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Open data
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Basic information
Entry | Database: PDB / ID: 3zjr | ||||||
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Title | M.acetivorans protoglobin in complex with cyanide and Xenon | ||||||
![]() | PROTOGLOBIN | ||||||
![]() | IRON-BINDING PROTEIN / CYANIDE-XENON COMPLEX | ||||||
Function / homology | ![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Pesce, A. / Tilleman, L. / Donne, J. / Aste, E. / Ascenzi, P. / Ciaccio, C. / Coletta, M. / Moens, L. / Viappiani, C. / Dewilde, S. ...Pesce, A. / Tilleman, L. / Donne, J. / Aste, E. / Ascenzi, P. / Ciaccio, C. / Coletta, M. / Moens, L. / Viappiani, C. / Dewilde, S. / Bolognesi, M. / Nardini, M. | ||||||
![]() | ![]() Title: Structure and Haem-Distal Site Plasticity in Methanosarcina Acetivorans Protoglobin. Authors: Pesce, A. / Tilleman, L. / Donne, J. / Aste, E. / Ascenzi, P. / Ciaccio, C. / Coletta, M. / Moens, L. / Viappiani, C. / Dewilde, S. / Bolognesi, M. / Nardini, 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 | ![]() | 56 KB | Display | ![]() |
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PDB format | ![]() | 39.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 773.9 KB | Display | ![]() |
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Full document | ![]() | 779.7 KB | Display | |
Data in XML | ![]() | 10.8 KB | Display | |
Data in CIF | ![]() | 13.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3zjhC ![]() 3zjiC ![]() 3zjjC ![]() 3zjlC ![]() 3zjmC ![]() 3zjnC ![]() 3zjoC ![]() 3zjpC ![]() 3zjqC ![]() 3zjsC ![]() 2vebS C: citing same article ( S: Starting model for refinement |
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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: Protein | Mass: 23010.863 Da / Num. of mol.: 1 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Chemical | ChemComp-HEM / |
#3: Chemical | ChemComp-CYN / |
#4: Chemical | ChemComp-XE / |
#5: Water | ChemComp-HOH / |
Sequence details | C101S MUTATED FOR CRYSTALLIZ |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.22 Å3/Da / Density % sol: 44.56 % / Description: NONE |
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Crystal grow | pH: 7 Details: 20% PEG 4000, 10% ISOPROPANOL, 0.1 M HEPES PH 7.0, 0.02 M POTASSIUM FERRICYANIDE, 0.01 M KCN |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC CCD / Detector: CCD |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 3→50.64 Å / Num. obs: 3627 / % possible obs: 87.8 % / Observed criterion σ(I): 1 / Redundancy: 1.9 % / Rmerge(I) obs: 0.14 / Net I/σ(I): 6.4 |
Reflection shell | Resolution: 3→3.16 Å / Redundancy: 1.9 % / Rmerge(I) obs: 0.3 / Mean I/σ(I) obs: 2.3 / % possible all: 91.3 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2VEB Resolution: 3→42.37 Å / Cor.coef. Fo:Fc: 0.936 / Cor.coef. Fo:Fc free: 0.862 / SU B: 25.319 / SU ML: 0.433 / Cross valid method: THROUGHOUT / ESU R Free: 0.679 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. FINAL STRUCTURE HAS NO RESIDUES IN THE DISALLOWED REGION OF RAMACHANDRAN PLOT AS DEFINED IN THE CCP4 PROCHECK PROGRAM.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 53.786 Å2
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Refinement step | Cycle: LAST / Resolution: 3→42.37 Å
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Refine LS restraints |
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