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Crystal structure of the E673Q MUTANT OF C-Terminal domain of 10'FORMYLTETRAHYDROFOLATE DEHYDROGENASE in complex with NADP
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, HANGING DROP 7.5 293 0.1M Tris pH 7.5, 1.6M Ammonium Sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 259.897 α = 90 b = 194.396 β = 109.09 c = 97.222 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 MAR scanner 300 mm plate 2007-07-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.0 APS 22-ID
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 2.25 50 99.9 0.13 9.7 5.3 213476 213476
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 2.25 2.33 99.9 0.547 5.5 4.9
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 2O2P 2.26 49.15 201952 201952 10652 99.45 0.15058 0.14913 0.1488 0.1777 0.1765 RANDOM 28.323
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] 0.49 0.84 0.42 -0.37
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.35 r_dihedral_angle_4_deg 24.34 r_dihedral_angle_3_deg 14.602 r_dihedral_angle_1_deg 6.788 r_scangle_it 5.729 r_scbond_it 3.996 r_mcangle_it 2.385 r_angle_refined_deg 2.24 r_mcbond_it 1.477 r_nbtor_refined 0.301
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.35 r_dihedral_angle_4_deg 24.34 r_dihedral_angle_3_deg 14.602 r_dihedral_angle_1_deg 6.788 r_scangle_it 5.729 r_scbond_it 3.996 r_mcangle_it 2.385 r_angle_refined_deg 2.24 r_mcbond_it 1.477 r_nbtor_refined 0.301 r_chiral_restr 0.188 r_nbd_refined 0.186 r_symmetry_vdw_refined 0.15 r_xyhbond_nbd_refined 0.127 r_symmetry_hbond_refined 0.077 r_bond_refined_d 0.035 r_gen_planes_refined 0.014 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other 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 15296 Nucleic Acid Atoms Solvent Atoms 1484 Heterogen Atoms 356
Software Software Software Name Purpose SERGUI data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling