6VO9

Artificial Metalloproteins with Dinuclear Iron Centers


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2QCB 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP42982.0 M ammonium sulfate, 0.1 M sodium acetate
Crystal Properties
Matthews coefficientSolvent content
2.3347.28

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.861α = 90
b = 57.861β = 90
c = 184.65γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2019-11-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL12-20.9795SSRLBL12-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.546.1684.50.0820.0890.0350.99311.66.421730
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.51.5375.30.7050.7750.3120.8075.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2QCB1.542.1920332109783.30.18710.18580.2108RANDOM16.691
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.34-0.340.67
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.01
r_dihedral_angle_4_deg24.673
r_dihedral_angle_3_deg13.748
r_dihedral_angle_1_deg7.713
r_angle_refined_deg2.872
r_angle_other_deg1.838
r_chiral_restr0.088
r_bond_refined_d0.014
r_gen_planes_refined0.012
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.01
r_dihedral_angle_4_deg24.673
r_dihedral_angle_3_deg13.748
r_dihedral_angle_1_deg7.713
r_angle_refined_deg2.872
r_angle_other_deg1.838
r_chiral_restr0.088
r_bond_refined_d0.014
r_gen_planes_refined0.012
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms928
Nucleic Acid Atoms
Solvent Atoms94
Heterogen Atoms40

Software

Software
Software NamePurpose
Aimlessdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing