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Human kallikrein-related peptidase 7 (KLK7) in the unliganded state
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3BSQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 292 2.9 M ammonium sulphate, 0.1 M HEPES, pH 8.5 and 0.5-2 %
PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.74 55.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.15 α = 90 b = 113.15 β = 90 c = 326.14 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 PIXEL DECTRIS PILATUS 6M 2018-01-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.9184 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.23 48.45 99.8 0.436 0.452 0.116 0.994 6.3 15 39789 40.47
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.23 2.3 97.6 6.477 6.728 1.792 0.296 13.7
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 FOURIER SYNTHESIS THROUGHOUT 3bsq 2.23 48.45 39785 2041 99.7 0.22 0.219 0.2408 0.242 0.278 RANDOM 56.26
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] -7.5986 -7.5986 15.1973
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.62 t_omega_torsion 2.93 t_angle_deg 1.1 t_bond_d 0.008 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.62 t_omega_torsion 2.93 t_angle_deg 1.1 t_bond_d 0.008 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5115 Nucleic Acid Atoms Solvent Atoms 82 Heterogen Atoms 80
Software Software Software Name Purpose BUSTER refinement XDS data reduction Aimless data scaling PDB_EXTRACT data extraction REFMAC phasing