☰ Navigation Tabs
Co-crystal structure of eIF4E with inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 289 The purified protein which contained 100 uM m7-GTP was then concentrated to about 7 mg/mL in 20 mM Hepes, pH7.6, 100 mM KCl, 1mM DTT, 0.1 mM EDTA for crystallization. The m7-GTP-bound eIF4e protein was crystallized with 1:1 ratio of protein solution to reservoir solution of 17-20% PEG-3350 and 0.1-0.4M Na formate, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.51 51.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.225 α = 90 b = 58.766 β = 90 c = 125.442 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 90 IMAGE PLATE RIGAKU RAXIS HTC Rigaku Varimax HR optics 2007-05-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E SUPERBRIGHT 1.54
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 2.95 62.75 98.9 0.116 9.5 2.9 18074 6282 2.9 58.7
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 2.95 3.11 97.5 0.324 2.3 765
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.95 38.236 5969 292 98.46 0.20497 0.20176 0.1983 0.2711 0.2677 RANDOM 35.343
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] -0.08 1.51 -1.43
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.487 r_dihedral_angle_3_deg 19.904 r_dihedral_angle_4_deg 19.663 r_dihedral_angle_1_deg 6.718 r_scangle_it 3.215 r_scbond_it 1.835 r_mcangle_it 1.581 r_angle_refined_deg 1.506 r_mcbond_it 0.818 r_chiral_restr 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.487 r_dihedral_angle_3_deg 19.904 r_dihedral_angle_4_deg 19.663 r_dihedral_angle_1_deg 6.718 r_scangle_it 3.215 r_scbond_it 1.835 r_mcangle_it 1.581 r_angle_refined_deg 1.506 r_mcbond_it 0.818 r_chiral_restr 0.1 r_bond_refined_d 0.014 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1547 Nucleic Acid Atoms Solvent Atoms 14 Heterogen Atoms 40
Software Software Software Name Purpose StructureStudio data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling