☰ Navigation Tabs
The crystal structure of the Actin Binding Domain (ABD) of alpha actinin from Entamoeba histolytica
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1WKU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 0.2 M Ca(CH3COO)2, 0.1 M Sodium Cacodylate pH 6.5 and 40% v/v PEG600
Crystal Properties Matthews coefficient Solvent content 4 69.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 146.74 α = 90 b = 146.74 β = 90 c = 33.97 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 CCD RAYONIX MX-225 2012-06-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 0.84260 ESRF ID23-2
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 2.48 48.032 95.6 0.101 0.995 8.33 3.1 27759
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.48 2.54 90.5 0.647 0.398 2.03
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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1WKU 2.48 48.032 2.02 27743 1388 95.56 0.1991 0.1963 0.252 0.2091
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 14.093 f_angle_d 0.956 f_chiral_restr 0.053 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3648 Nucleic Acid Atoms Solvent Atoms 90 Heterogen Atoms 9
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling MOLREP phasing