Browse by MACROMOLECULE type: protein

SASDRL7 – M1-linked tetraubiquitin, M1(1-73)-Ub4

Polyubiquitin-B experimental SAS data
Polyubiquitin-B Kratky plot
Sample: Polyubiquitin-B monomer, 33 kDa Homo sapiens protein
Buffer: 20 mM sodium phosphate, 0.5 mM EDTA, 0.02 % NaN3, pH: 6.8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Nov 28
Polyubiquitin ligand-induced phase transitions are optimized by spacing between ubiquitin units Proceedings of the National Academy of Sciences 120(42) (2023)
Galagedera S, Dao T, Enos S, Chaudhuri A, Schmit J, Castañeda C
RgGuinier 3.3 nm
Dmax 12.8 nm
VolumePorod 41 nm3

SASDRM7 – M1-linked tetraubiquitin, M1(1-74)-Ub4

Polyubiquitin-B experimental SAS data
Polyubiquitin-B Kratky plot
Sample: Polyubiquitin-B monomer, 34 kDa Homo sapiens protein
Buffer: 20 mM sodium phosphate, 0.5 mM EDTA, 0.02 % NaN3, pH: 6.8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Nov 28
Polyubiquitin ligand-induced phase transitions are optimized by spacing between ubiquitin units Proceedings of the National Academy of Sciences 120(42) (2023)
Galagedera S, Dao T, Enos S, Chaudhuri A, Schmit J, Castañeda C
RgGuinier 3.2 nm
Dmax 12.2 nm
VolumePorod 43 nm3

SASDRN7 – M1-linked tetraubiquitin Pro-Ser/Gly-Ser fusion, M1(1-76)-PS(GS)4-Ub4

Tetraubiquitin, M1(1-76)-PS(GS)4-Ub4 experimental SAS data
Tetraubiquitin, M1(1-76)-PS(GS)4-Ub4 Kratky plot
Sample: Tetraubiquitin, M1(1-76)-PS(GS)4-Ub4 monomer, 36 kDa synthetic construct protein
Buffer: 20 mM sodium phosphate, 0.5 mM EDTA, 0.02 % NaN3, pH: 6.8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Nov 28
Polyubiquitin ligand-induced phase transitions are optimized by spacing between ubiquitin units Proceedings of the National Academy of Sciences 120(42) (2023)
Galagedera S, Dao T, Enos S, Chaudhuri A, Schmit J, Castañeda C
RgGuinier 3.4 nm
Dmax 13.9 nm
VolumePorod 50 nm3

SASDRP7 – M1-linked tetraubiquitin Glu-Ala-Lys fusion, M1(1-74)-A(EA3K)3A-Ub4

Tetraubiquitin, M1(1-74)-A(EA3K)3A-Ub experimental SAS data
Tetraubiquitin, M1(1-74)-A(EA3K)3A-Ub Kratky plot
Sample: Tetraubiquitin, M1(1-74)-A(EA3K)3A-Ub monomer, 39 kDa synthetic construct protein
Buffer: 20 mM sodium phosphate, 0.5 mM EDTA, 0.02 % NaN3, pH: 6.8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Nov 28
Polyubiquitin ligand-induced phase transitions are optimized by spacing between ubiquitin units Proceedings of the National Academy of Sciences 120(42) (2023)
Galagedera S, Dao T, Enos S, Chaudhuri A, Schmit J, Castañeda C
RgGuinier 4.2 nm
Dmax 18.2 nm
VolumePorod 62 nm3

SASDRQ7 – M1-linked tetraubiquitin Glu-Ala-Lys fusion, M1(1-74)-A(EA3K)6A-Ub4

Tetraubiquitin, M1(1-74)-A(EA3K)6A-Ub experimental SAS data
Tetraubiquitin, M1(1-74)-A(EA3K)6A-Ub Kratky plot
Sample: Tetraubiquitin, M1(1-74)-A(EA3K)6A-Ub monomer, 43 kDa synthetic construct protein
Buffer: 20 mM sodium phosphate, 0.5 mM EDTA, 0.02 % NaN3, pH: 6.8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Nov 28
Polyubiquitin ligand-induced phase transitions are optimized by spacing between ubiquitin units Proceedings of the National Academy of Sciences 120(42) (2023)
Galagedera S, Dao T, Enos S, Chaudhuri A, Schmit J, Castañeda C
RgGuinier 5.2 nm
Dmax 21.2 nm
VolumePorod 108 nm3

SASDRK8 – HOTag6 tetramerization domain followed by a (Pro-Ala)25 linker fused to human monoubiquitin

HOTag-(PA)25-Ubiquitin experimental SAS data
HOTag-(PA)25-Ubiquitin Kratky plot
Sample: HOTag-(PA)25-Ubiquitin tetramer, 68 kDa synthetic construct protein
Buffer: 20 mM sodium phosphate, 0.5 mM EDTA, 0.02 % NaN3, pH: 6.8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2023 Mar 22
Polyubiquitin ligand-induced phase transitions are optimized by spacing between ubiquitin units Proceedings of the National Academy of Sciences 120(42) (2023)
Galagedera S, Dao T, Enos S, Chaudhuri A, Schmit J, Castañeda C
RgGuinier 6.3 nm
Dmax 24.9 nm
VolumePorod 180 nm3

SASDSD2 – Recombinant Heavy-chain-only nanobody C5-Fc (glycosylated)

Immunoglobulin heavy constant gamma 1 experimental SAS data
PYMOL model
Sample: Immunoglobulin heavy constant gamma 1 monomer, 78 kDa Homo sapiens protein
Buffer: 20 mM L-histidine, 138 mM NaCl, 2.6 mM KCl buffer, pH: 6
Experiment: SAXS data collected at B21, Diamond Light Source on 2022 Sep 28
The solution structure of the heavy chain-only C5-Fc nanobody reveals exposed variable regions that are optimal for COVID-19 antigen interactions. J Biol Chem :105337 (2023)
Gao X, Thrush JW, Gor J, Naismith JH, Owens RJ, Perkins SJ
RgGuinier 3.9 nm
Dmax 13.2 nm
VolumePorod 157 nm3

SASDSE2 – Recombinant Heavy-chain-only nanobody C5-Fc (Deglycosylated)

Immunoglobulin heavy constant gamma 1 experimental SAS data
PYMOL model
Sample: Immunoglobulin heavy constant gamma 1 monomer, 78 kDa Homo sapiens protein
Buffer: 20 mM L-histidine, 138 mM NaCl, 2.6 mM KCl buffer, pH: 6
Experiment: SAXS data collected at B21, Diamond Light Source on 2022 Sep 28
The solution structure of the heavy chain-only C5-Fc nanobody reveals exposed variable regions that are optimal for COVID-19 antigen interactions. J Biol Chem :105337 (2023)
Gao X, Thrush JW, Gor J, Naismith JH, Owens RJ, Perkins SJ
RgGuinier 4.0 nm
Dmax 13.1 nm
VolumePorod 175 nm3

SASDRG2 – Ligand free Xenosiderophore Utilization System B (XusB)

DUF4374 domain-containing protein experimental SAS data
Sample: DUF4374 domain-containing protein monomer, 46 kDa Bacteroides thetaiotaomicron (strain … protein
Buffer: 20 mM Tris 150 mM NaCl, pH: 8
Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2021 May 9
Iron acquisition by a commensal bacterium modifies host nutritional immunity during Salmonella infection. Cell Host Microbe 31(10):1639-1654.e10 (2023)
Spiga L, Fansler RT, Perera YR, Shealy NG, Munneke MJ, David HE, Torres TP, Lemoff A, Ran X, Richardson KL, Pudlo N, Martens EC, Folta-Stogniew E, Yang ZJ, Skaar EP, Byndloss MX, Chazin WJ, Zhu W
RgGuinier 2.3 nm
Dmax 7.4 nm
VolumePorod 74 nm3

SASDRH2 – Ligand bound Xenosiderophore Utilization System B (XusB)

DUF4374 domain-containing protein experimental SAS data
Sample: DUF4374 domain-containing protein monomer, 46 kDa Bacteroides thetaiotaomicron (strain … protein
Buffer: 20 mM Tris 150 mM NaCl, pH: 8
Experiment: SAXS data collected at 12-ID-B, Advanced Photon Source (APS), Argonne National Laboratory on 2021 May 9
Iron acquisition by a commensal bacterium modifies host nutritional immunity during Salmonella infection. Cell Host Microbe 31(10):1639-1654.e10 (2023)
Spiga L, Fansler RT, Perera YR, Shealy NG, Munneke MJ, David HE, Torres TP, Lemoff A, Ran X, Richardson KL, Pudlo N, Martens EC, Folta-Stogniew E, Yang ZJ, Skaar EP, Byndloss MX, Chazin WJ, Zhu W
RgGuinier 2.4 nm
Dmax 7.4 nm
VolumePorod 77 nm3