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Yorodumi- PDB-2dnj: DNASE I-INDUCED DNA CONFORMATION. 2 ANGSTROMS STRUCTURE OF A DNAS... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2dnj | |||||||||
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Title | DNASE I-INDUCED DNA CONFORMATION. 2 ANGSTROMS STRUCTURE OF A DNASE I-OCTAMER COMPLEX | |||||||||
Components |
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Keywords | HYDROLASE/DNA / PROTEIN-DNA COMPLEX / DOUBLE HELIX / HYDROLASE-DNA COMPLEX | |||||||||
Function / homology | Function and homology information regulation of neutrophil mediated cytotoxicity / zymogen granule / regulation of acute inflammatory response / deoxyribonuclease I / deoxyribonuclease I activity / neutrophil activation involved in immune response / DNA catabolic process / nuclear envelope / actin binding / apoptotic process ...regulation of neutrophil mediated cytotoxicity / zymogen granule / regulation of acute inflammatory response / deoxyribonuclease I / deoxyribonuclease I activity / neutrophil activation involved in immune response / DNA catabolic process / nuclear envelope / actin binding / apoptotic process / DNA binding / extracellular region / nucleus Similarity search - Function | |||||||||
Biological species | Bos taurus (cattle) | |||||||||
Method | X-RAY DIFFRACTION / Resolution: 2 Å | |||||||||
Authors | Lahm, A. / Suck, D. | |||||||||
Citation | Journal: J.Mol.Biol. / Year: 1991 Title: DNase I-induced DNA conformation. 2 A structure of a DNase I-octamer complex Authors: Lahm, A. / Suck, D. #1: Journal: Nature / Year: 1988 Title: Structure Refined to 2 Angstroms of a Nicked DNA Octanucleotide Complex with DNase I Authors: Suck, D. / Lahm, A. / Oefner, C. #2: Journal: Nature / Year: 1986 Title: Structure of DNase I at 2.0 Angstroms Resolution Suggests a Mechanism for Binding to and Cutting DNA Authors: Suck, D. / Oefner, C. #3: Journal: Embo J. / Year: 1984 Title: Three-Dimensional Structure of Bovine Pancreatic DNase I at 2.5 Angstroms Resolution Authors: Suck, D. / Oefner, C. / Kabsch, W. #4: Journal: J.Mol.Biol. / Year: 1982 Title: Crystallization and Preliminary Crystallographic Data of Bovine Pancreatic Deoxyribonuclease I Authors: Suck, D. #5: Journal: J.Biol.Chem. / Year: 1973 Title: Bovine Pancreatic Deoxyribonuclease A. Isolation of Cyanogen Bromide Peptides, Complete Covalent Structure of the Polypeptide Chain Authors: Liao, T.-H. / Salnikow, J. / Moore, S. / Stein, W.H. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2dnj.cif.gz | 75.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2dnj.ent.gz | 57.6 KB | Display | PDB format |
PDBx/mmJSON format | 2dnj.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/dn/2dnj ftp://data.pdbj.org/pub/pdb/validation_reports/dn/2dnj | HTTPS FTP |
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-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Details | THE ASYMMETRIC UNIT CONTAINS ONE DNASE I MOLECULE AND ONE NICKED DNA OCTAMER WITH A TOTAL OF 14 NUICLEOTIDES. THE CLEAVED 3-PRIME GC OF ONE OF THE DNA STRANDS IS MISSING IN THE STRUCTURE. THE SYMMETRY OPERATION X,1-Y,1-Z, I.E. THE TWOFOLD AXIS ALONG A AT B/2,C/2, CREATES THE QUASI-CONTINUOUS 14-MER FORMED BY THE TWO OVERLAPPING NICKE OCTAMERS. |
-Components
#1: DNA chain | Mass: 2427.605 Da / Num. of mol.: 1 / Source method: obtained synthetically |
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#2: DNA chain | Mass: 1809.218 Da / Num. of mol.: 1 / Source method: obtained synthetically |
#3: Protein | Mass: 29092.574 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Bos taurus (cattle) / Organ: PANCREAS / Secretion: MILK / References: UniProt: P00639, deoxyribonuclease I |
#4: Sugar | ChemComp-NAG / |
#5: Water | ChemComp-HOH / |
Nonpolymer details | OF THE CARBOHYDRATE MOIETY ATTACHED TO ND2 ASN 18, ONLY THE FIRST RESIDUE WAS VISIBLE IN THE ...OF THE CARBOHYDRA |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 2.52 Å3/Da / Density % sol: 51.17 % | ||||||||||||||||||||||||
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Crystal grow | Temperature: 277 K / Method: vapor diffusion / pH: 6 / Details: pH 6.00, VAPOR DIFFUSION, temperature 277.00K | ||||||||||||||||||||||||
Components of the solutions |
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Crystal grow | *PLUS Temperature: 4 ℃ / pH: 6 / Method: other | ||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 273 K |
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Diffraction source | Source: ROTATING ANODE |
Detector | Detector: OSCILLATION CAMERA |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Resolution: 2→50 Å / Num. obs: 20921 / Observed criterion σ(F): 3 |
Reflection | *PLUS Highest resolution: 2 Å / Lowest resolution: 50 Å / % possible obs: 89.2 % / Rmerge(I) obs: 0.076 |
-Processing
Software | Name: PROLSQ / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Resolution: 2→6 Å / σ(F): 0 /
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Refinement step | Cycle: LAST / Resolution: 2→6 Å
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Refine LS restraints |
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Software | *PLUS Name: PROLSQ / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Highest resolution: 2 Å / Lowest resolution: 6 Å / Num. reflection all: 20101 / σ(F): 0 / Rfactor all: 0.174 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |