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Crystal structure of a putative polyketide cyclase (pp0894) from pseudomonas putida kt2440 at 1.24 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 277 5.0000% PEG-6000, 0.1M MES pH 6.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.87 34.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.762 α = 90 b = 74.985 β = 118.03 c = 36.543 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 300 mm CCD Adjustable focusing mirrors in K-B geometry 2008-10-11 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 0.94645,0.97967 APS 23-ID-B
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 1.24 40.096 98.6 0.055 11.22 35808 -3 11.7
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) 1.24 1.28 89 0.515 2
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 1.24 40.096 35806 1790 99.01 0.122 0.12 0.1198 0.15 0.1471 RANDOM 16.437
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] -0.34 0.08 0.17 0.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.838 r_dihedral_angle_3_deg 12.83 r_dihedral_angle_4_deg 10.965 r_sphericity_free 9.062 r_dihedral_angle_1_deg 6.097 r_scangle_it 5.947 r_scbond_it 4.545 r_sphericity_bonded 4.323 r_mcangle_it 3.402 r_mcbond_it 2.436
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.838 r_dihedral_angle_3_deg 12.83 r_dihedral_angle_4_deg 10.965 r_sphericity_free 9.062 r_dihedral_angle_1_deg 6.097 r_scangle_it 5.947 r_scbond_it 4.545 r_sphericity_bonded 4.323 r_mcangle_it 3.402 r_mcbond_it 2.436 r_rigid_bond_restr 1.829 r_angle_refined_deg 1.627 r_mcbond_other 1.559 r_angle_other_deg 0.9 r_chiral_restr 0.098 r_bond_refined_d 0.016 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1035 Nucleic Acid Atoms Solvent Atoms 180 Heterogen Atoms 44
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction SHELXD phasing autoSHARP phasing