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Crystal structure of the metal-free (repressor) form of E. Coli CUER, a copper efflux regulator, bound to COPA promoter DNA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 0.2M HEPES, PH 7.5, 0.1M CACL2
AND 16% PEG4000, VAPOR DIFFUSION, HANGING DROP
TEMPERATURE 295K
Crystal Properties Matthews coefficient Solvent content 2.41 49.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.194 α = 90 b = 63.653 β = 90 c = 130.205 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 MARMOSAIC 300 mm CCD 2012-06-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 0.97853 APS 21-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.1 52.19 97.2 0.084 8.7 4.1 25034 6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.22 97.3 0.402 2.6 4.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT XXXX 2.105 45.513 1.35 24991 1275 96.59 0.2142 0.2115 0.2159 0.2638 0.2673
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 26.673 f_angle_d 1.087 f_chiral_restr 0.049 f_bond_d 0.01 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1794 Nucleic Acid Atoms 2120 Solvent Atoms 23 Heterogen Atoms
Software Software Software Name Purpose XDS data reduction SCALA data scaling PHENIX phasing PHENIX refinement