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The crystal structure of light-driven chloride pump ClR (T102N) mutant at pH 4.5.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3X3B PDB ENTRY 3X3B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 pH 4.5
Crystal Properties Matthews coefficient Solvent content 2.44 49.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 103.252 α = 90 b = 49.447 β = 131.89 c = 78.402 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 93 CCD ADSC CCD 2015-06-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PAL/PLS BEAMLINE 5C PAL/PLS 5C
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 1.75 1.78 96.1 0.07 22.67 4.6 27489 2
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 1.75 1.78 81.9 0.72 2 2.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3X3B 1.8 58.36 25345 1347 97.1 0.17674 0.17513 0.1868 0.20524 0.2092 RANDOM 24.456
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] 0.5 0.08 1.25 -0.72
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.36 r_dihedral_angle_4_deg 21.254 r_dihedral_angle_3_deg 15.024 r_scbond_it 3.825 r_dihedral_angle_1_deg 2.924 r_mcangle_it 2.781 r_mcbond_it 2.066 r_mcbond_other 2.064 r_angle_refined_deg 1.902 r_angle_other_deg 1.234
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.36 r_dihedral_angle_4_deg 21.254 r_dihedral_angle_3_deg 15.024 r_scbond_it 3.825 r_dihedral_angle_1_deg 2.924 r_mcangle_it 2.781 r_mcbond_it 2.066 r_mcbond_other 2.064 r_angle_refined_deg 1.902 r_angle_other_deg 1.234 r_chiral_restr 0.168 r_bond_refined_d 0.023 r_gen_planes_refined 0.008 r_bond_other_d 0.003 r_gen_planes_other 0.003 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2095 Nucleic Acid Atoms Solvent Atoms 93 Heterogen Atoms 130
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling MOLREP phasing