☰ Navigation Tabs
Crystal Structure of DUF1998 helicase MrfA bound to DNA and AMPPNP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6ZNP D_1292109739
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 0.24 M tri-sodium citrate, 24 % (w/v) PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.89 57.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 140.57 α = 90 b = 140.57 β = 90 c = 210.066 γ = 90
Symmetry Space Group P 41 21 2
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 2M 2019-04-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.918400 BESSY 14.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 3.34 50 99.2 0.993 8.45 14.8 31095 64.36
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.34 3.54 0.51
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 D_1292109739 3.34 28.73 1.33 31007 1551 99.1 0.2258 0.2228 0.2244 0.2822 0.2786 80.68
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 19.728 f_angle_d 0.8543 f_chiral_restr 0.0529 f_plane_restr 0.0059 f_bond_d 0.0047
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11602 Nucleic Acid Atoms 568 Solvent Atoms Heterogen Atoms 77
Software Software Software Name Purpose PHENIX refinement Coot model building MxCuBE data collection PHASER phasing XDS data reduction XSCALE data scaling