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CRYSTAL STRUCTURE OF THE CONSTITUTIVELY ACTIVE E113Q,D2C,D282C RHODOPSIN MUTANT WITH BOUND GALPHACT PEPTIDE.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3DQB PDB ENTRY 3DQB AND 1GZM experimental model PDB 1GZM PDB ENTRY 3DQB AND 1GZM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 3.0-3.4 M AMMONIUM SULFATE, 100 MM SODIUM ACETATE PH 4.5
Crystal Properties Matthews coefficient Solvent content 7.62 81.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 243.986 α = 90 b = 243.986 β = 90 c = 109.156 γ = 120
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 MARMOSAIC 225 mm CCD 2009-06-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 ESRF ID23-2
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 40 91.9 0.12 11 5.8 25221 -3 69.4
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 3 3.16 65.2 0.78 2.1 4.5
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 3DQB AND 1GZM 3 39.94 1.35 22912 1158 91.9 0.212 0.21 0.2155 0.244 0.238 80.4
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] -20.3635 -20.3635 40.7269
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 21.715 f_angle_d 1.52 f_chiral_restr 0.082 f_bond_d 0.01 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2679 Nucleic Acid Atoms Solvent Atoms 18 Heterogen Atoms 224
Software Software Software Name Purpose PHENIX refinement XDS data reduction SCALA data scaling PHASER phasing