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E. coli cysteinyl-tRNA and T. aquaticus elongation factor EF-TU:GTP ternary complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TTT PDB ENTRY 1TTT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.7 277 2.1 M (NH4)2SO4, 30 MM TRIS, 5 MM MES, 10 MM MGCL2, 10 MM DTT, 1 MM GDPNP PH 6.7, 4 DEG. C, HANGING DROP, vapor diffusion - hanging drop, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.34 43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 126.75 α = 90 b = 132.98 β = 90 c = 154.88 γ = 90
Symmetry Space Group F 2 2 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 IMAGE PLATE MARRESEARCH 1997-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 EMBL/DESY, HAMBURG X11
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 2.6 40 89 0.049 11.8 3.6 18435 -3 33.6
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) 2.6 2.7 56 0.396 2.4 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 (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 PDB ENTRY 1TTT 2.6 10 18043 18043 1424 89 0.206 0.206 0.2119 0.263 0.2632 RANDOM 56.9
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] -31.5 -4 14.9
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 5.41 x_scangle_it 5.3 x_mcangle_it 2.5 x_scbond_it 2.5 x_mcbond_it 1.5 x_angle_deg 0.88 x_bond_d 0.007 x_bond_d_na x_bond_d_prot x_angle_d
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 5.41 x_scangle_it 5.3 x_mcangle_it 2.5 x_scbond_it 2.5 x_mcbond_it 1.5 x_angle_deg 0.88 x_bond_d 0.007 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3144 Nucleic Acid Atoms 1590 Solvent Atoms 261 Heterogen Atoms 51
Software Software Software Name Purpose AMoRE phasing X-PLOR refinement DENZO data reduction SCALEPACK data scaling