Browse by DISSEMINATION: Published

SASDNQ7 – Peptidyl-prolyl cis-trans isomerase AtFKBP43 (1-136)

Peptidyl-prolyl cis-trans isomerase FKBP43 experimental SAS data
ALPHAFOLD model
Sample: Peptidyl-prolyl cis-trans isomerase FKBP43 pentamer, 81 kDa Arabidopsis thaliana protein
Buffer: 20 mM Tris, 300 mM NaCl, 1 mM β-mercaptoethanol, pH: 7.5
Experiment: SAXS data collected at BM29, ESRF on 2021 Apr 28
The plant nucleoplasmin AtFKBP43 needs its extended arms for histone interaction. Biochim Biophys Acta Gene Regul Mech 1865(7):194872 (2022)
Singh AK, Saharan K, Baral S, Vasudevan D
RgGuinier 3.6 nm
Dmax 12.4 nm
VolumePorod 164 nm3

SASDNR7 – Peptidyl-prolyl cis-trans isomerase AtFKBP43 (1-136) -H2A/H2B histone oligomer complex

Peptidyl-prolyl cis-trans isomerase FKBP43Histone H2A type 1-B/EHistone H2B type 1-C/E/F/G/I experimental SAS data
MULTIFOXS model
Sample: Peptidyl-prolyl cis-trans isomerase FKBP43 pentamer, 81 kDa Arabidopsis thaliana protein
Histone H2A type 1-B/E monomer, 14 kDa Homo sapiens protein
Histone H2B type 1-C/E/F/G/I monomer, 14 kDa Homo sapiens protein
Buffer: 20 mM Tris, 300 mM NaCl, 1 mM β-mercaptoethanol, pH: 7.5
Experiment: SAXS data collected at BM29, ESRF on 2021 Apr 28
The plant nucleoplasmin AtFKBP43 needs its extended arms for histone interaction. Biochim Biophys Acta Gene Regul Mech 1865(7):194872 (2022)
Singh AK, Saharan K, Baral S, Vasudevan D
RgGuinier 4.1 nm
Dmax 13.9 nm
VolumePorod 194 nm3

SASDNS7 – Peptidyl-prolyl cis-trans isomerase AtFKBP43 (1-136) -H3/H4 histone oligomer complex

Peptidyl-prolyl cis-trans isomerase FKBP43Histone H3.1Histone H4 experimental SAS data
ALPHAFOLD model
Sample: Peptidyl-prolyl cis-trans isomerase FKBP43 pentamer, 81 kDa Arabidopsis thaliana protein
Histone H3.1 dimer, 31 kDa Homo sapiens protein
Histone H4 dimer, 23 kDa Homo sapiens protein
Buffer: 20 mM Tris, 300 mM NaCl, 1 mM β-mercaptoethanol, pH: 7.5
Experiment: SAXS data collected at BM29, ESRF on 2021 Apr 28
The plant nucleoplasmin AtFKBP43 needs its extended arms for histone interaction. Biochim Biophys Acta Gene Regul Mech 1865(7):194872 (2022)
Singh AK, Saharan K, Baral S, Vasudevan D
RgGuinier 4.4 nm
Dmax 14.1 nm
VolumePorod 226 nm3

SASDNT7 – Peptidyl-prolyl cis-trans isomerase AtFKBP43 (1-164)

Peptidyl-prolyl cis-trans isomerase FKBP43 experimental SAS data
ALPHAFOLD model
Sample: Peptidyl-prolyl cis-trans isomerase FKBP43 pentamer, 96 kDa Arabidopsis thaliana protein
Buffer: 20 mM Tris, 300 mM NaCl, 1 mM β-mercaptoethanol, pH: 7.5
Experiment: SAXS data collected at BM29, ESRF on 2021 Apr 28
The plant nucleoplasmin AtFKBP43 needs its extended arms for histone interaction. Biochim Biophys Acta Gene Regul Mech 1865(7):194872 (2022)
Singh AK, Saharan K, Baral S, Vasudevan D
RgGuinier 4.0 nm
Dmax 13.9 nm
VolumePorod 180 nm3

SASDPD3 – Second exon splicing silencer 2p (ESS2p) RNA, apo

The second exon splicing silencer 2p experimental SAS data
AMBER model
Sample: The second exon splicing silencer 2p monomer, 14 kDa RNA
Buffer: 20 mM Bis-Tris, 20 mM NaCl, pH: 6.2
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2017 Nov 1
Encoded Conformational Dynamics of the HIV Splice Site A3 Regulatory Locus: Implications for Differential Binding of hnRNP Splicing Auxiliary Factors. J Mol Biol 434(18):167728 (2022)
Chiu LY, Emery A, Jain N, Sugarman A, Kendrick N, Luo L, Ford W, Swanstrom R, Tolbert BS
RgGuinier 2.1 nm
Dmax 6.9 nm
VolumePorod 21 nm3

SASDPK4 – His-tagged RdfS Excisionase monomeric in solution

DNA-binding protein experimental SAS data
His-tagged RdfS Excisionase monomeric in solution Rg histogram
Sample: DNA-binding protein monomer, 13 kDa Mesorhizobium loti protein
Buffer: 150 mM Tris-HCl, 300 mM NaCl, 5% v/v glycerol, pH: 7.4
Experiment: SAXS data collected at SAXS/WAXS, Australian Synchrotron on 2019 Jun 19
Crystallographic and X-ray scattering study of RdfS, a recombination directionality factor from an integrative and conjugative element Acta Crystallographica Section D Structural Biology 78(10) (2022)
Verdonk C, Marshall A, Ramsay J, Bond C
RgGuinier 2.2 nm
Dmax 9.2 nm
VolumePorod 23 nm3

SASDP79 – Chromatin assembly factor 1 - long alpha-helix domain

Chromatin assembly factor 1 subunit A experimental SAS data
DAMMIN model
Sample: Chromatin assembly factor 1 subunit A monomer, 18 kDa Homo sapiens protein
Buffer: 20 mM sodium phosphate, 200 mM NaCl, 0.1 mM TCEP, pH: 7
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, Département de Biochimie, Université de Montréal on 2021 Oct 28
Unorthodox PCNA Binding by Chromatin Assembly Factor 1 International Journal of Molecular Sciences 23(19):11099 (2022)
Gopinathan Nair A, Rabas N, Lejon S, Homiski C, Osborne M, Cyr N, Sverzhinsky A, Melendy T, Pascal J, Laue E, Borden K, Omichinski J, Verreault A
RgGuinier 4.1 nm
Dmax 17.2 nm
VolumePorod 54 nm3

SASDNM3 – Sperm-expressed surface protein

Sperm acrosome membrane-associated protein 6 experimental SAS data
DAMFILT model
Sample: Sperm acrosome membrane-associated protein 6 monomer, 25 kDa Homo sapiens protein
Buffer: 2.7 mM KCl, 137 mM NaCl, 10 mM Na2HPO4, 1.8 mM KH2PO4, pH: 7.4
Experiment: SAXS data collected at 16-ID (LiX), National Synchrotron Light Source II (NSLS-II) on 2021 Dec 11
SPACA6 ectodomain structure reveals a conserved superfamily of gamete fusion-associated proteins. Commun Biol 5(1):984 (2022)
Vance TDR, Yip P, Jiménez E, Li S, Gawol D, Byrnes J, Usón I, Ziyyat A, Lee JE
RgGuinier 3.0 nm
Dmax 9.5 nm
VolumePorod 34 nm3

SASDPT3 – Histone-lysine N-methyltransferase multi protein complex: MLL1-WDR5-RBBP5-ASH2L

Histone-lysine N-methyltransferase 2AWD repeat-containing protein 5Retinoblastoma-binding protein 5Set1/Ash2 histone methyltransferase complex subunit ASH2 experimental SAS data
Histone-lysine N-methyltransferase 2A WD repeat-containing protein 5 Retinoblastoma-binding protein 5 Set1/Ash2 histone methyltransferase complex subunit ASH2 Kratky plot
Sample: Histone-lysine N-methyltransferase 2A monomer, 25 kDa Homo sapiens protein
WD repeat-containing protein 5 monomer, 37 kDa Homo sapiens protein
Retinoblastoma-binding protein 5 monomer, 59 kDa Homo sapiens protein
Set1/Ash2 histone methyltransferase complex subunit ASH2 monomer, 60 kDa Homo sapiens protein
Buffer: 25 mM HEPES, 150 mM NaCl, 1 mM TECP, pH: 7.4
Experiment: SAXS data collected at BL19U2, Shanghai Synchrotron Radiation Facility (SSRF) on 2021 Feb 1
DPY30 acts as an ASH2L-specific stabilizer to stimulate the enzyme activity of MLL family methyltransferases on different substrates. iScience 25(9):104948 (2022)
Zhao L, Huang N, Mencius J, Li Y, Xu Y, Zheng Y, He W, Li N, Zheng J, Zhuang M, Quan S, Chen Y
RgGuinier 5.2 nm
Dmax 18.5 nm
VolumePorod 386 nm3

SASDPU3 – Histone-lysine N-methyltransferase multi protein complex bound to protein dpy-30 homologue: MLL1-WDR5-RBBP5-ASH2L-DPY30

Histone-lysine N-methyltransferase 2AWD repeat-containing protein 5Retinoblastoma-binding protein 5Set1/Ash2 histone methyltransferase complex subunit ASH2Protein dpy-30 homolog experimental SAS data
Histone-lysine N-methyltransferase 2A WD repeat-containing protein 5 Retinoblastoma-binding protein 5 Set1/Ash2 histone methyltransferase complex subunit ASH2 Protein dpy-30 homolog Kratky plot
Sample: Histone-lysine N-methyltransferase 2A monomer, 25 kDa Homo sapiens protein
WD repeat-containing protein 5 monomer, 37 kDa Homo sapiens protein
Retinoblastoma-binding protein 5 monomer, 59 kDa Homo sapiens protein
Set1/Ash2 histone methyltransferase complex subunit ASH2 monomer, 60 kDa Homo sapiens protein
Protein dpy-30 homolog dimer, 23 kDa Homo sapiens protein
Buffer: 25 mM HEPES, 150 mM NaCl, 1 mM TECP, pH: 7.4
Experiment: SAXS data collected at BL19U2, Shanghai Synchrotron Radiation Facility (SSRF) on 2021 Feb 1
DPY30 acts as an ASH2L-specific stabilizer to stimulate the enzyme activity of MLL family methyltransferases on different substrates. iScience 25(9):104948 (2022)
Zhao L, Huang N, Mencius J, Li Y, Xu Y, Zheng Y, He W, Li N, Zheng J, Zhuang M, Quan S, Chen Y
RgGuinier 5.4 nm
Dmax 17.5 nm
VolumePorod 411 nm3