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R267K mutant of a HSL-like carboxylesterase from Sulfolobus tokodaii
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3AIK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293 0.1M Tris-HCl pH 8.5, 0.2M Ammonium phosphate monobasic, 50% MPD , VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.93 57.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.34 α = 90 b = 114.61 β = 109.55 c = 102.199 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 100 CCD ADSC QUANTUM 210 mirrors 2010-04-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL38B1 1.0 SPring-8 BL38B1
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 1.7 50 99.9 0.074 18.8 3.8 182172 -3
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) 1 1.7 1.76 100 0.53 2.2 3.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 3AIK 1.7 26.62 172304 9093 99.93 0.17867 0.17722 0.1773 0.20673 0.2077 RANDOM 21.988
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] 0.01 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.834 r_dihedral_angle_4_deg 20.172 r_dihedral_angle_3_deg 16.214 r_scangle_it 7.462 r_dihedral_angle_1_deg 7.23 r_scbond_it 4.973 r_mcangle_it 3.204 r_mcbond_it 2.14 r_angle_refined_deg 1.061 r_chiral_restr 0.099
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.834 r_dihedral_angle_4_deg 20.172 r_dihedral_angle_3_deg 16.214 r_scangle_it 7.462 r_dihedral_angle_1_deg 7.23 r_scbond_it 4.973 r_mcangle_it 3.204 r_mcbond_it 2.14 r_angle_refined_deg 1.061 r_chiral_restr 0.099 r_gen_planes_refined 0.02 r_bond_refined_d 0.009 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 8940 Nucleic Acid Atoms Solvent Atoms 602 Heterogen Atoms 153
Software Software Software Name Purpose BL38B1 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling