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Crystal structure of 4-(trifluoromethyldiazirinyl)phenylalanyl-tRNA synthetase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 5% PEG8K, 10-20% PEG300, 9% glycerol, 100 mM Tris-HCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.59 52.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.779 α = 90 b = 102.779 β = 90 c = 70.78 γ = 90
Symmetry Space Group P 43 21 2
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 2007-02-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.3 1.0 ALS 5.0.3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.2 50 100 18793 18786 2 5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.2 2.257 100
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 2.2 45.98 2 18799 18786 1013 99.96 0.20408 0.20052 0.1987 0.27354 0.2726 RANDOM 39.725
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 0.06 -0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.062 r_dihedral_angle_3_deg 19.768 r_dihedral_angle_4_deg 19.256 r_dihedral_angle_1_deg 7.183 r_scangle_it 5.343 r_scbond_it 3.498 r_mcangle_it 2.068 r_angle_refined_deg 2.048 r_mcbond_it 1.273 r_nbtor_refined 0.316
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.062 r_dihedral_angle_3_deg 19.768 r_dihedral_angle_4_deg 19.256 r_dihedral_angle_1_deg 7.183 r_scangle_it 5.343 r_scbond_it 3.498 r_mcangle_it 2.068 r_angle_refined_deg 2.048 r_mcbond_it 1.273 r_nbtor_refined 0.316 r_symmetry_vdw_refined 0.299 r_nbd_refined 0.246 r_xyhbond_nbd_refined 0.223 r_symmetry_hbond_refined 0.167 r_chiral_restr 0.149 r_bond_refined_d 0.024 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2454 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 23
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection HKL-2000 data reduction SCALA data scaling AMoRE phasing