA protease (ThomasA) 31-1167

IgA protease experimental SAS data
IgA protease Kratky plot
Sample: IgA protease monomer, 127 kDa Thomasclavelia ramosa protein
Buffer: 50 mM Tris-HCl pH 7.5, 100 mM NaCl, 2% v/v glycerol, pH: 7.5
Experiment: SAXS data collected at B21, Diamond Light Source on 2024 Apr 19
...IgA antibody recognition by gut-associated metallopeptidases
María Ángeles Márquez-Moñino
RgGuinier 6.4 nm
Dmax 25.0 nm
VolumePorod 208 nm3

SASDX55 – IgA protease (ThomasA) 31-878

IgA protease experimental SAS data
IgA protease Kratky plot
Sample: IgA protease monomer, 96 kDa Thomasclavelia ramosa protein
Buffer: 50 mM Tris-HCl pH 7.5, 100 mM NaCl, 2% v/v glycerol, pH: 7.5
Experiment: SAXS data collected at B21, Diamond Light Source on 2024 Apr 19
...IgA antibody recognition by gut-associated metallopeptidases
María Ángeles Márquez-Moñino
RgGuinier 3.4 nm
Dmax 10.6 nm
VolumePorod 101 nm3

SASDX65 – IgA protease (ThomasA) 323-878

IgA protease experimental SAS data
IgA protease Kratky plot
Sample: IgA protease monomer, 64 kDa Thomasclavelia ramosa protein
Buffer: 50 mM Tris-HCl pH 7.5, 100 mM NaCl, 2% v/v glycerol, pH: 7.5
Experiment: SAXS data collected at B21, Diamond Light Source on 2024 Apr 19
...IgA antibody recognition by gut-associated metallopeptidases
RgGuinier 3.0 nm
Dmax 9.2 nm
VolumePorod 72 nm3