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Crystal structure of the eukaryotic initiation factor 2B from Leishmania major at 2.1 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 298 2.1 M Sodium thiosulfate pentahydrate,0.1 M MOPS 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2 38.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 103.733 α = 90 b = 164.569 β = 90 c = 172.129 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 CCD ADSC QUANTUM 4 2004-07-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 0.979359 SSRL BL9-1
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 2.1 15.3 85.41 0.066 8.7 2.9 34856 25.901
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) 1 2.1 2.213 63.13 0.628 1.6 1.6 3699
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 (All) 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 SAD THROUGHOUT 2.1 15.3 34856 1851 85.41 0.21631 0.21631 0.21392 0.2182 0.26378 0.2697 RANDOM 37.77
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] -0.55 1.45 -0.9
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.928 r_dihedral_angle_4_deg 14.599 r_dihedral_angle_3_deg 12.705 r_dihedral_angle_1_deg 5.725 r_scangle_it 1.561 r_mcangle_it 1.05 r_scbond_it 1.026 r_angle_refined_deg 0.989 r_mcbond_it 0.681 r_nbtor_refined 0.288
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.928 r_dihedral_angle_4_deg 14.599 r_dihedral_angle_3_deg 12.705 r_dihedral_angle_1_deg 5.725 r_scangle_it 1.561 r_mcangle_it 1.05 r_scbond_it 1.026 r_angle_refined_deg 0.989 r_mcbond_it 0.681 r_nbtor_refined 0.288 r_symmetry_vdw_refined 0.192 r_nbd_refined 0.166 r_xyhbond_nbd_refined 0.088 r_symmetry_hbond_refined 0.08 r_chiral_restr 0.062 r_bond_refined_d 0.006 r_gen_planes_refined 0.003 r_bond_other_d r_angle_other_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_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5598 Nucleic Acid Atoms Solvent Atoms 308 Heterogen Atoms 50
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling SHELXS phasing