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Crystal structure of putative ketosteroid isomerase (YP_001303366.1) from Parabacteroides distasonis ATCC 8503 at 1.45 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 9 277 2.4000M (NH4)2SO4, 0.1M Bicine pH 9.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.83 32.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.66 α = 90 b = 60.897 β = 102.3 c = 52.28 γ = 90
Symmetry Space Group C 1 2 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 MARMOSAIC 325 mm CCD Flat mirror (vertical focusing) 2009-04-16 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.91837,0.97805,0.97862 SSRL BL11-1
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 1.45 27.077 98.5 0.065 0.065 9.8 2.2 39881 13.881
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) 1 1.45 1.49 97 0.354 0.354 2.1 2.2 2872
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 1.45 27.077 39881 2004 98.25 0.153 0.152 0.1558 0.182 0.183 RANDOM 13.291
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] 0.37 0.61 -0.47 0.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.952 r_dihedral_angle_4_deg 24.222 r_dihedral_angle_3_deg 12.212 r_scangle_it 5.784 r_dihedral_angle_1_deg 4.993 r_scbond_it 4.164 r_mcangle_it 2.897 r_mcbond_it 1.799 r_angle_refined_deg 1.644 r_angle_other_deg 0.917
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.952 r_dihedral_angle_4_deg 24.222 r_dihedral_angle_3_deg 12.212 r_scangle_it 5.784 r_dihedral_angle_1_deg 4.993 r_scbond_it 4.164 r_mcangle_it 2.897 r_mcbond_it 1.799 r_angle_refined_deg 1.644 r_angle_other_deg 0.917 r_mcbond_other 0.474 r_chiral_restr 0.096 r_bond_refined_d 0.019 r_gen_planes_refined 0.01 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2129 Nucleic Acid Atoms Solvent Atoms 247 Heterogen Atoms 39
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SOLVE phasing MolProbity model building SCALA data scaling PDB_EXTRACT data extraction MOSFLM data reduction