☰ Navigation Tabs
E. coli tryptophanyl-tRNA synthetase bound with a chemical fragment at the dimerization interface
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 290 0.16M Ammonium sulfate, 0.1M HEPES pH 7.5, 25% PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.4 48.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.717 α = 90 b = 80.588 β = 106.22 c = 77.159 γ = 90
Symmetry Space Group P 1 21 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 PIXEL DECTRIS PILATUS3 6M 2020-11-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.9785 SSRF BL19U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 50 97.3 0.057 0.068 0.036 0.997 12.9 3.4 51416
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.95 2 91.8 0.423 0.507 0.276 0.889 3.1
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 5V0I 1.95 50 48799 2597 96.99 0.19217 0.1904 0.22545 0.2284 RANDOM 29.269
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] -1.59 0.44 1.95 -0.53
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.996 r_dihedral_angle_4_deg 16.583 r_dihedral_angle_3_deg 11.863 r_dihedral_angle_1_deg 5.125 r_long_range_B_refined 3.385 r_long_range_B_other 3.385 r_scangle_other 1.992 r_mcangle_it 1.681 r_mcangle_other 1.681 r_scbond_it 1.203
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.996 r_dihedral_angle_4_deg 16.583 r_dihedral_angle_3_deg 11.863 r_dihedral_angle_1_deg 5.125 r_long_range_B_refined 3.385 r_long_range_B_other 3.385 r_scangle_other 1.992 r_mcangle_it 1.681 r_mcangle_other 1.681 r_scbond_it 1.203 r_scbond_other 1.202 r_angle_refined_deg 1.157 r_mcbond_it 1.019 r_mcbond_other 1.018 r_angle_other_deg 0.878 r_chiral_restr 0.062 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5041 Nucleic Acid Atoms Solvent Atoms 272 Heterogen Atoms 56
Software Software Software Name Purpose Aimless data scaling MOLREP phasing REFMAC refinement XDS data reduction