5P97

rat catechol O-methyltransferase in complex with 5-(4-fluorophenyl)-2,3-dihydroxy-N-[(1-methylimidazol-4-yl)methyl]benzamide at 1.30A


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
2.1943.83

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 50.234α = 90
b = 53.978β = 90
c = 80.025γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2009-05-25MSINGLE 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
11.344.7599.60.1120.1220.99710.726.8554116-319.33
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)
11.31.331001.6321.770.5381.41

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 model1.344.7549114261695.320.16650.16530.1887RANDOM11.701
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]
-0.150.130.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.436
r_dihedral_angle_4_deg19.648
r_dihedral_angle_3_deg12.23
r_dihedral_angle_1_deg5.032
r_sphericity_free5.006
r_scangle_it4.076
r_scbond_it2.639
r_sphericity_bonded2.567
r_mcangle_it1.767
r_angle_refined_deg1.375
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.436
r_dihedral_angle_4_deg19.648
r_dihedral_angle_3_deg12.23
r_dihedral_angle_1_deg5.032
r_sphericity_free5.006
r_scangle_it4.076
r_scbond_it2.639
r_sphericity_bonded2.567
r_mcangle_it1.767
r_angle_refined_deg1.375
r_rigid_bond_restr1.157
r_mcbond_it1.091
r_angle_other_deg0.864
r_mcbond_other0.48
r_chiral_restr0.082
r_bond_refined_d0.01
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1679
Nucleic Acid Atoms
Solvent Atoms259
Heterogen Atoms52

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing