Crystal structure of Tetrahymena thermophila G-rich DNA with novel ligand PyDH2
Martin, K.N., 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 | |
G-rich DNA | 25 | Tetrahymena thermophila | |||
Sequence AnnotationsExpand | |||||
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Ligands 4 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
YSQ (Subject of Investigation/LOI) Query on YSQ | B [auth A] | 4,4'-{pyridine-2,6-diylbis[carbonyl-(1E)-hydrazin-2-yl-1-ylidene-(E)-methanylylidene]}bis(1-methylquinolin-1-ium) C29 H25 N7 O2 CVURQMOLKNHXLB-UHFFFAOYSA-P | |||
SPM Query on SPM | G [auth A] | SPERMINE C10 H26 N4 PFNFFQXMRSDOHW-UHFFFAOYSA-N | |||
K Query on K | D [auth A], E [auth A], F [auth A] | POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N | |||
MG Query on MG | C [auth A] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 38.332 | α = 90 |
b = 47.314 | β = 90 |
c = 87.106 | γ = 90 |
Software Name | Purpose |
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PHENIX | phasing |
PHENIX | refinement |
XDS | data reduction |
XDS | data scaling |
Coot | model building |
Funding Organization | Location | Grant Number |
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National Institutes of Health/National Cancer Institute (NIH/NCI) | United States | 1R15CA253134 |