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Structure of 2C-Methyl-D-erythritol-2,4-cyclodiphosphate Synthase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 6.5 298 PEG, pH 6.5, EVAPORATION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.1 41.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.828 α = 90 b = 105.828 β = 90 c = 148.674 γ = 90
Symmetry Space Group P 41 21 2
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 MAR CCD 165 mm mirrors 2001-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44B2 0.7 SPring-8 BL44B2
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 15 96.3 0.048 7.2 9.6 935741 97488
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) 1.65 1.71 73.8 0.26
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD free R 1.65 20 92608 92608 4880 91.3 0.226 0.228 0.314 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 7293
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.083 s_non_zero_chiral_vol 0.035 s_anti_bump_dis_restr 0.033 s_zero_chiral_vol 0.03 s_from_restr_planes 0.0247 s_angle_d 0.023 s_bond_d 0.006 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6912 Nucleic Acid Atoms Solvent Atoms 352 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling MLPHARE phasing SHELXL-97 refinement