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- PDB-161d: A SINGLE 2'-HYDROXYL GROUP CONVERTS B-DNA TO A-DNA: CRYSTAL STRUC... -
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Open data
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Basic information
Entry | Database: PDB / ID: 161d | ||||||||||||||||||
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Title | A SINGLE 2'-HYDROXYL GROUP CONVERTS B-DNA TO A-DNA: CRYSTAL STRUCTURE OF THE DNA-RNA CHIMERIC DECAMER DUPLEX D(CCGGC)R(G)D(CCGG) WITH A NOVEL INTERMOLECULAR G.C BASE-PAIRED QUADRUPLET | ||||||||||||||||||
![]() | DNA/RNA (5'-D(*![]() DNA-RNA HYBRID / A-DNA/RNA / DOUBLE HELIX | Function / homology | DNA/RNA hybrid | ![]() Method | ![]() ![]() Ban, C. / Ramakrishnan, B. / Sundaralingam, M. | ![]() ![]() Title: A single 2'-hydroxyl group converts B-DNA to A-DNA. Crystal structure of the DNA-RNA chimeric decamer duplex d(CCGGC)r(G)d(CCGG) with a novel intermolecular G-C base-paired quadruplet. Authors: Ban, C. / Ramakrishnan, B. / Sundaralingam, M. History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 20.6 KB | Display | ![]() |
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PDB format | ![]() | 13.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 348 KB | Display | ![]() |
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Full document | ![]() | 353.8 KB | Display | |
Data in XML | ![]() | 2.5 KB | Display | |
Data in CIF | ![]() | 3.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Unit cell |
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Components
#1: DNA/RNA hybrid | Mass: 3062.980 Da / Num. of mol.: 2 / Source method: obtained synthetically #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.36 Å3/Da / Density % sol: 47.87 % | ||||||||||||||||||||||||
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Crystal grow | Method: vapor diffusion, hanging drop / pH: 7 / Details: pH 7.00, VAPOR DIFFUSION, HANGING DROP | ||||||||||||||||||||||||
Components of the solutions |
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-Data collection
Diffraction | Ambient temp details: ROOM TEMPERATURE |
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Diffraction source | Source: ![]() |
Detector | Type: SIEMENS-NICOLET / Detector: AREA DETECTOR |
Radiation | Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Highest resolution: 1.9 Å / Num. all: 8769 / Num. obs: 2837 / Observed criterion σ(I): 1 |
Reflection | *PLUS Rmerge(I) obs: 0.021 |
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Processing
Software | Name: ![]() | |||||||||||||||
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Refinement | Resolution: 1.9→8 Å / σ(F): 1 /
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Refine Biso |
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Refinement step | Cycle: LAST / Resolution: 1.9→8 Å
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Software | *PLUS Name: ![]() | |||||||||||||||
Refinement | *PLUS Highest resolution: 1.9 Å / Lowest resolution: 8 Å / Num. reflection obs: 2753 / σ(F): 1 / Rfactor obs: 136 | |||||||||||||||
Solvent computation | *PLUS | |||||||||||||||
Displacement parameters | *PLUS | |||||||||||||||
Refine LS restraints | *PLUS
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