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Crystal structure of the titin domain Fn3-49
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 Potassium thiocyanate
30% w/v PEG MME2000
Crystal Properties Matthews coefficient Solvent content 1.72 28.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 24.46 α = 90 b = 66.81 β = 102.33 c = 52.81 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 2014-10-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I02 0.979 Diamond I02
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 1.7 40.83 93.6 0.1106 0.989 6.83 3 17148 19.41
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 1.7 1.76 0.561 0.77
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 1.7 40.83 1.47 17144 900 93.61 0.2193 0.2171 0.2159 0.2602 0.261 27.06
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 12.947 f_angle_d 0.8988 f_chiral_restr 0.0556 f_plane_restr 0.0066 f_bond_d 0.0065
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1620 Nucleic Acid Atoms Solvent Atoms 83 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement xia2 data reduction Aimless data scaling PHASER phasing