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Crystal structure of Histidine kinase from Burkholderia phymatum STM815
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 290 Rigaku Reagents Wizard 3/4 screen, condition C2: 24% PEG 1500, 20% glycerol + BuphA.01664.a.A1.PW32082 at 33.15mg/ml. Cryo: direct, tray: 224038 D2, puck mtz8-10.
Phasing: Molecular dimensions PACT screen condition d3: 24% PEG 1500, 100mM MMT buffer pH 6.0 + BuphA.01664.a.A1.PW32082 at 33.15mg/ml. The crystal was soaked for 20sec solution reservoir + 20% 2.5M Sodium iodide in ethylene glycol, and vitrified in liquid nitrogen. Tray 223760 d3
Crystal Properties Matthews coefficient Solvent content 2.73 55.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.6 α = 90 b = 77.6 β = 90 c = 97.17 γ = 120
Symmetry Space Group P 32 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 CCD RIGAKU SATURN 944+ 2011-07-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.9 39.373 99.4 0.03 0.031 46.1 11.488 27087 40.456
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.95 98 0.299 0.335 5.45 4.848
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1.9 39.373 1.36 27051 1345 99.45 0.1928 0.1913 0.1934 0.2223 0.2221 0 45.2647
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.688 f_angle_d 0.879 f_chiral_restr 0.056 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1583 Nucleic Acid Atoms Solvent Atoms 206 Heterogen Atoms 6
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHENIX refinement PDB_EXTRACT data extraction PHASER phasing PARROT phasing ARP/wARP model building Coot model building