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Crystal structure of a cysteine-pair mutant (P10C-S291C) of a bacterial bile acid transporter in an inward-facing state complexed with sulfate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6LGV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 7.5 293.15 0.2 M (NH4)2SO4, 0.1 M Tris-HCl pH 7.5, 32% PEG 400
Crystal Properties Matthews coefficient Solvent content 2.11 41.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.578 α = 90 b = 44.416 β = 90 c = 71.564 γ = 90
Symmetry Space Group P 21 2 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 PIXEL DECTRIS PILATUS3 6M 2018-10-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL18U1 0.9793 SSRF BL18U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.428 39.704 96.7 0.101 0.112 0.046 0.998 10.5 5.2 10859 39.21
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.428 2.47 98.3 0.614 0.686 0.3 0.829 4.8
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 6LGV 2.428 39.704 1.35 10839 528 96.82 0.2363 0.2346 0.2357 0.2717 0.2702 45.9897
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2273 Nucleic Acid Atoms Solvent Atoms 28 Heterogen Atoms 105
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing PDB_EXTRACT data extraction