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The arsenate respiratory reductase (Arr) complex from Shewanella sp. ANA-3 bound to phosphate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6CZ7 D_1000233067
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 6 293 10 mg/ml protein, 15% PEG 2000 MME, 150 mM KSCN, 50 mM HEPES (adjusted to pH 7.5 with NaOH), 5 mM disodium phosphate, microseeded; cryo protected in 30% PEG 2000 MME, 100 mM KSCN, 1 M sodium formate, 50 mM MES (pH 6.0), 5 mM disodium phosphate
Crystal Properties Matthews coefficient Solvent content 2.51 50.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 232.397 α = 90 b = 86.366 β = 127.61 c = 147.429 γ = 90
Symmetry Space Group C 1 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 PIXEL DECTRIS PILATUS 6M 2017-11-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 1 SSRL BL12-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rpim I (All) 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 1.71 37.7 98.33 0.03 15.71 6.9 245023
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.71 1.771 95.72 0.311 6.6 6.6
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE D_1000233067 1.71 37.7 245002 3109 98.33 0.132 0.1317 0.1279 0.1535 0.1497
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 16315 Nucleic Acid Atoms Solvent Atoms 2378 Heterogen Atoms 335
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing