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Crystal Structure of the Catalytic Domain of Coagulation Factor XI in Complex with Kunitz Protease Inhibitor Domain of Protease Nexin II
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ZHM PDB entry 1ZHM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 283 Sodium Formate, VAPOR DIFFUSION, HANGING DROP, temperature 283K
Crystal Properties Matthews coefficient Solvent content 3.66 66.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.791 α = 90 b = 92.791 β = 90 c = 107.014 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 123 IMAGE PLATE RIGAKU RAXIS IV Blue Osmic Mirrors 2003-01-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 1.5418
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 2.6 29.22 99.4 0.08 21.7 7.2 16847 16745 64.9
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) 2.6 2.69 100 0.358 5.6
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1ZHM 2.6 29.22 16834 16312 1639 96.9 0.216 0.2134 0.255 RANDOM 61.7
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] 7.01 8.37 7.01 -14.01
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.1 c_scangle_it 3.12 c_mcangle_it 2.62 c_scbond_it 1.96 c_mcbond_it 1.49 c_angle_deg 1.1 c_improper_angle_d 0.75 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.1 c_scangle_it 3.12 c_mcangle_it 2.62 c_scbond_it 1.96 c_mcbond_it 1.49 c_angle_deg 1.1 c_improper_angle_d 0.75 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2319 Nucleic Acid Atoms Solvent Atoms 62 Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data collection SCALEPACK data scaling AMoRE phasing CNX refinement HKL-2000 data reduction