Biophysical and structural characterization of telomeric G-quadruplexes from Tetrahymena thermophila in complex with N-Methyl Mesoporphyrin IX
Beseiso, D., Chen, E.V., Yatsunyk, L.A.To be published.
Experimental Data Snapshot
Starting Model: experimental
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Find similar nucleic acids by: Sequence | 3D Structure
Entity ID: 1 | |||||
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Molecule | Chains | Length | Organism | Image | |
DNA (5'-D(*TP*GP*GP*GP*GP*TP*TP*GP*GP*GP*GP*TP*TP*GP*GP*GP*GP*TP*TP*GP*GP*GP*GP*T)-3') | 24 | Tetrahymena thermophila | |||
Sequence AnnotationsExpand | |||||
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Ligands 3 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
MMP Query on MMP | G [auth A] | N-METHYLMESOPORPHYRIN C35 H40 N4 O4 YNWHQWMCLCANDI-YIYRCNGCSA-N | |||
MPD Query on MPD | H [auth A], I [auth A] | (4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N | |||
NA Query on NA | B [auth A], C [auth A], D [auth A], E [auth A], F [auth A] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 50.284 | α = 90 |
b = 34.716 | β = 106.537 |
c = 34.397 | γ = 90 |
Software Name | Purpose |
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PHENIX | refinement |
Coot | model building |
XDS | data reduction |
XDS | data scaling |
PHENIX | phasing |
Funding Organization | Location | Grant Number |
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National Institutes of Health/National Cancer Institute (NIH/NCI) | United States | 1R15CA253134 |