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tRNA guanine transglycosylase in complex with guanine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1P0B pdb entry 1P0B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 291 pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.26 48.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.151 α = 90 b = 64.503 β = 92.79 c = 70.769 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 113 IMAGE PLATE RIGAKU RAXIS IV++ 2007-01-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.54178
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 1.77 50 94.8 0.035 0.035 22 2.8 34387
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) 1 1.77 1.8 0.839 0.389 0.389 2.3
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 (All) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION AB INITIO FREE R pdb entry 1P0B 1.77 10 34387 34387 87.4 0.2001 0.2001 0.2592 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 7 2666 2832.75
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.071 s_non_zero_chiral_vol 0.04 s_zero_chiral_vol 0.036 s_angle_d 0.023 s_from_restr_planes 0.0228 s_anti_bump_dis_restr 0.01 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 2702 Nucleic Acid Atoms Solvent Atoms 104 Heterogen Atoms 30
Software Software Software Name Purpose SHELXL-97 refinement CNS refinement CrystalClear data collection HKL-2000 data reduction HKL-2000 data scaling SHELX phasing