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Crystal Structure of E81Q mutant of MtNAS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3FPE PDB ENTRY 3FPE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 294 20% PEG 3350, 200mM NaK Tartrate, 100mM BisTrisPropane, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 2.34 47.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.696 α = 90 b = 67.498 β = 90 c = 147.652 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 ADSC QUANTUM 4 2008-07-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 0.96850 ESRF ID14-4
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2 67.574 83.9 0.127 0.127 4.574 5 43159 36210
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.11 87 0.554 0.554 1.3 4.9 5448
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-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 3FPE 2 32.39 36177 1850 82.56 0.196 0.193 0.2052 0.256 0.2713 RANDOM 22.948
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] 0.06 0.19 -0.24
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.383 r_dihedral_angle_3_deg 18.098 r_dihedral_angle_4_deg 17.321 r_dihedral_angle_1_deg 5.528 r_scangle_it 5.04 r_scbond_it 3.578 r_mcangle_it 1.899 r_angle_refined_deg 1.692 r_mcbond_it 1.324 r_symmetry_vdw_refined 0.661
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.383 r_dihedral_angle_3_deg 18.098 r_dihedral_angle_4_deg 17.321 r_dihedral_angle_1_deg 5.528 r_scangle_it 5.04 r_scbond_it 3.578 r_mcangle_it 1.899 r_angle_refined_deg 1.692 r_mcbond_it 1.324 r_symmetry_vdw_refined 0.661 r_symmetry_hbond_refined 0.322 r_nbtor_refined 0.321 r_nbd_refined 0.259 r_xyhbond_nbd_refined 0.231 r_chiral_restr 0.129 r_bond_refined_d 0.02 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4222 Nucleic Acid Atoms Solvent Atoms 537 Heterogen Atoms 20
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction