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Structure of a slow CLC Cl-/H+ antiporter from a cyanobacterium in Bromide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3ND0 PDB ENTRY 3ND0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8 291 30% PEG400, 0.1 M Tris-HBr, 0.2 M CaCl2 with 14 mM C-Hega-11, 6.2% PEG400 added to protein, pH 8.0, VAPOR DIFFUSION, temperature 291K
Crystal Properties Matthews coefficient Solvent content 6.554019 81.232887
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 207.209 α = 90 b = 207.209 β = 90 c = 105.981 γ = 120
Symmetry Space Group P 3 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 315 2008-10-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 ALS 8.2.1
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 3.6 68.479 97.8 0.257 8.7 16.8 30660 29893
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.6 3.79 96.9 0.016 1.57 0.5 16.4
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 3ND0 3.6 68.479 0.1 29827 1492 97.28 0.2819 0.2805 0.2705 0.3102 0.2999
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] -29.0273 -29.0273 58.0547
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.258 f_angle_d 0.708 f_chiral_restr 0.042 f_plane_restr 0.005 f_bond_d 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6398 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 2
Software Software Software Name Purpose PHENIX refinement PHASER phasing REFMAC refinement PDB_EXTRACT data extraction CBASS data collection MOSFLM data reduction SCALA data scaling