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A DARPin semi-rigidly fused to the 3TEL crystallization chaperone
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2QAR 2QAR, 4J7W experimental model PDB 4J7W 2QAR, 4J7W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.4 298 200 mM L-Proline, 100 mM HEPES, 10 % w/v Polyethylene glycol 3350
Crystal Properties Matthews coefficient Solvent content 2.6 52.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.962 α = 90 b = 63.625 β = 90.162 c = 166.005 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 2020-10-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.979460 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 3.221 40.16 87.26 0.07087 0.08449 0.999 10.98 3.3 13842 84.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.221 3.336 95.36 0.5057 0.6052 0.3275 0.906 2.46 3.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 2QAR, 4J7W 3.221 40.16 1.34 13777 681 87.31 0.2273 0.2264 0.2248 0.2425 0.2459 92.51
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 11.1407 f_angle_d 0.5625 f_chiral_restr 0.0393 f_plane_restr 0.0054 f_bond_d 0.0033
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6067 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose Coot model building PHENIX refinement autoPROC data reduction autoPROC data scaling PHASER phasing