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Crystal structure of an esterase from the bacterial hormone-sensitive lipase (HSL) family
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3H18
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.8 277 0.15M ammonium sulfate, 0.1M MES, 12%(w/v) PEG 4,000
Crystal Properties Matthews coefficient Solvent content 2.43 49.37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.63 α = 74.04 b = 76.172 β = 75.15 c = 130.186 γ = 72.6
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 315r 2013-11-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 0.9793 SSRF BL17U
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 2 50 97.3 0.118 24.417 3.9 161567
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 2 2.07 96.7 0.248 3.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3H18 2 39.33 0.04 161567 8110 92.7 0.198 0.196 0.1971 0.232 0.2304
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] 2.6547 7.1072 2.096 -2.4328 1.3651 -0.2219
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.594 f_angle_d 1.088 f_chiral_restr 0.074 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 18048 Nucleic Acid Atoms Solvent Atoms 1993 Heterogen Atoms 80
Software Software Software Name Purpose PHENIX refinement HKL-2000 data scaling PHASER phasing PHENIX model building HKL-2000 data reduction