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Crystal structure of the human squalene synthase complexed with BPH-652
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 298 20% PEG 6,000, 0.2M sodium tartrate dibasic, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.6 52.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.662 α = 90 b = 153.422 β = 90.5 c = 92.904 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 CCD ADSC QUANTUM 315 Rosenbaum-Rock double crystal sagittal focusing monochrometer and vertical focusing mirror 2008-06-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.0809 NSLS X29A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 3.2 30 100 0.162 16.6 7.3 39260 39260
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 3.2 3.31 99.7 0.521 3.87 6.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3.2 29.58 39260 37261 1973 99.51 0.19568 0.19147 0.1918 0.27638 0.2751 RANDOM 48.364
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.138 r_dihedral_angle_3_deg 20.582 r_dihedral_angle_4_deg 18.823 r_dihedral_angle_1_deg 7.412 r_scangle_it 2.207 r_scbond_it 1.271 r_mcangle_it 0.909 r_angle_refined_deg 0.686 r_angle_other_deg 0.585 r_mcbond_it 0.472
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.138 r_dihedral_angle_3_deg 20.582 r_dihedral_angle_4_deg 18.823 r_dihedral_angle_1_deg 7.412 r_scangle_it 2.207 r_scbond_it 1.271 r_mcangle_it 0.909 r_angle_refined_deg 0.686 r_angle_other_deg 0.585 r_mcbond_it 0.472 r_mcbond_other 0.076 r_chiral_restr 0.041 r_gen_planes_refined 0.007 r_bond_refined_d 0.005 r_gen_planes_other 0.001 r_bond_other_d r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15040 Nucleic Acid Atoms Solvent Atoms 188 Heterogen Atoms 156
Software Software Software Name Purpose HKL-2000 data collection PHASES phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling