SASBDB entries for UniProt ID:

SASDWC9 – Proliferating cell nuclear antigen:PCNA-associated factor (PCNA:P15) titration, 150 µM:150 µM

UniProt ID: P12004 (1-261) Proliferating cell nuclear antigen

UniProt ID: Q15004 (2-111) PCNA-associated factor
Proliferating cell nuclear antigenPCNA-associated factor experimental SAS data
Proliferating cell nuclear antigen PCNA-associated factor Kratky plot
Sample: Proliferating cell nuclear antigen trimer, 87 kDa Homo sapiens protein
PCNA-associated factor monomer, 12 kDa Homo sapiens protein
Buffer: 137 mM NaCl, 2.7 mM KCl, 10 mM sodium phosphate, 2 mM potassium phosphate (PBS), pH: 7
Experiment: SAXS data collected at EMBL P12, PETRA III on 2012 Apr 23
KDSAXS: A tool for Analyzing Binding Equilibria with SAXS Data using Explicit Models Journal of Molecular Biology :169103 (2025)
Gomes T, Ruiz L, Martin-Malpartida P, Bernadó P, Baptista A, Macias M, Cordeiro T
RgGuinier 3.7 nm
Dmax 11.0 nm
VolumePorod 219 nm3

SASDWD9 – Proliferating cell nuclear antigen:PCNA-associated factor (PCNA:P15) titration, 150 µM:200 µM

UniProt ID: P12004 (1-261) Proliferating cell nuclear antigen

UniProt ID: Q15004 (2-111) PCNA-associated factor
Proliferating cell nuclear antigenPCNA-associated factor experimental SAS data
Proliferating cell nuclear antigen PCNA-associated factor Kratky plot
Sample: Proliferating cell nuclear antigen trimer, 87 kDa Homo sapiens protein
PCNA-associated factor monomer, 12 kDa Homo sapiens protein
Buffer: 137 mM NaCl, 2.7 mM KCl, 10 mM sodium phosphate, 2 mM potassium phosphate (PBS), pH: 7
Experiment: SAXS data collected at EMBL P12, PETRA III on 2012 Apr 23
KDSAXS: A tool for Analyzing Binding Equilibria with SAXS Data using Explicit Models Journal of Molecular Biology :169103 (2025)
Gomes T, Ruiz L, Martin-Malpartida P, Bernadó P, Baptista A, Macias M, Cordeiro T
RgGuinier 3.7 nm
Dmax 11.0 nm
VolumePorod 208 nm3

SASDWE9 – Proliferating cell nuclear antigen:PCNA-associated factor (PCNA:P15) titration, 150 µM:300 µM

UniProt ID: P12004 (1-261) Proliferating cell nuclear antigen

UniProt ID: Q15004 (2-111) PCNA-associated factor
Proliferating cell nuclear antigenPCNA-associated factor experimental SAS data
Proliferating cell nuclear antigen PCNA-associated factor Kratky plot
Sample: Proliferating cell nuclear antigen trimer, 87 kDa Homo sapiens protein
PCNA-associated factor monomer, 12 kDa Homo sapiens protein
Buffer: 137 mM NaCl, 2.7 mM KCl, 10 mM sodium phosphate, 2 mM potassium phosphate (PBS), pH: 7
Experiment: SAXS data collected at EMBL P12, PETRA III on 2012 Apr 23
KDSAXS: A tool for Analyzing Binding Equilibria with SAXS Data using Explicit Models Journal of Molecular Biology :169103 (2025)
Gomes T, Ruiz L, Martin-Malpartida P, Bernadó P, Baptista A, Macias M, Cordeiro T
RgGuinier 3.9 nm
Dmax 11.5 nm
VolumePorod 194 nm3

SASDWF9 – Proliferating cell nuclear antigen:PCNA-associated factor (PCNA:P15) titration, 150 µM:370 µM

UniProt ID: P12004 (1-261) Proliferating cell nuclear antigen

UniProt ID: Q15004 (2-111) PCNA-associated factor
Proliferating cell nuclear antigenPCNA-associated factor experimental SAS data
Proliferating cell nuclear antigen PCNA-associated factor Kratky plot
Sample: Proliferating cell nuclear antigen trimer, 87 kDa Homo sapiens protein
PCNA-associated factor monomer, 12 kDa Homo sapiens protein
Buffer: 137 mM NaCl, 2.7 mM KCl, 10 mM sodium phosphate, 2 mM potassium phosphate (PBS), pH: 7
Experiment: SAXS data collected at EMBL P12, PETRA III on 2012 Apr 23
KDSAXS: A tool for Analyzing Binding Equilibria with SAXS Data using Explicit Models Journal of Molecular Biology :169103 (2025)
Gomes T, Ruiz L, Martin-Malpartida P, Bernadó P, Baptista A, Macias M, Cordeiro T
RgGuinier 3.7 nm
Dmax 11.0 nm
VolumePorod 187 nm3

SASDWG9 – PDZ domain of the segment polarity protein dishevelled homolog DVL-3

UniProt ID: Q92997 (245-351) Segment polarity protein dishevelled homolog DVL-3
Segment polarity protein dishevelled homolog DVL-3 experimental SAS data
REFMAC model
Sample: Segment polarity protein dishevelled homolog DVL-3 monomer, 12 kDa Homo sapiens protein
Buffer: 50 mM sodium phosphate, 50 mM NaCl, 0.5 mM EDTA, pH: 6.5
Experiment: SAXS data collected at Rigaku BioSAXS-2000, CEITEC on 2021 Jan 27
A class III ligand oscillates between internal and terminal binding modes as it engages with the Dishevelled PDZ domain. Structure (2025)
Kumar J, Micka M, Komárek J, Klumpler T, Bystrý V, Sprangers R, Bařinka C, Bryja V, Tripsianes K
RgGuinier 1.6 nm
Dmax 4.3 nm
VolumePorod 20 nm3

SASDWY9 – Small EDRK-rich factor 1 protein (SERF1a) at pH 6

UniProt ID: O75920-2 (1-62) Isoform Short of Small EDRK-rich factor 1
Isoform Short of Small EDRK-rich factor 1 experimental SAS data
OTHER model
Sample: Isoform Short of Small EDRK-rich factor 1 monomer, 7 kDa Homo sapiens protein
Buffer: 20 mM sodium phosphate, 20 mM NaCl, pH: 6
Experiment: SAXS data collected at 13A, Taiwan Photon Source, NSRRC on 2023 Mar 9
pH Sensitivity of the SERF1a Conformational Ensemble ACS Omega (2026)
Huang S, Shih O, Jeng U, Chang C, Lin J, Malliavin T
RgGuinier 2.4 nm
Dmax 10.3 nm
VolumePorod 10 nm3

SASDWZ9 – Small EDRK-rich factor 1 protein (SERF1a) at pH 6.8

UniProt ID: O75920-2 (1-62) Isoform Short of Small EDRK-rich factor 1
Isoform Short of Small EDRK-rich factor 1 experimental SAS data
OTHER model
Sample: Isoform Short of Small EDRK-rich factor 1 monomer, 7 kDa Homo sapiens protein
Buffer: 20 mM sodium phosphate, 20 mM NaCl, pH: 6.8
Experiment: SAXS data collected at 13A, Taiwan Photon Source, NSRRC on 2023 Mar 9
pH Sensitivity of the SERF1a Conformational Ensemble ACS Omega (2026)
Huang S, Shih O, Jeng U, Chang C, Lin J, Malliavin T
RgGuinier 2.5 nm
Dmax 8.8 nm
VolumePorod 11 nm3

SASDX22 – chloroplast trigger factor from Chlamydomonas reinhardtii

UniProt ID: A8JD56 (68-548) peptidylprolyl isomerase
peptidylprolyl isomerase experimental SAS data
DAMMIN model
Sample: Peptidylprolyl isomerase monomer, 54 kDa Chlamydomonas reinhardtii protein
Buffer: 20 mM Tris pH 7.5, 150 mM KCl, pH:
Experiment: SAXS data collected at BM29, ESRF on 2017 Apr 30
Structural and molecular comparison of bacterial and eukaryotic trigger factors. Sci Rep 7(1):10680 (2017)
Ries F, Carius Y, Rohr M, Gries K, Keller S, Lancaster CRD, Willmund F
RgGuinier 3.9 nm
Dmax 12.5 nm
VolumePorod 103 nm3

SASDX32 – chloroplast trigger factor from Arabidopsis thaliana

UniProt ID: Q8S9L5 (78-547) Trigger factor-like protein TIG, Chloroplastic
Trigger factor-like protein TIG, Chloroplastic experimental SAS data
DAMMIN model
Sample: Trigger factor-like protein TIG, Chloroplastic monomer, 53 kDa Arabidopsis thaliana protein
Buffer: 20 mM Tris pH 7.5, 150 mM KCl, pH:
Experiment: SAXS data collected at BM29, ESRF on 2017 Apr 30
Structural and molecular comparison of bacterial and eukaryotic trigger factors. Sci Rep 7(1):10680 (2017)
Ries F, Carius Y, Rohr M, Gries K, Keller S, Lancaster CRD, Willmund F
RgGuinier 3.8 nm
Dmax 12.7 nm
VolumePorod 104 nm3

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

UniProt ID: Q9AES2 (31-1166) IgA protease (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
Biochemical and structural characterization of the human gut microbiome metallopeptidase 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