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Crystal structure of the cytosolic domain of the CorA magnesium channel from Escherichia coli in complex with magnesium
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 20 mM MgCl2; 100 mM Glycine pH8.7; 8-18% PEG400; 0,5-2% TritonX-114.
Crystal Properties Matthews coefficient Solvent content 2.56 51.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.313 α = 90 b = 117.453 β = 103.27 c = 91.114 γ = 90
Symmetry Space Group P 1 21 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 315 2010-11-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I02 0.9795 Diamond I02
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 29.84 99 0.129 0.995 13 6.2 36878
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.95 93.5 0.836 0.746 2.4 5.8
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 MOLECULAR REPLACEMENT THROUGHOUT 2.8 29.84 34990 1869 98.92 0.19672 0.19461 0.2001 0.23591 0.2383 RANDOM 65.456
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] -1.89 1.35 -2.07 2.99
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.704 r_dihedral_angle_3_deg 19.136 r_dihedral_angle_4_deg 19.107 r_long_range_B_refined 9.422 r_long_range_B_other 9.422 r_scangle_other 6.819 r_dihedral_angle_1_deg 5.953 r_mcangle_it 5.052 r_mcangle_other 5.052 r_scbond_it 4.187
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.704 r_dihedral_angle_3_deg 19.136 r_dihedral_angle_4_deg 19.107 r_long_range_B_refined 9.422 r_long_range_B_other 9.422 r_scangle_other 6.819 r_dihedral_angle_1_deg 5.953 r_mcangle_it 5.052 r_mcangle_other 5.052 r_scbond_it 4.187 r_scbond_other 4.187 r_mcbond_other 3.087 r_mcbond_it 3.086 r_angle_refined_deg 1.371 r_angle_other_deg 1.03 r_chiral_restr 0.07 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d 0.005 r_gen_planes_other 0.005 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10387 Nucleic Acid Atoms Solvent Atoms 115 Heterogen Atoms 31
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling PHASER phasing