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Crystal structure of the STAS domain of motor protein prestin (anion transporter SLC26A5)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 293 1.8 M Ammonium sulfate, 4.5% (v/v) PEG 400, 0.1% (w/v) octyl-beta-D-glucopyranoside, 0.09 M MES, pH 6.5, VAPOR DIFFUSION, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.33 47.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.59 α = 90 b = 61.59 β = 90 c = 67.13 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 210 2009-09-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.93 ESRF ID14-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.57 28.408 99.3 0.055 0.055 8.5 11.3 20860 20860 21.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.57 1.65 97.6 0.496 0.496 3.9 10.1 2931
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1.57 25 20831 20831 1062 99.143 0.156 0.156 0.154 0.1529 0.196 0.1946 RANDOM 25.149
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] 0.32 0.16 0.32 -0.47
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.989 r_dihedral_angle_4_deg 13.635 r_dihedral_angle_3_deg 11.167 r_scangle_it 8.556 r_dihedral_angle_1_deg 5.761 r_scbond_it 5.736 r_mcangle_it 3.902 r_rigid_bond_restr 2.949 r_mcbond_it 2.551 r_angle_refined_deg 2.108
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.989 r_dihedral_angle_4_deg 13.635 r_dihedral_angle_3_deg 11.167 r_scangle_it 8.556 r_dihedral_angle_1_deg 5.761 r_scbond_it 5.736 r_mcangle_it 3.902 r_rigid_bond_restr 2.949 r_mcbond_it 2.551 r_angle_refined_deg 2.108 r_chiral_restr 0.165 r_bond_refined_d 0.027 r_gen_planes_refined 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1031 Nucleic Acid Atoms Solvent Atoms 103 Heterogen Atoms 10
Software Software Software Name Purpose SCALA data scaling PHASER phasing SHELX phasing DM phasing REFMAC refinement PDB_EXTRACT data extraction ADSC data collection MOSFLM data reduction SHELXD phasing