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Crystal structure of the AAA+ protein CbbX, selenomethionine structure
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 291 0.4 M (NH4)2SO4, 0.05 M MES-NaOH pH 6.5, vapor diffusion, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.75 55.26
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.77 α = 90 b = 93.993 β = 90 c = 106.964 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 CCD ADSC QUANTUM 315r 2009-12-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.97915 ESRF ID23-1
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 3.081 43.883 99.2 0.064 13.1 3.6 14768 14768
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 3.08 3.25 95.2 0.322 0.322 2.4 3.6 2023
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 3.08 20 13915 13915 752 100 0.2229 0.2197 0.2832 0.2521 RANDOM 56.1304
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] 0.09 0.2 -0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.242 r_dihedral_angle_3_deg 19.599 r_dihedral_angle_4_deg 17.826 r_dihedral_angle_1_deg 4.837 r_scangle_it 1.611 r_angle_refined_deg 1.076 r_scbond_it 1.039 r_mcangle_it 0.791 r_mcbond_it 0.459 r_nbtor_refined 0.302
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.242 r_dihedral_angle_3_deg 19.599 r_dihedral_angle_4_deg 17.826 r_dihedral_angle_1_deg 4.837 r_scangle_it 1.611 r_angle_refined_deg 1.076 r_scbond_it 1.039 r_mcangle_it 0.791 r_mcbond_it 0.459 r_nbtor_refined 0.302 r_nbd_refined 0.201 r_symmetry_vdw_refined 0.178 r_xyhbond_nbd_refined 0.127 r_symmetry_hbond_refined 0.119 r_chiral_restr 0.068 r_bond_refined_d 0.007 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4305 Nucleic Acid Atoms Solvent Atoms 23 Heterogen Atoms 30
Software Software Software Name Purpose SCALA data scaling SHELX phasing RESOLVE phasing REFMAC refinement PDB_EXTRACT data extraction XDS data scaling XDS data reduction SHELXD phasing