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tRNA-Guanine Transglycosylase(TGT) in Complex with 6-amino-2-[(1-naphthylmethyl)amino]-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1P0D pdb entry 1P0D
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 291 PEG 8000, MES, DMSO, DTT, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.11 46.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.085 α = 90 b = 63.44 β = 93.3 c = 71.123 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 2005-08-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300 1.5418
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 1.95 20 98.8 0.069 10.9 2.4 29427 29427
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 1.95 2 98.8 0.435 2 2.4 1929
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 AB INITIO FREE R pdb entry 1P0D 1.95 10 27447 27447 1336 96.4 0.198 0.198 0.1948 0.259 0.1987 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 2746 3022.5
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.08 s_non_zero_chiral_vol 0.034 s_zero_chiral_vol 0.031 s_from_restr_planes 0.0243 s_angle_d 0.024 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 2796 Nucleic Acid Atoms Solvent Atoms 187 Heterogen Atoms 40
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement CrystalClear data collection HKL-2000 data reduction HKL-2000 data scaling CNS phasing