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Crystal structure of the periplasmic sensory domain of the Campylobacter jejuni chemoreceptor Tlp1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Unpublished structure
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 200 mM ammonium acetate, 23%(w/v) PEG 3350 and 100 mM Bis-Tris pH 5.5
Crystal Properties Matthews coefficient Solvent content 2.19 43.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.26 α = 92.52 b = 43.32 β = 111.38 c = 50.9 γ = 114.73
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 315r 2014-09-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 1.0 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.4 38.27 91.5 0.031 0.031 0.998 11.9 2 49677
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.4 1.42 66.2 0.149 0.149 0.944 3.9 2 1741
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 TlpC 1.4 15 47127 2535 91.43 0.1187 0.1169 0.1209 0.1542 0.1618 RANDOM 17.065
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] -0.07 -0.02 -0.1 0.17 -0.03 -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.634 r_sphericity_free 32.028 r_dihedral_angle_3_deg 12.625 r_sphericity_bonded 10.37 r_rigid_bond_restr 10.277 r_dihedral_angle_4_deg 7.967 r_dihedral_angle_1_deg 5.836 r_angle_other_deg 2.955 r_mcangle_it 2.293 r_mcbond_it 1.867
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.634 r_sphericity_free 32.028 r_dihedral_angle_3_deg 12.625 r_sphericity_bonded 10.37 r_rigid_bond_restr 10.277 r_dihedral_angle_4_deg 7.967 r_dihedral_angle_1_deg 5.836 r_angle_other_deg 2.955 r_mcangle_it 2.293 r_mcbond_it 1.867 r_mcbond_other 1.862 r_angle_refined_deg 1.308 r_chiral_restr 0.08 r_bond_refined_d 0.014 r_gen_planes_other 0.009 r_gen_planes_refined 0.007 r_bond_other_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2247 Nucleic Acid Atoms Solvent Atoms 414 Heterogen Atoms 5
Software Software Software Name Purpose Aimless data scaling REFMAC refinement PDB_EXTRACT data extraction PHASER phasing