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Crystal Structure of CO-bound Cytochrome c Oxidase determined by Serial Femtosecond X-Ray Crystallography at Room Temperature
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3AG2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 6.8 277 PEG 4000, Potassium Phosphate, decylmaltoside
Crystal Properties Matthews coefficient Solvent content 4.36 71.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 178.3 α = 90 b = 189 β = 90 c = 209 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 PIXEL CS-PAD CXI-1 2016-06-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SLAC LCLS BEAMLINE CXI 1.3 SLAC LCLS CXI
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 30 99.9 0.907 2.29 211 311037
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.38 99.9 0.156 0.57 36
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 3AG2 2.3 29.86 308128 2994 99.94 0.2088 0.2084 0.2148 0.2516 0.2527 RANDOM 50.784
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] -0.05 0.09 -0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.877 r_dihedral_angle_4_deg 17.722 r_dihedral_angle_3_deg 16.312 r_dihedral_angle_1_deg 6.96 r_angle_refined_deg 1.837 r_angle_other_deg 1.015 r_chiral_restr 0.118 r_bond_refined_d 0.013 r_gen_planes_refined 0.008 r_gen_planes_other 0.004
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.877 r_dihedral_angle_4_deg 17.722 r_dihedral_angle_3_deg 16.312 r_dihedral_angle_1_deg 6.96 r_angle_refined_deg 1.837 r_angle_other_deg 1.015 r_chiral_restr 0.118 r_bond_refined_d 0.013 r_gen_planes_refined 0.008 r_gen_planes_other 0.004 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 28506 Nucleic Acid Atoms Solvent Atoms 1291 Heterogen Atoms 2228
Software Software Software Name Purpose REFMAC refinement CrystFEL data scaling MOSFLM data reduction PHASER phasing