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Crystal structure of dimeric KlHxk1 in crystal form X
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3O1W chain A of PDB entry 3O1W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 298 1 microliter protein (7.8 mg/ml KlHxk1 in buffer (10 mM Tris, 1 mM EDTA, 1 mM DTT, 0.5 mM PMSF, pH 7.4)) + 1 microliter reservoir (2.2 M (NH4)2HPO4, 0.1 M Tris pH 8.5), micro seeding, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.21 61.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.81 α = 90 b = 178.3 β = 90 c = 216.21 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 225 mm CCD mirror 2008-08-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.91841 BESSY 14.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.26 29.85 99.8 0.049 24.25 5.2 191251 190903 -3 47.2
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 2.26 2.32 100 0.502 3.84 5.2 14012
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT chain A of PDB entry 3O1W 2.26 29.602 191035 190815 1912 99.83 0.2007 0.2003 0.1992 0.2398 0.239 RANDOM 49.6244
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] 0.57 -0.25 -0.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.155 r_dihedral_angle_4_deg 20.853 r_dihedral_angle_3_deg 15.97 r_dihedral_angle_1_deg 5.828 r_angle_refined_deg 1.502 r_chiral_restr 0.089 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 r_mcbond_it r_mcbond_other
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.155 r_dihedral_angle_4_deg 20.853 r_dihedral_angle_3_deg 15.97 r_dihedral_angle_1_deg 5.828 r_angle_refined_deg 1.502 r_chiral_restr 0.089 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 r_mcbond_it r_mcbond_other r_mcangle_it r_scbond_it r_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 21972 Nucleic Acid Atoms Solvent Atoms 354 Heterogen Atoms 133
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction MAR345 data collection XDS data reduction XSCALE data scaling MOLREP phasing