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Stapled peptide SP30 in complex with humanised RadA mutant HumRadA22
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6HQU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 Protein: 0.5 mM SP30:HumRadA22 in 20 mM CHES pH 9.5, 100 mM NaCl, 20 mM ADP/MgCl 2
Condition:
14% w/v PEG 4000
(precipitant), 6% v/v MPD
(precipitant), 0.1M Na K
Phos pH 6.2 (buffer)
Crystal Properties Matthews coefficient Solvent content 2.32 46.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 143.017 α = 90 b = 37.961 β = 90 c = 43.934 γ = 90
Symmetry Space Group P 21 21 2
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 EIGER2 X 16M 2021-03-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9795 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.21 37.43 94.9 0.053 1 13.6 6.9 70100 18.49
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.21 1.23 0.4 0.5
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 6HQU 1.21 37.43 1.35 69856 3419 94.54 0.211 0.2107 0.2165 0.2182 0.2229 26.69
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 16.0981 f_angle_d 2.063 f_chiral_restr 0.1044 f_bond_d 0.0382 f_plane_restr 0.0317
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1871 Nucleic Acid Atoms Solvent Atoms 223 Heterogen Atoms 39
Software Software Software Name Purpose BUSTER refinement PHENIX refinement autoPROC data reduction autoPROC data scaling PHASER phasing