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Crystal structure of ATP-dependent Lon protease from Bacillus subtillis (BsLonBA)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RRE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 298 35% PEG400 at pH 7.8
Crystal Properties Matthews coefficient Solvent content 2.25 45.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 89.892 α = 90 b = 89.892 β = 90 c = 83.95 γ = 120
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 EIGER X 16M 2021-09-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.0 APS 22-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.9 84 99.9 0.044 30.1 9.7 294057 39.59
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.94 0.827
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1rre 1.9 77.85 29451 951 99.91 0.1954 0.1939 0.2032 0.2371 0.2418 RANDOM 43.785
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] -1.36 -0.68 -1.36 4.41
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.72 r_dihedral_angle_4_deg 15.808 r_dihedral_angle_3_deg 14.933 r_dihedral_angle_1_deg 7.095 r_angle_refined_deg 1.687 r_angle_other_deg 1.351 r_chiral_restr 0.071 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.72 r_dihedral_angle_4_deg 15.808 r_dihedral_angle_3_deg 14.933 r_dihedral_angle_1_deg 7.095 r_angle_refined_deg 1.687 r_angle_other_deg 1.351 r_chiral_restr 0.071 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2831 Nucleic Acid Atoms Solvent Atoms 159 Heterogen Atoms 58
Software Software Software Name Purpose PDB_EXTRACT data extraction REFMAC refinement PHENIX model building PHASER phasing Aimless data scaling XDS data reduction