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Crystal Structure of the ternary complex of TelA-LXG, LapA3, and LapA4
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model AlphaFold generated by Alphafold using Alphafold2.ipynb
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 0.02M Magnesium chloride
0.1M HEPES:NaOH pH 7.5
22% (w/v) polyacrylic acid 5100
Crystal Properties Matthews coefficient Solvent content 2.71 54.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.925 α = 77.68 b = 61.419 β = 77.14 c = 97.916 γ = 65.06
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 PILATUS3 X 6M 2022-08-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97918 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim 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 2.6 50 97.2 0.209 0.243 0.123 0.948 3.9 3.7 31528 41.45
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 2.6 2.64 92.9 0.858 1.045 0.586 0.478 2.7
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 2.6 45.08 1.97 31414 1479 96.25 0.2168 0.2147 0.2149 0.2577 0.2578 55.86
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 12.6017 f_angle_d 0.2998 f_chiral_restr 0.0306 f_plane_restr 0.002 f_bond_d 0.0014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6614 Nucleic Acid Atoms Solvent Atoms 275 Heterogen Atoms 12
Software Software Software Name Purpose PHENIX refinement HKL-3000 data scaling HKL-3000 data reduction MOLREP phasing