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Crystal structure of orotidine 5'-phosphate decarboxylase from Pyrococcus horikoshii OT3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KM5 PDB ENTRY 1KM5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.2M tri-Sodium citrate, 20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.24 44.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.427 α = 90 b = 59.909 β = 90 c = 152.519 γ = 90
Symmetry Space Group P 21 21 21
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 RIGAKU JUPITER 210 Two dimensional focusing mirror 2005-04-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B1 1.0000 SPring-8 BL26B1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.85 50 96 0.075 22.1 6.2 34304 -3 13.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.85 1.92 80.1 0.241 6 4.2 2802
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1KM5 1.85 47.11 33677 3365 94.3 0.193 0.1925 0.231 0.2304 RANDOM 22.2
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] -7.15 -5.86 13.01
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.9 c_scangle_it 4.82 c_scbond_it 3.59 c_mcangle_it 3.05 c_mcbond_it 2.32 c_angle_deg 1.5 c_improper_angle_d 1.1 c_bond_d 0.009 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.9 c_scangle_it 4.82 c_scbond_it 3.59 c_mcangle_it 3.05 c_mcbond_it 2.32 c_angle_deg 1.5 c_improper_angle_d 1.1 c_bond_d 0.009 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3196 Nucleic Acid Atoms Solvent Atoms 303 Heterogen Atoms 32
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing