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Structural Insights into the Evolution of a Non-Biological Protein
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 298 250 mM sodium citrate, 100 mM sodium phosphate, 10 mM ATP, 300 mM sodium chloride, and 0.4-0.8% x/v polyethylene glycol 400, pH 8.5, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 4.31 71.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.791 α = 90 b = 72.791 β = 90 c = 54.752 γ = 120
Symmetry Space Group P 32 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 110 IMAGE PLATE RIGAKU RAXIS IV 2006-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.541
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 1.65 50 99.1 0.056 17.4 5 20360
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 1.65 1.71 96.9 0.586 4.7 1981
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.65 27.32 20344 1044 99.13 0.177 0.177 0.195 0.2038 RANDOM 24.562
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] 0.89 0.44 0.89 -1.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.509 r_dihedral_angle_4_deg 17.806 r_dihedral_angle_3_deg 14.078 r_scangle_it 5.496 r_dihedral_angle_1_deg 5.117 r_scbond_it 3.284 r_mcangle_it 2.02 r_angle_refined_deg 1.974 r_mcbond_it 1.236 r_nbtor_refined 0.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.509 r_dihedral_angle_4_deg 17.806 r_dihedral_angle_3_deg 14.078 r_scangle_it 5.496 r_dihedral_angle_1_deg 5.117 r_scbond_it 3.284 r_mcangle_it 2.02 r_angle_refined_deg 1.974 r_mcbond_it 1.236 r_nbtor_refined 0.31 r_symmetry_hbond_refined 0.228 r_nbd_refined 0.2 r_symmetry_vdw_refined 0.17 r_xyhbond_nbd_refined 0.159 r_chiral_restr 0.145 r_bond_refined_d 0.02 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 583 Nucleic Acid Atoms Solvent Atoms 110 Heterogen Atoms 49
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling MOLREP phasing SHARP phasing SOLOMON phasing REFMAC refinement PDB_EXTRACT data extraction CrystalClear data collection HKL-2000 data reduction