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A non-cognate complex of Escherichia coli DNA Adenine Methyltransferase (DAM) with DNA and Sinefungin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2G1P PDB ENTRY 2G1P
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.2 289 18% PEG200, 100mM KCl, 10mM MgSO4, 100mM MES buffer, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2 38.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.367 α = 90 b = 63.114 β = 90 c = 145.043 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 CCD MARMOSAIC 300 mm CCD SI(111) 2005-07-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 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 1.99 32.509 98.5 0.051 20.9 7.7 23469 -3 39.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.99 2.06 98 0.374 5.5 7.7
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 PDB ENTRY 2G1P 1.99 32.5 1.34 23412 23412 1132 98.4 0.215 0.214 0.217 0.236 0.2398
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 18.216 f_angle_d 0.585 f_chiral_restr 0.023 f_bond_d 0.003 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2015 Nucleic Acid Atoms 486 Solvent Atoms 97 Heterogen Atoms 31
Software Software Software Name Purpose SERGUI data collection GLRF phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling