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Crystal Structure of MacA-MexA chimeric protein, containing the Pseudomonas aeruginosa MexA alpha-hairpin domain.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 7.5 287 0.16M CaCl2, 0.1M Hepes (pH 7.5) 23.5% PEG 400, EVAPORATION, temperature 287K
Crystal Properties Matthews coefficient Solvent content 4.89 74.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 151.708 α = 90 b = 151.708 β = 90 c = 216.953 γ = 120
Symmetry Space Group P 3 2 1
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 270 2011-10-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NE3A 1.0000 Photon Factory AR-NE3A
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 3.499 20 91.5 36819 33690
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 3.5 3.56 95
Refinement Statistics Diffraction ID Structure Solution 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 MOLECULAR REPLACEMENT 3.499 19.951 1.68 33685 33667 1709 91.35 0.3168 0.3168 0.3141 0.2875 0.368 0.3406 Random
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] -11.013 -11.013 22.026
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 26.038 f_angle_d 2.973 f_chiral_restr 0.207 f_bond_d 0.025 f_plane_restr 0.015
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8568 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling