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Crystal Structure of the Transcription Activator Tn501 MerR in Complex with Mercury (II)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 0.1M KCl, 0.01M MgCl2, 0.1M Tris (pH 8.5), 30% PEG 200
Crystal Properties Matthews coefficient Solvent content 2.66 53.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.011 α = 90 b = 75.011 β = 90 c = 97.761 γ = 120
Symmetry Space Group P 31 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 315r 2014-10-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 1.00 SSRF BL17U
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.8 30 96.3 0.06 43 5.5 7897
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 2.8 2.9 94.6 0.31 4 4.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 2.8 29.77 7531 366 96.43 0.2316 0.22991 0.233 0.26629 0.2631 RANDOM 93.07
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] -1.12 -1.12 -1.12 3.62
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.108 r_dihedral_angle_4_deg 17.57 r_dihedral_angle_3_deg 16.863 r_dihedral_angle_1_deg 4.765 r_angle_refined_deg 1.033 r_angle_other_deg 0.881 r_chiral_restr 0.05 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.108 r_dihedral_angle_4_deg 17.57 r_dihedral_angle_3_deg 16.863 r_dihedral_angle_1_deg 4.765 r_angle_refined_deg 1.033 r_angle_other_deg 0.881 r_chiral_restr 0.05 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.003 r_gen_planes_other 0.002 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_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1810 Nucleic Acid Atoms Solvent Atoms 1 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHENIX phasing