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Fe(II)-bound structure of the engineered cyt cb562 variant, CH2E
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2BC5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 293 Drop consists of 2 uL of 25% PEG 1500, and 0.1 M Tris (pH 8.5) mixed with 2 uL of 4 mM protein and 2.5 mM Iron(II) Sulfate (Anaerobic crystal growth)
Crystal Properties Matthews coefficient Solvent content 2.13 42.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 35.57 α = 90 b = 48.37 β = 90 c = 116.721 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 100 PIXEL DECTRIS PILATUS 6M 2017-12-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 1.0 SSRL BL12-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.9 37.24 99.7 0.089 0.99 11.4 5 16520
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.9559 99.3 0.33 0.923 5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 FREE R-VALUE 2bc5 1.9 37.24 1.35 16516 1652 99.75 0.1913 0.1844 0.1855 0.2544 0.2535
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 10.696 f_angle_d 0.928 f_chiral_restr 0.042 f_bond_d 0.01 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1631 Nucleic Acid Atoms Solvent Atoms 225 Heterogen Atoms 88
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction Aimless data scaling PHASER phasing