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CamA Adenine Methyltransferase Complexed to Cognate Substrate DNA and Containing Quinoline-based SGI-1027 Analog 455 and Inhibitor MC4741
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8CXZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 292 21-24% PEG 3350, 0.1 M TRIS-HCL PH 7 -7.5, 0.28M POTASSIUM CITRATE
Crystal Properties Matthews coefficient Solvent content 3.35 63.27
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.591 α = 90 b = 161.712 β = 90 c = 235.45 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 EIGER X 16M 2021-11-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.00 APS 22-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) 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 3.18 45.78 99.9 0.413 0.118 8.2 13.2 52993 80.31
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 3.18 3.3 2.86 0.999 0.357 1
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 FOURIER SYNTHESIS FREE R-VALUE 3.18 45.78 1.34 52693 1999 99.03 0.1855 0.1836 0.1834 0.2348 0.2352 93.72
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 16.3208 f_angle_d 0.4883 f_chiral_restr 0.04 f_plane_restr 0.0058 f_bond_d 0.0023
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13332 Nucleic Acid Atoms 1686 Solvent Atoms 55 Heterogen Atoms 123
Software Software Software Name Purpose PHENIX refinement SERGUI data collection HKL-2000 data reduction HKL-2000 data scaling PHENIX phasing