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EF-Tu complexed with a GTP analog and the antibiotic GE2270 A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EFT PDB ENTRY 1EFT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 18-23% PEG6000, pH 7.00
Crystal Properties Matthews coefficient Solvent content 2.1 41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.32 α = 90 b = 94.58 β = 90 c = 104.38 γ = 90
Symmetry Space Group P 21 21 21
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 MIRRORS 2003-06-30 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 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 1.6 46 99.7 0.06 33.3 4.6 57292 -3 14.6
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 1.6 1.63 96.5 0.25 4.3 2.9
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-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1EFT 1.6 45.7 57219 1702 99.4 0.188 0.188 0.1842 0.218 RANDOM 15.1
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] 2.11 -0.94 -1.17
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.1 c_scangle_it 3.75 c_scbond_it 2.61 c_mcangle_it 1.92 c_angle_deg 1.5 c_mcbond_it 1.34 c_improper_angle_d 1 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.1 c_scangle_it 3.75 c_scbond_it 2.61 c_mcangle_it 1.92 c_angle_deg 1.5 c_mcbond_it 1.34 c_improper_angle_d 1 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3225 Nucleic Acid Atoms Solvent Atoms 370 Heterogen Atoms 40
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing