+Open data
-Basic information
Entry | Database: PDB / ID: 271d | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Title | STRUCTURAL STUDIES ON NUCLEIC ACIDS | ||||||||||||||||||
Components | DNA (5'-D(*Keywords | DNA / B-DNA / DOUBLE HELIX | Function / homology | DNA / DNA (> 10) | Function and homology information Method | X-RAY DIFFRACTION / MIR / Resolution: 2.02 Å | Authors | Partridge, B.L. / Salisbury, S.A. | Citation | #1: Journal: Thesis, University of Cambridge / Year: 1996 Title: Structural Studies on Nucleic Acids Authors: Partridge, B.L. History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 271d.cif.gz | 29.5 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb271d.ent.gz | 17.5 KB | Display | PDB format |
PDBx/mmJSON format | 271d.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/71/271d ftp://data.pdbj.org/pub/pdb/validation_reports/71/271d | HTTPS FTP |
---|
-Related structure data
Related structure data | |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
#1: DNA chain | Mass: 3635.340 Da / Num. of mol.: 2 / Source method: obtained synthetically #2: Chemical | ChemComp-MG / | #3: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
---|
-Sample preparation
Crystal | Density Matthews: 2.27 Å3/Da / Density % sol: 45.75 % | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crystal grow | pH: 7.1 / Details: pH 7.10 | ||||||||||||
Components of the solutions |
|
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RU200 |
Detector | Type: RIGAKU RAXIS IIC / Detector: IMAGE PLATE / Date: Mar 29, 1995 |
Radiation | Monochromator: GRAPHITE / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Resolution: 2.02→39.8 Å / Num. obs: 13706 / Rmerge(I) obs: 0.0704 |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MIR / Highest resolution: 2.02 Å / σ(F): 4 Details: STANDARD R-FACTOR = 17.6% ERROR R-FACTOR = 3.8% WEIGHTED R-FACTOR = 17.3% NUMBER OF REFLECTIONS INCLUDED = 13706 AVERAGE |FO-FC| DISCREPANCY = 26.29 AVERAGE WEIGHTED |FO-FC| DISCREPANCY = -0. ...Details: STANDARD R-FACTOR = 17.6% ERROR R-FACTOR = 3.8% WEIGHTED R-FACTOR = 17.3% NUMBER OF REFLECTIONS INCLUDED = 13706 AVERAGE |FO-FC| DISCREPANCY = 26.29 AVERAGE WEIGHTED |FO-FC| DISCREPANCY = -0.03 CORRELATION COEFFICIENT = 100.4% RESOLUTION BREAKDOWN "ALL" R FACTOR = 18.4%
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Highest resolution: 2.02 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
|