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Crystal structure of the extramembrane domain of the cellulose biosynthetic protein BcsG from Salmonella typhimurium
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model ab initio model from Rosetta
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 277 ammonium citrate
Crystal Properties Matthews coefficient Solvent content 2.16 43.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.444 α = 90 b = 80.444 β = 90 c = 97.529 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 PIXEL DECTRIS PILATUS3 S 6M 2016-07-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 0.9763 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (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 1.55 69.7 100 0.116 0.056 15.3 10 53454 14
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.55 1.59 99.9 0.79 0.26 3.3
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 ab initio model from Rosetta 1.55 69.67 50696 2714 99.95 0.16746 0.16584 0.1657 0.19831 0.1982 RANDOM 13.841
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] 0.21 0.11 0.21 -0.69
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.425 r_dihedral_angle_4_deg 21.67 r_dihedral_angle_3_deg 12.783 r_dihedral_angle_1_deg 5.658 r_long_range_B_refined 4.301 r_mcangle_it 1.672 r_angle_refined_deg 1.632 r_scbond_it 1.608 r_mcbond_it 1.039 r_chiral_restr 0.106
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.425 r_dihedral_angle_4_deg 21.67 r_dihedral_angle_3_deg 12.783 r_dihedral_angle_1_deg 5.658 r_long_range_B_refined 4.301 r_mcangle_it 1.672 r_angle_refined_deg 1.632 r_scbond_it 1.608 r_mcbond_it 1.039 r_chiral_restr 0.106 r_bond_refined_d 0.013 r_gen_planes_refined 0.009 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_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2939 Nucleic Acid Atoms Solvent Atoms 313 Heterogen Atoms 27
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing