Browse by MACROMOLECULE type: nucleic acid

SASDSW7 – poly(GU) RNA with 12 GU repeats

polyGU RNA - (GU)12 experimental SAS data
XPLOR-NIH model
Sample: PolyGU RNA - (GU)12 monomer, 8 kDa synthetic RNA RNA
Buffer: 20 mM HEPES, 150 mM KCl, pH: 7
Experiment: SAXS data collected at 12-ID-B, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Jun 10
Solution structure of poly(UG) RNA Journal of Molecular Biology :168340 (2023)
Escobar C, Petersen R, Tonelli M, Fan L, Henzler-Wildman K, Butcher S
RgGuinier 1.3 nm
Dmax 4.7 nm
VolumePorod 8 nm3

SASDRT6 – Wild type frameshifting pseudoknot from SARS CoV2 virus

Frameshifting pseudoknot from SARS CoV2, wild type experimental SAS data
Frameshifting pseudoknot from SARS CoV2, wild type Kratky plot
Sample: Frameshifting pseudoknot from SARS CoV2, wild type monomer, 23 kDa RNA
Buffer: 50 mM MOPS, 130 mM KCl, pH: 7.5
Experiment: SAXS data collected at 16-ID (LiX), National Synchrotron Light Source II (NSLS-II) on 2020 May 15
Atomistic structure of the SARS-CoV-2 pseudoknot in solution from SAXS-driven molecular dynamics. Nucleic Acids Res (2023)
He W, San Emeterio J, Woodside MT, Kirmizialtin S, Pollack L
RgGuinier 2.7 nm
Dmax 10.5 nm
VolumePorod 40 nm3

SASDRU6 – Non frameshifting variant of SARS CoV2 frameshifting pseudoknot

Variant: non frameshifting pseudoknot from SARS CoV2 genome experimental SAS data
Variant: non frameshifting pseudoknot from SARS CoV2 genome Kratky plot
Sample: Variant: non frameshifting pseudoknot from SARS CoV2 genome monomer, 23 kDa RNA
Buffer: 50 mM MOPS, 130 mM KCl, pH: 7.5
Experiment: SAXS data collected at 16-ID (LiX), National Synchrotron Light Source II (NSLS-II) on 2020 Jun 12
Atomistic structure of the SARS-CoV-2 pseudoknot in solution from SAXS-driven molecular dynamics. Nucleic Acids Res (2023)
He W, San Emeterio J, Woodside MT, Kirmizialtin S, Pollack L
RgGuinier 2.8 nm
Dmax 13.5 nm
VolumePorod 38 nm3

SASDRV7 – SARS-CoV-2 5' untranslated region stem-loop 4 RNA (5_SL4) in phosphate buffer

stem-loop 4 from SARS-CoV-2 5'-UTR experimental SAS data
stem-loop 4 from SARS-CoV-2 5'-UTR Kratky plot
Sample: Stem-loop 4 from SARS-CoV-2 5'-UTR monomer, 14 kDa SARS coronavirus 2-Wuhan RNA
Buffer: 25 mM potassium phosphate pH 6.5, 150 mM KCl, 2 mM TCEP, pH: 6.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2020 Aug 7
High-resolution structure of stem-loop 4 from the 5'-UTR of SARS-CoV-2 solved by solution state NMR. Nucleic Acids Res (2023)
Vögele J, Hymon D, Martins J, Ferner J, Jonker HRA, Hargrove AE, Weigand JE, Wacker A, Schwalbe H, Wöhnert J, Duchardt-Ferner E
RgGuinier 2.1 nm
Dmax 7.0 nm
VolumePorod 22 nm3

SASDRF9 – Precursor microRNA 31

Precursor microRNA 31 experimental SAS data
DENSS model
Sample: Precursor microRNA 31 monomer, 23 kDa Homo sapiens RNA
Buffer: 50 mM potassium phosphate, 50 mM NaCl, 1 mM MgCl2, pH: 7.5
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2023 Mar 19
Structure of pre-miR-31 reveals an active role in Dicer-TRBP complex processing. Proc Natl Acad Sci U S A 120(39):e2300527120 (2023)
Ma S, Kotar A, Hall I, Grote S, Rouskin S, Keane SC
RgGuinier 2.9 nm
Dmax 10.6 nm
VolumePorod 31 nm3

SASDSH7 – Cationic liposomes containing DOTMA:DOPE (2:1) with negatively charged messenger RNA (mRNA) (raito 0.65:1)

mRNA -- proprietary sequence(R)-N,N,N-trimethyl-2-3-dioleyloxy-1-propanaminium chloride1,2-dioleoyl-sn-glycero-3-phosphoethanolamine experimental SAS data
OTHER [STATIC IMAGE] model
Sample: MRNA -- proprietary sequence, 400 kDa RNA
(R)-N,N,N-trimethyl-2-3-dioleyloxy-1-propanaminium chloride, 1 kDa lipid
1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, 1 kDa lipid
Buffer: 10 mM HEPES, 5 mM NaCl, 0.1 mM EDTA, pH: 7.4
Experiment: SAXS data collected at EMBL P12, PETRA III on 2022 Jun 9
Quantitative size-resolved characterization of mRNA nanoparticles by in-line coupling of asymmetrical-flow field-flow fractionation with small angle X-ray scattering. Sci Rep 13(1):15764 (2023)
Graewert MA, Wilhelmy C, Bacic T, Schumacher J, Blanchet C, Meier F, Drexel R, Welz R, Kolb B, Bartels K, Nawroth T, Klein T, Svergun D, Langguth P, Haas H

SASDJ67 – SAM2 Riboswitch 20 mM NaCl

S-adenosylmethionine riboswitch II experimental SAS data
S-adenosylmethionine riboswitch II Kratky plot
Sample: S-adenosylmethionine riboswitch II monomer, 17 kDa RNA
Buffer: 20 mM NaMOPS, 20 mM NaCl, 20 μM EDTA, pH: 7
Experiment: SAXS data collected at G1, Cornell High Energy Synchrotron Source (CHESS) on 2017 Dec 10
SAXS Measurements of the SAM2 Riboswitch
Alex Plumridge
RgGuinier 3.5 nm

SASDJ77 – SAM2 Riboswitch 50 mM NaCl

S-adenosylmethionine riboswitch II experimental SAS data
S-adenosylmethionine riboswitch II Kratky plot
Sample: S-adenosylmethionine riboswitch II monomer, 17 kDa RNA
Buffer: 20 mM NaMOPS, 50 mM NaCl, 20 μM EDTA, pH: 7
Experiment: SAXS data collected at G1, Cornell High Energy Synchrotron Source (CHESS) on 2017 Dec 9
SAXS Measurements of the SAM2 Riboswitch
Alex Plumridge
RgGuinier 3.3 nm

SASDJ87 – SAM2 Riboswitch 100 mM NaCl

S-adenosylmethionine riboswitch II experimental SAS data
S-adenosylmethionine riboswitch II Kratky plot
Sample: S-adenosylmethionine riboswitch II monomer, 17 kDa RNA
Buffer: 20 mM NaMOPS, 100 mM NaCl, 20 μM EDTA, pH: 7
Experiment: SAXS data collected at G1, Cornell High Energy Synchrotron Source (CHESS) on 2017 Dec 9
SAXS Measurements of the SAM2 Riboswitch
Alex Plumridge
RgGuinier 3.0 nm

SASDJ97 – SAM2 Riboswitch 200 mM NaCl

S-adenosylmethionine riboswitch II experimental SAS data
S-adenosylmethionine riboswitch II Kratky plot
Sample: S-adenosylmethionine riboswitch II monomer, 17 kDa RNA
Buffer: 20 mM NaMOPS, 200 mM NaCl, 20μM EDTA, pH: 7
Experiment: SAXS data collected at G1, Cornell High Energy Synchrotron Source (CHESS) on 2017 Dec 9
SAXS Measurements of the SAM2 Riboswitch
Alex Plumridge
RgGuinier 3.0 nm