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Crystal Structure of a Translation Initiation Complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QDE PDB ENTRIES 1QDE, 1FUK, 1HU3 experimental model PDB 1FUK PDB ENTRIES 1QDE, 1FUK, 1HU3 experimental model PDB 1HU3 PDB ENTRIES 1QDE, 1FUK, 1HU3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.2 277 0.2 M TARTRATE, 20 % PEG 3350, PH 7.2, 4 DEG C, 10 ,MM AMP
Crystal Properties Matthews coefficient Solvent content 3.1 60
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.92 α = 90 b = 111.36 β = 99.71 c = 111.28 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 110 IMAGE PLATE RIGAKU RAXIS-IV OSMICS MIRROR 2002-03-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300
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 2.8 50 99.8 0.09 11.5 3.4 40597 -3 37.35
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 2.8 2.9 98.6 0.7 1.6 3
Refinement Statistics Diffraction ID Structure Solution 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 (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRIES 1QDE, 1FUK, 1HU3 2.8 33.21 40575 1668 99.8 0.2535 0.252 0.2494 0.2869 0.2848 31.98
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] -11.4693 5.8803 -18.4761 -5.5536
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.891 f_angle_d 0.594 f_chiral_restr 0.048 f_bond_d 0.003 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9577 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 46
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing