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- PDB-1rsr: azide complex of the diferrous F208A mutant R2 subunit of ribonuc... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1rsr | ||||||
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Title | azide complex of the diferrous F208A mutant R2 subunit of ribonucleotide reductase | ||||||
![]() | Ribonucleoside-diphosphate reductase 1 beta chain | ||||||
![]() | OXIDOREDUCTASE / Diiron / Azide / oxygen activation | ||||||
Function / homology | ![]() ribonucleoside diphosphate metabolic process / 2'-deoxyribonucleotide biosynthetic process / ribonucleoside-diphosphate reductase complex / nucleobase-containing small molecule interconversion / ribonucleoside-diphosphate reductase / ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor / deoxyribonucleotide biosynthetic process / iron ion binding / identical protein binding / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Andersson, M.E. / Hogbom, M. / Rinaldo-Matthis, A. / Andersson, K.K. / Sjoberg, B.M. / Nordlund, P. | ||||||
![]() | Journal: J.Am.Chem.Soc. / Year: 1999 Title: The Crystal Structure of an Azide Complex of the Diferrous R2 Subunit of Ribonucleotide Reductase Displays a Novel Carboxylate Shift with Important Mechanistic Implications for Diiron-Catalyzed Oxygen Activation Authors: Andersson, M.E. / Hogbom, M. / Rinaldo-Matthis, A. / Andersson, K.K. / Sjoberg, B.M. / Nordlund, P. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 159.6 KB | Display | ![]() |
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PDB format | ![]() | 125.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 448.7 KB | Display | ![]() |
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Full document | ![]() | 463.5 KB | Display | |
Data in XML | ![]() | 30.7 KB | Display | |
Data in CIF | ![]() | 43.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | |
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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: Protein | Mass: 43334.766 Da / Num. of mol.: 2 / Mutation: Y122F, F208A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P69924, ribonucleoside-diphosphate reductase #2: Chemical | ChemComp-FE2 / #3: Chemical | ChemComp-HG / #4: Chemical | ChemComp-AZI / | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.25 Å3/Da / Density % sol: 45.01 % | ||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 100mM MES, 200mM NaCl, 1mM EMTS (Thimerosal), 16-24% PEG 4000, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K | ||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 20 ℃ / Method: vapor diffusion, hanging drop / Details: Nordlund, P., (1989) FEBS Lett., 258, 251. | ||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Sep 22, 1992 |
Radiation | Monochromator: SAGITALLY FOCUSED Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2→25 Å / Num. all: 43085 / Num. obs: 43085 / % possible obs: 88.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 |
Reflection shell | Resolution: 2→2.03 Å / % possible all: 71.8 |
Reflection | *PLUS Highest resolution: 2 Å / Num. measured all: 144767 / Rmerge(I) obs: 0.063 |
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Processing
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Refinement | Method to determine structure: ![]()
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Refinement step | Cycle: LAST / Resolution: 2→25 Å
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Refine LS restraints |
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Refinement | *PLUS Highest resolution: 2 Å / % reflection Rfree: 5 % / Rfactor obs: 0.197 | ||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||
Refine LS restraints | *PLUS Type: t_bond_d / Dev ideal: 0.02 |