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Crystal structure of a human tRNAGly microhelix at 1.2 Angstrom resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 40 MM SODIUM CACODYLATE, PH 6.0, 12 MM SPERMINE TETRA-HCL, 12 MM SODIUM CHLORIDE, 80 MM POTASSIUM CHLORIDE, 10% (V/V) MPD, EQUILIBRATED AGAINST 35% (V/V) MPD AT ROOM TEMPERATURE
Crystal Properties Matthews coefficient Solvent content 2.33 59.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.12 α = 90 b = 37.491 β = 113.02 c = 30.379 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 CCD MARRESEARCH M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X13 EMBL/DESY, HAMBURG X13
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.2 50 95.3 0.05 18.1 7.2 11547 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.2 1.22 93.7 0.24 7.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.2 14.08 10934 568 95.4 0.188 0.187 0.208 0.2071 RANDOM 14.82
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] -0.01 -0.05 -0.03
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 2.604 r_scbond_it 2.395 r_angle_refined_deg 1.712 r_nbtor_refined 0.274 r_nbd_refined 0.165 r_symmetry_hbond_refined 0.146 r_xyhbond_nbd_refined 0.121 r_symmetry_vdw_refined 0.113 r_chiral_restr 0.062 r_gen_planes_refined 0.014
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 2.604 r_scbond_it 2.395 r_angle_refined_deg 1.712 r_nbtor_refined 0.274 r_nbd_refined 0.165 r_symmetry_hbond_refined 0.146 r_xyhbond_nbd_refined 0.121 r_symmetry_vdw_refined 0.113 r_chiral_restr 0.062 r_gen_planes_refined 0.014 r_bond_refined_d 0.01 r_bond_other_d r_angle_other_deg r_dihedral_angle_1_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 293 Solvent Atoms 85 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement