3CCZ

Thermodynamic and structure guided design of statin hmg-coa reductase inhibitors


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8293protein 15-20 mg/ml, Ligand (saturated),PEG 4000, MgCl2 0.2M, Tris-HCL pH8 0.1M, 7-10 days, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.4449.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.862α = 90
b = 135.655β = 97.16
c = 83.148γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102004-06-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID1.0000APS17-ID

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
11.75093.60.04126.43.7187138
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)
1.71.7666.90.1163.113330

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT1.750187015375693.560.2330.2320.257RANDOM25.234
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]
0.410.850.26-0.46
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg4.391
r_angle_other_deg1.155
r_scangle_it0.89
r_angle_refined_deg0.86
r_scbond_it0.492
r_mcangle_it0.433
r_mcbond_it0.23
r_nbd_other0.181
r_nbd_refined0.149
r_symmetry_vdw_other0.138
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg4.391
r_angle_other_deg1.155
r_scangle_it0.89
r_angle_refined_deg0.86
r_scbond_it0.492
r_mcangle_it0.433
r_mcbond_it0.23
r_nbd_other0.181
r_nbd_refined0.149
r_symmetry_vdw_other0.138
r_symmetry_vdw_refined0.088
r_nbtor_other0.076
r_xyhbond_nbd_refined0.071
r_chiral_restr0.049
r_symmetry_hbond_refined0.019
r_bond_refined_d0.005
r_gen_planes_refined0.002
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms12061
Nucleic Acid Atoms
Solvent Atoms1236
Heterogen Atoms172

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction