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Structural and Functional Characterization of a Calcium-activated Cation channel from Tsukamurella Paurometabola
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2AHY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 PEG 200, magnesium chloride, cacodylate
Crystal Properties Matthews coefficient Solvent content 3.32 52.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 116.475 α = 90 b = 116.475 β = 90 c = 128.13 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M-F 2012-10-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.97902 APS 24-ID-C
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 3.36 50 96.2 3.7 3 11662
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 3.36 3.42 98.3 0.74 3.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 2AHY 3.37 48.25 11407 565 98.4 0.234 0.232 0.2138 0.264 0.2404 RANDOM 87.98
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] -2.4 -2.4 4.8
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.313 r_dihedral_angle_3_deg 22.493 r_dihedral_angle_4_deg 19.105 r_mcangle_it 13.995 r_scbond_it 9.294 r_mcbond_it 8.91 r_dihedral_angle_1_deg 7.415 r_angle_refined_deg 1.948 r_chiral_restr 0.122 r_bond_refined_d 0.014
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.313 r_dihedral_angle_3_deg 22.493 r_dihedral_angle_4_deg 19.105 r_mcangle_it 13.995 r_scbond_it 9.294 r_mcbond_it 8.91 r_dihedral_angle_1_deg 7.415 r_angle_refined_deg 1.948 r_chiral_restr 0.122 r_bond_refined_d 0.014 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_other r_mcangle_other 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 4620 Nucleic Acid Atoms Solvent Atoms 1 Heterogen Atoms 8
Software Software Software Name Purpose REFMAC refinement SCALEPACK data scaling PHASER phasing PDB_EXTRACT data extraction Coot model building HKL-2000 data reduction