5PA4

humanized rat COMT in complex with 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
2.2244.59

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 49.676α = 90
b = 54.204β = 90
c = 81.426γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2010-10-04MSINGLE 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
11.9945.12990.2210.2410.9916.896.3915538-330.202
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)
11.992.0499.81.5771.7220.4971.13

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 model1.9945.121384667392.80.21360.2110.2686RANDOM26.132
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]
-0.261.23-0.96
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.663
r_dihedral_angle_4_deg24.19
r_dihedral_angle_3_deg14.254
r_dihedral_angle_1_deg5.248
r_angle_refined_deg1.415
r_angle_other_deg0.935
r_chiral_restr0.083
r_bond_refined_d0.014
r_gen_planes_refined0.005
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.663
r_dihedral_angle_4_deg24.19
r_dihedral_angle_3_deg14.254
r_dihedral_angle_1_deg5.248
r_angle_refined_deg1.415
r_angle_other_deg0.935
r_chiral_restr0.083
r_bond_refined_d0.014
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1673
Nucleic Acid Atoms
Solvent Atoms97
Heterogen Atoms51

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing