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Structure of the Escherichia coli ClC chloride channel Y445W mutant and Fab complex
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 293 28% peg 300 v/v, 50 mM HEPES, 100mM NaBr, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.81 67.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 234.007 α = 90 b = 95.94 β = 133.2 c = 175.327 γ = 90
Symmetry Space Group C 1 2 1
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 210 2006-03-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 0.9193 ALS 8.2.1
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 3.2 40 96.9 0.088 46850 45398 1 1 69.14
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 3.2 3.4 94.9
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 3.2 40 46850 43234 2318 96.97 0.24049 0.24049 0.23941 0.2312 0.26106 0.2527 RANDOM 82.503
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] -0.28 0.36 0.84 -0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.705 r_dihedral_angle_3_deg 21.397 r_mcangle_it 19.425 r_dihedral_angle_4_deg 18.432 r_mcbond_it 14.361 r_dihedral_angle_1_deg 5.424 r_scangle_it 4.596 r_scbond_it 3.476 r_angle_refined_deg 1.589 r_nbtor_refined 0.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.705 r_dihedral_angle_3_deg 21.397 r_mcangle_it 19.425 r_dihedral_angle_4_deg 18.432 r_mcbond_it 14.361 r_dihedral_angle_1_deg 5.424 r_scangle_it 4.596 r_scbond_it 3.476 r_angle_refined_deg 1.589 r_nbtor_refined 0.33 r_symmetry_hbond_refined 0.286 r_nbd_refined 0.273 r_symmetry_vdw_refined 0.264 r_xyhbond_nbd_refined 0.167 r_chiral_restr 0.097 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 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 13227 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling CNS phasing