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An M-like Reaction State of the azide-bound purple form of pharaonis halorhodopsin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3A7K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 5 mg/ml nonyl glucoside, 2.7M ammonium sulfate, 0.16M NaCl, 0.1M HEPES, 0.04% NaN3
, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.6 23.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 153.85 α = 90 b = 97.9 β = 128.53 c = 101.02 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 315 mirrors 2011-02-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL38B1 1.0 SPring-8 BL38B1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.3 79 92.5 0.097 0.097 9.6 3.6 52756 48183 3 3 28.2
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 2.3 2.42 99.8 0.348 0.348 3.5 3.7 27947
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (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 3a7k 2.3 15 51929 48009 2409 92.5 0.2109 0.2107 0.24 0.241 RANDOM 26.524
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] -2.453 -10.803 -0.429 2.882
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.256 c_mcangle_it 1.779 c_scbond_it 1.713 c_mcbond_it 1.177
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11769 Nucleic Acid Atoms Solvent Atoms 285 Heterogen Atoms 347
Software Software Software Name Purpose ADSC data collection CNS refinement MOSFLM data reduction SCALA data scaling CNS phasing