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Crystal structure of the C707A mutant of the C-Terminal domain of 10'FORMYLTETRAHYDROFOLATE DEHYDROGENASE in complex with NADPH
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2O2P PDB entry 2O2P
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7 293 0.1M HEPES, pH 7.0, 1.7M Ammonium Sulfate, VAPOR DIFFUSION, temperature 293K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 258.736 α = 90 b = 194.226 β = 108.94 c = 97.067 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 IMAGE PLATE RIGAKU RAXIS IV++ 2007-09-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 1.5418
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 2.3 50 99.8 0.124 6.9 3.9 200346 200346
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 2.3 2.38 99.8 0.602 2.1 3.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 PDB entry 2O2P 2.3 48.91 190184 190184 10082 99.7 0.163 0.162 0.186 0.1573 RANDOM 25.4
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] 0.77 1.24 -0.44 0.47
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.939 r_dihedral_angle_4_deg 23.803 r_dihedral_angle_3_deg 14.135 r_dihedral_angle_1_deg 6.31 r_scangle_it 2.862 r_scbond_it 1.749 r_angle_refined_deg 1.327 r_mcangle_it 0.999 r_mcbond_it 0.509 r_chiral_restr 0.086
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.939 r_dihedral_angle_4_deg 23.803 r_dihedral_angle_3_deg 14.135 r_dihedral_angle_1_deg 6.31 r_scangle_it 2.862 r_scbond_it 1.749 r_angle_refined_deg 1.327 r_mcangle_it 0.999 r_mcbond_it 0.509 r_chiral_restr 0.086 r_bond_refined_d 0.011 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15292 Nucleic Acid Atoms Solvent Atoms 1765 Heterogen Atoms 356
Software Software Software Name Purpose d*TREK data scaling MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling