7ONP

Wild type carbonic anhydrase II with bound IrCp* complex to generate an artificial transfer hydrogenase (ATHase)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6QFU 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.92932.6 M (NH4)2SO4, 50 mM Tris-H2SO4, pH 7.9
Crystal Properties
Matthews coefficientSolvent content
2.0941.17

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.263α = 90
b = 41.542β = 104.388
c = 71.972γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2018-10-31MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA1.000SLSX06SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.40840.9498.10.0640.9976.1246067
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.411.4392.50.2380.5231.22

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE6QFU1.40840.93746067230397.850.1580.15690.182122.688
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]
-0.0990.535-0.3420.147
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.306
r_dihedral_angle_4_deg22.934
r_dihedral_angle_3_deg12.933
r_dihedral_angle_1_deg7.334
r_lrange_it5.863
r_lrange_other5.818
r_scangle_it4.909
r_scangle_other4.899
r_scbond_it3.259
r_scbond_other3.221
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.306
r_dihedral_angle_4_deg22.934
r_dihedral_angle_3_deg12.933
r_dihedral_angle_1_deg7.334
r_lrange_it5.863
r_lrange_other5.818
r_scangle_it4.909
r_scangle_other4.899
r_scbond_it3.259
r_scbond_other3.221
r_mcangle_other2.67
r_mcangle_it2.667
r_angle_refined_deg2.205
r_mcbond_it1.996
r_mcbond_other1.865
r_angle_other_deg1.442
r_symmetry_nbd_refined0.318
r_nbd_other0.206
r_nbd_refined0.203
r_symmetry_xyhbond_nbd_refined0.186
r_symmetry_nbd_other0.18
r_nbtor_refined0.177
r_xyhbond_nbd_refined0.149
r_chiral_restr0.086
r_symmetry_nbtor_other0.082
r_metal_ion_refined0.031
r_bond_refined_d0.014
r_gen_planes_refined0.01
r_gen_planes_other0.002
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2039
Nucleic Acid Atoms
Solvent Atoms200
Heterogen Atoms50

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing