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Crystal structure of monomeric KlHxk1 in crystal form IX (open state)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3O08 PDB entry 3O08
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 292 0.5microL reservoir + 0.5microL protein, reservoir: 1.6M triammonium citrate pH 6, protein: 10mg/ml Klhxk1, 10mM Tris pH 7.4, 1mM EDTA, 1mM DTT, 0.5mM PMSF, 2mM AMPPCP, crystal soaked in 50mM AMPPNP, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 3.21 61.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 118.346 α = 90 b = 233.904 β = 90 c = 49.744 γ = 90
Symmetry Space Group C 2 2 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 1st mirror: Silicon, active surface 50 nm Rh-coated; 2nd mirror: Glas, active s
urface 50 nm Rh-coated 2008-04-30 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 2.18 30 99.4 0.079 15.2 4 36671 36453 -3 35.5
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) 2.18 2.24 99.9 0.506 3.2 4.1 2656
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 PDB entry 3O08 2.18 29.59 35317 1136 99.47 0.20009 0.19848 0.2014 0.25074 0.2522 RANDOM 31.011
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] 1.07 -0.92 -0.15
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.2 r_dihedral_angle_4_deg 18.553 r_dihedral_angle_3_deg 17.25 r_scangle_it 8.602 r_dihedral_angle_1_deg 7.15 r_scbond_it 6.042 r_mcangle_it 3.434 r_mcbond_it 2.315 r_angle_refined_deg 1.89 r_chiral_restr 0.131
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.2 r_dihedral_angle_4_deg 18.553 r_dihedral_angle_3_deg 17.25 r_scangle_it 8.602 r_dihedral_angle_1_deg 7.15 r_scbond_it 6.042 r_mcangle_it 3.434 r_mcbond_it 2.315 r_angle_refined_deg 1.89 r_chiral_restr 0.131 r_bond_refined_d 0.023 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3651 Nucleic Acid Atoms Solvent Atoms 99 Heterogen Atoms 46
Software Software Software Name Purpose MAR345 data collection AMoRE phasing REFMAC refinement XDS data reduction XSCALE data scaling