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Open data
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Basic information
Entry | Database: PDB / ID: 325d | ||||||||||||||||||
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Title | CRYSTAL STRUCTURES OF D(CM5CGGGCCM5CGG)-HEXAGONAL FORM | ||||||||||||||||||
![]() | DNA (5'-D(*![]() DNA / A-DNA / DOUBLE HELIX / MODIFIED | Function / homology | DNA | ![]() Method | ![]() ![]() Tippin, D.B. / Sundaralingam, M. | ![]() ![]() Title: Nine polymorphic crystal structures of d(CCGGGCCCGG), d(CCGGGCCm5CGG), d(Cm5CGGGCCm5CGG) and d(CCGGGCC(Br)5CGG) in three different conformations: effects of spermine binding and methylation on ...Title: Nine polymorphic crystal structures of d(CCGGGCCCGG), d(CCGGGCCm5CGG), d(Cm5CGGGCCm5CGG) and d(CCGGGCC(Br)5CGG) in three different conformations: effects of spermine binding and methylation on the bending and condensation of A-DNA. Authors: Tippin, D.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 | ![]() | 21.3 KB | Display | ![]() |
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PDB format | ![]() | 14.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 368.4 KB | Display | ![]() |
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Full document | ![]() | 372.8 KB | Display | |
Data in XML | ![]() | 4.4 KB | Display | |
Data in CIF | ![]() | 5.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 318dC ![]() 319dC ![]() 320dC ![]() 321dC ![]() 322dC ![]() 323dC ![]() 324dC ![]() 326dC C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: DNA chain | Mass: 3075.035 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: 3.22 Å3/Da / Density % sol: 61.79 % | |||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 7 Details: pH 7.00, VAPOR DIFFUSION, HANGING DROP, temperature 295.00K | |||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions |
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Crystal grow | *PLUS Temperature: 22 ℃ / pH: 7 | |||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 295 K |
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Diffraction source | Source: ![]() |
Detector | Type: RIGAKU RAXIS IV / Detector: IMAGE PLATE / Date: Apr 1, 1995 |
Radiation | Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Highest resolution: 2.5 Å / Num. obs: 2557 / % possible obs: 74 % / Observed criterion σ(I): 2 / Rmerge(I) obs: 0.0498 / Net I/σ(I): 12.2 |
Reflection | *PLUS Num. all: 2642 / % possible obs: 74 % |
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Processing
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Refinement | Resolution: 2.5→8 Å / σ(F): 1
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Refine Biso |
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Refinement step | Cycle: LAST / Resolution: 2.5→8 Å
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Refine LS restraints |
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Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Highest resolution: 2.5 Å / Lowest resolution: 8 Å / σ(F): 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |