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Structure of the cytoplasmic PAS domain of the Geobacillus thermodenitrificans histidine kinase CitA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.7 0.4 M K2HPO4, 1.6 M NAH2PO4, 0.1 M PHOSPHATE-CITRATE, PH 4.7
Crystal Properties Matthews coefficient Solvent content 1.96 37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.453 α = 90 b = 74.036 β = 90 c = 75.081 γ = 90
Symmetry Space Group P 21 21 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 PILATUS 6M 2012-09-19 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.78 37.54 99.3 0.09 10.78 6.34 18999 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.78 1.88 96.5 0.51 2.4 6.14
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 MAD THROUGHOUT NONE 1.76 37.54 18034 913 96.48 0.18645 0.18501 0.1975 0.21647 0.2269 RANDOM 29.382
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] 11.66 -10.72 -0.94
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.692 r_dihedral_angle_3_deg 12.692 r_dihedral_angle_4_deg 11.174 r_dihedral_angle_1_deg 6.314 r_scbond_it 4.15 r_mcangle_it 3.679 r_mcbond_it 2.784 r_mcbond_other 2.781 r_angle_refined_deg 2.171 r_angle_other_deg 1.619
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.692 r_dihedral_angle_3_deg 12.692 r_dihedral_angle_4_deg 11.174 r_dihedral_angle_1_deg 6.314 r_scbond_it 4.15 r_mcangle_it 3.679 r_mcbond_it 2.784 r_mcbond_other 2.781 r_angle_refined_deg 2.171 r_angle_other_deg 1.619 r_chiral_restr 0.117 r_bond_refined_d 0.019 r_gen_planes_refined 0.011 r_bond_other_d 0.008 r_gen_planes_other 0.007 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_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined 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 1667 Nucleic Acid Atoms Solvent Atoms 51 Heterogen Atoms 39
Software Software Software Name Purpose REFMAC refinement XDS data reduction SADABS data scaling SHELXCD phasing SHELXD phasing SHELXE phasing