5PA2

humanized rat COMT in complex with 7-fluoro-6-(4-fluorophenyl)-8-hydroxy-3H-quinazolin-4-one


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherinhouse model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP9295AMMONIUM SULPHATE, CHES, PH 9
Crystal Properties
Matthews coefficientSolvent content
2.2344.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 49.667α = 90
b = 54.435β = 90
c = 81.363γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2011-01-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA1.000000SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim 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
11.1242.3998.60.0590.0650.99913.965.8684077-315.41
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.121.1587.30.7020.7950.7051.55

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 REPLACEMENTTHROUGHOUTinhouse model1.1242.3971954378588.880.12860.12730.1546RANDOM12.886
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]
-0.020.75-0.73
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.638
r_dihedral_angle_4_deg19.575
r_sphericity_free17.149
r_dihedral_angle_3_deg12.976
r_sphericity_bonded6.401
r_dihedral_angle_1_deg5.518
r_rigid_bond_restr4.651
r_angle_refined_deg1.974
r_angle_other_deg1.355
r_chiral_restr0.133
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.638
r_dihedral_angle_4_deg19.575
r_sphericity_free17.149
r_dihedral_angle_3_deg12.976
r_sphericity_bonded6.401
r_dihedral_angle_1_deg5.518
r_rigid_bond_restr4.651
r_angle_refined_deg1.974
r_angle_other_deg1.355
r_chiral_restr0.133
r_bond_refined_d0.023
r_gen_planes_refined0.011
r_gen_planes_other0.004
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1673
Nucleic Acid Atoms
Solvent Atoms280
Heterogen Atoms74

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing