2UWL

Selective and Dual Action Orally Active Inhibitors of Thrombin and Factor Xa


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.7518% PEG6K, 50MM HEPES PH5.75, 10MM CACL2, 150MM NACL
Crystal Properties
Matthew coefficientSolvent content
2.3633.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 56.547α = 90
b = 72.573β = 90
c = 79.072γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2002-05-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSRS BEAMLINE PX14.1SRSPX14.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.92099.70.0523.93.9726374
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.9799.70.442.8

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTPDB ENTRY 1EZQ1.919.962488413301000.1960.1940.238RANDOM40.66
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]
0.53-1.470.94
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.417
r_dihedral_angle_4_deg20.882
r_dihedral_angle_3_deg13.628
r_dihedral_angle_1_deg6.416
r_scangle_it5.455
r_scbond_it3.95
r_mcangle_it3.453
r_mcbond_it2.187
r_angle_refined_deg1.468
r_nbtor_refined0.314
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.417
r_dihedral_angle_4_deg20.882
r_dihedral_angle_3_deg13.628
r_dihedral_angle_1_deg6.416
r_scangle_it5.455
r_scbond_it3.95
r_mcangle_it3.453
r_mcbond_it2.187
r_angle_refined_deg1.468
r_nbtor_refined0.314
r_nbd_refined0.199
r_symmetry_hbond_refined0.179
r_symmetry_vdw_refined0.175
r_xyhbond_nbd_refined0.174
r_chiral_restr0.114
r_bond_refined_d0.013
r_gen_planes_refined0.008
r_gen_planes_other
r_metal_ion_other
r_bond_other_d
r_symmetry_vdw_other
r_nbtor_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_nbd_other
r_mcbond_other
r_metal_ion_refined
r_mcangle_other
r_xyhbond_nbd_other
r_scbond_other
r_angle_other_deg
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2226
Nucleic Acid Atoms
Solvent Atoms200
Heterogen Atoms28

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling