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Open data
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Basic information
Entry | Database: PDB / ID: 5gwq | ||||||||||||||||||||||||||||
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Title | Structure of two TTTA repeats | ||||||||||||||||||||||||||||
![]() | DNA (5'-D(*![]() DNA / Minidumbbell / type II loop | Function / homology | DNA | ![]() Biological species | ![]() ![]() Method | SOLUTION NMR / restrained molecular dynamics | ![]() Guo, P. / Lam, S.L. | Funding support | | ![]()
![]() ![]() Title: Minidumbbell: A New Form of Native DNA Structure Authors: Guo, P. / Lam, S.L. History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 97.3 KB | Display | ![]() |
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PDB format | ![]() | 66 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 315.4 KB | Display | ![]() |
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Full document | ![]() | 403.1 KB | Display | |
Data in XML | ![]() | 7.4 KB | Display | |
Data in CIF | ![]() | 11.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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NMR ensembles |
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Components
#1: DNA chain | Mass: 2406.613 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() ![]() |
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#2: Chemical | ChemComp-NA / |
-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||||
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NMR experiment |
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Sample preparation
Details | Type: solution Contents: 1.0 mM DNA (5'-D(*TP*TP*TP*AP*TP*TP*TP*A)-3'), 10 mM sodium phosphate, 0.1 mM DSS, 100% D2O Label: 1H / Solvent system: 100% D2O | ||||||||||||||||
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Sample |
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Sample conditions | Ionic strength: 0.02 M / Label: conditions_1 / pH: 7.0 / Pressure: 1 atm / Temperature: 278 K |
-NMR measurement
NMR spectrometer |
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Processing
NMR software |
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Refinement | Method: restrained molecular dynamics / Software ordinal: 2 | |||||||||
NMR representative | Selection criteria: lowest energy | |||||||||
NMR ensemble | Conformer selection criteria: structures with the least restraint violations Conformers calculated total number: 1000 / Conformers submitted total number: 20 |