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HtrA proteases are activated by a conserved mechanism that can be triggered by distinct molecular cues
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 292 PEG 550 MME, NaCl, pH 8.5, VAPOR DIFFUSION, temperature 292K
Crystal Properties Matthews coefficient Solvent content 3.45 64.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 253.929 α = 90 b = 253.929 β = 90 c = 253.929 γ = 90
Symmetry Space Group F 4 3 2
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 4 2006-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.961 30 99.7 0.093 0.093 13 5.1 15145 -3 -3 60.3
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 2.961 3.19 99.9 0.579 0.579 2.9 5.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2.961 29.321 1.33 15144 15144 762 99.86 0.2011 0.2011 0.1986 0.1943 0.249 0.2388 RANDOM 75.679
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 19.047 f_angle_d 1.28 f_chiral_restr 0.081 f_bond_d 0.01 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2919 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose DNA data collection SHARP phasing PHENIX refinement XDS data reduction XSCALE data scaling