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Crystal structure of the ankyrin repeat domain of chicken TRPV4
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3JXI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 110-120mM sodium MES-HCl buffer pH 6.5, 1-2% PEG4000, 11-12% MPD, 55-60mM KH2PO4, vapor diffusion, sitting drop, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.82 56.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.952 α = 90 b = 48.267 β = 101.79 c = 134.029 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 90 CCD ADSC QUANTUM 210 mirrors 2012-06-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.00000 Photon Factory AR-NW12A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2 50 99.9 0.103 0.103 17.6 5.6 89777 89687 -3 26.51
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.07 99.6 0.644 0.644 2.5 5.6 8903
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 3JXI 2 37.569 89795 89579 1819 99.76 0.1798 0.1791 0.2115 0.207 Random 48.4734
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 13.401 f_angle_d 1.119 f_chiral_restr 0.076 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8069 Nucleic Acid Atoms Solvent Atoms 608 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction ADSC data collection HKL-2000 data reduction HKL-2000 data scaling PHASER phasing