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3-hydroxy-3-methylglutaryl-coenzyme A reductase of Streptococcus pneumoniae
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QAX PDB ENTRY 1QAX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 2.0M Ammonium Sulfate, 6% PEG 400, 0.1M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.67 54.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.483 α = 90 b = 90.367 β = 90 c = 160.621 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD OXFORD ONYX CCD 2010-05-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE OXFORD DIFFRACTION ENHANCE ULTRA 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.3 24.72 99.9 0.115 0.134 8.8 3.7 24163 24163 2 2 18.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.3 2.42 100 0.291 0.356 3.4 2.9 3489
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1QAX 2.3 24.72 22899 22899 1232 99.89 0.20892 0.20892 0.20713 0.24108 0.2315 RANDOM 18.748
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] -1.46 -1.89 3.35
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.201 r_dihedral_angle_4_deg 19.83 r_dihedral_angle_3_deg 13.018 r_dihedral_angle_1_deg 5.291 r_scangle_it 1.784 r_scbond_it 1.056 r_angle_refined_deg 1.032 r_mcangle_it 0.811 r_mcbond_it 0.432 r_chiral_restr 0.069
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.201 r_dihedral_angle_4_deg 19.83 r_dihedral_angle_3_deg 13.018 r_dihedral_angle_1_deg 5.291 r_scangle_it 1.784 r_scbond_it 1.056 r_angle_refined_deg 1.032 r_mcangle_it 0.811 r_mcbond_it 0.432 r_chiral_restr 0.069 r_bond_refined_d 0.008 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2832 Nucleic Acid Atoms Solvent Atoms 107 Heterogen Atoms 46
Software Software Software Name Purpose CrysalisPro data collection MOLREP phasing REFMAC refinement CrysalisPro data reduction SCALA data scaling