☰ Navigation Tabs
The 1.9 A structure of Kex2 in complex with an Ac-R-E-R-K-chloromethyl ketone inhibitor.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1R64
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 298 2.4 M Ammonium Sulfate, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.06 59.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.851 α = 90 b = 112.851 β = 90 c = 370.165 γ = 120
Symmetry Space Group P 65 2 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 CCD ADSC QUANTUM 315 Bent conical Si-mirror (Rh coated)
Bent Ge(111) monochromator 2006-06-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C 0.9 APS 14-BM-C
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 1.9 50 96.7 0.061 15.1 14.2 107215
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 1.9 1.97 70.7 0.354 2.6
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 1R64 1.9 40.79 101674 5345 96.62 0.17853 0.17709 0.1758 0.20604 0.204 RANDOM 30.635
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] -0.34 -0.17 -0.34 0.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.627 r_dihedral_angle_4_deg 16.825 r_dihedral_angle_3_deg 14.322 r_dihedral_angle_1_deg 7.453 r_scangle_it 2.077 r_scbond_it 1.204 r_angle_refined_deg 1.139 r_mcangle_it 0.594 r_mcbond_it 0.325 r_nbtor_refined 0.304
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.627 r_dihedral_angle_4_deg 16.825 r_dihedral_angle_3_deg 14.322 r_dihedral_angle_1_deg 7.453 r_scangle_it 2.077 r_scbond_it 1.204 r_angle_refined_deg 1.139 r_mcangle_it 0.594 r_mcbond_it 0.325 r_nbtor_refined 0.304 r_nbd_refined 0.195 r_symmetry_vdw_refined 0.172 r_xyhbond_nbd_refined 0.116 r_symmetry_hbond_refined 0.107 r_metal_ion_refined 0.084 r_chiral_restr 0.082 r_bond_refined_d 0.008 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other 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 7479 Nucleic Acid Atoms Solvent Atoms 711 Heterogen Atoms 97
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction ADSC data collection HKL-2000 data reduction