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The complex structure of mutant T307A of SsBcmE and its natural substrate cIL
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8XHP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 1.26 M Sodium phosphate monobasic monohydrate/ 0.14 M Potassium phosphate dibasic pH 5.6
Crystal Properties Matthews coefficient Solvent content 2.2 43.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.32 α = 90 b = 81.97 β = 90 c = 82.15 γ = 90
Symmetry Space Group P 21 21 21
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 2023-07-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.9785 SSRF BL19U1
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 1.71 23.70096122 100 0.036 0.999 12.9 13 35306 17.6447735935
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.71 1.77 100 1.414 0.406 0.851 2.2 12.9
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 8XHP 1.71001968611 23.7009612187 1.34365123938 35232 1727 99.9177561612 0.162689693312 0.160470432844 0.1608 0.204977870504 0.2044 22.7428394878
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 20.9143147774 f_angle_d 1.16235886986 f_chiral_restr 0.0764971071442 f_bond_d 0.0126347050262 f_plane_restr 0.00758645879829
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2431 Nucleic Acid Atoms Solvent Atoms 387 Heterogen Atoms 39
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing