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Crystal structure of the titin domain Fn3-85
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4O00
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 30mM HEPES pH 7.5
150mM NaCl
1mM DTT
100mM Bis-Tris propane pH 6.5
200mM sodium iodide
20% w/v PEG3350
Crystal Properties Matthews coefficient Solvent content 2.55 51.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.358 α = 90 b = 99.829 β = 105.55 c = 62.239 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 100 PIXEL DECTRIS PILATUS 6M 2014-04-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.969 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.56 57.19 99.3 0.09086 0.988 10.29 3.4 98485 18.17
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.56 1.62 0.3578 0.831
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.56 57.19 0.7 98485 4904 99.26 0.1642 0.1628 0.169 0.1912 0.1958 24.35
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 7.2209 f_angle_d 0.9963 f_chiral_restr 0.0568 f_plane_restr 0.009 f_bond_d 0.0078
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4824 Nucleic Acid Atoms Solvent Atoms 944 Heterogen Atoms 5
Software Software Software Name Purpose PHENIX refinement xia2 data reduction Aimless data scaling PHASER phasing