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X-ray snapshots of possible intermediates in the time course of synthesis and degradation of protein-bound Fe4S4 clusters.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 100 mM Tris; 200 mM Li2SO4; 30% PEG4000, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.15 42.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.598 α = 90 b = 78.699 β = 90 c = 85.96 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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 0.873 ESRF ID23-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.71 60 96 71684 68817
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.71 1.8 85.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT 1.71 43.6 35223 35223 1879 98.26 0.1924 0.19239 0.18935 0.1933 0.25056 0.2533 RANDOM 15.845
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] 0.49 0.37 -0.86
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.628 r_dihedral_angle_4_deg 19.086 r_dihedral_angle_3_deg 13.324 r_sphericity_free 6.36 r_dihedral_angle_1_deg 6.125 r_scangle_it 3.416 r_scbond_it 2.556 r_sphericity_bonded 2.479 r_angle_refined_deg 1.843 r_rigid_bond_restr 1.791
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.628 r_dihedral_angle_4_deg 19.086 r_dihedral_angle_3_deg 13.324 r_sphericity_free 6.36 r_dihedral_angle_1_deg 6.125 r_scangle_it 3.416 r_scbond_it 2.556 r_sphericity_bonded 2.479 r_angle_refined_deg 1.843 r_rigid_bond_restr 1.791 r_mcangle_it 1.734 r_mcbond_it 1.252 r_angle_other_deg 0.988 r_mcbond_other 0.473 r_symmetry_vdw_other 0.257 r_xyhbond_nbd_refined 0.222 r_nbd_refined 0.221 r_symmetry_hbond_refined 0.218 r_nbd_other 0.213 r_symmetry_vdw_refined 0.207 r_nbtor_refined 0.181 r_chiral_restr 0.106 r_nbtor_other 0.089 r_bond_refined_d 0.016 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2730 Nucleic Acid Atoms Solvent Atoms 368 Heterogen Atoms 195
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement XDS data reduction XSCALE data scaling