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The crystal structure of an unliganded multiple antibiotic-resistance repressor (MarR) from Xanthomonas campestris
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIQUID DIFFUSION 5.5 293 0.1M NaOAC, 0.2M MgCl2, 22% PEG 2K MME, pH 5.5, LIQUID DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.05 39.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.42 α = 90 b = 71.42 β = 90 c = 110.29 γ = 120
Symmetry Space Group P 32 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 4 2005-06-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL12B2 0.979575 SPring-8 BL12B2
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 1.8 29.78 90.6 58713 52842 2 2 21.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.8 90.6
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-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1.8 29.78 2 58713 52842 2584 90.6 0.2 0.234 RANDOM 27.3
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] -2.05 -0.04 -2.05 4.1
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 17.9 c_scangle_it 4.01 c_scbond_it 2.69 c_mcangle_it 2.13 c_mcbond_it 1.43 c_angle_deg 1.1 c_improper_angle_d 0.72 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2223 Nucleic Acid Atoms Solvent Atoms 313 Heterogen Atoms 2
Software Software Software Name Purpose HKL-2000 data collection SCALA data scaling CNS refinement HKL-2000 data reduction CCP4 data scaling CNS phasing