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The crystal structure of GxGD membrane protease FlaK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 9.5 298 30% PEG300
50 mM glycine
100 mM NaCl, pH 9.5, EVAPORATION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.87 68.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.895 α = 90 b = 99.715 β = 90 c = 118.436 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 315 2011-02-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.979 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 3.6 40 99 10106 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.6 3.73 99.9
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 3.6 38.56 10106 8737 1008 96.9 0.27602 0.26984 0.28 0.32713 0.3344 RANDOM 50.997
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] 14.96 -6.33 -8.63
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 43.069 r_dihedral_angle_2_deg 36.122 r_scbond_it 33.924 r_mcangle_it 25.262 r_dihedral_angle_4_deg 22.006 r_dihedral_angle_3_deg 21.27 r_mcbond_it 19.002 r_angle_refined_deg 1.611 r_dihedral_angle_1_deg 1.262 r_chiral_restr 0.094
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 43.069 r_dihedral_angle_2_deg 36.122 r_scbond_it 33.924 r_mcangle_it 25.262 r_dihedral_angle_4_deg 22.006 r_dihedral_angle_3_deg 21.27 r_mcbond_it 19.002 r_angle_refined_deg 1.611 r_dihedral_angle_1_deg 1.262 r_chiral_restr 0.094 r_bond_refined_d 0.013 r_gen_planes_refined 0.011 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2918 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose CBASS data collection SHELXS phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling