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Structure of proteinase K with the mad triangle B3C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.2 293 0.1M TRIS, 1.28M ammonium sulfate, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.02 39.16
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.84 α = 90 b = 67.84 β = 90 c = 101.77 γ = 90
Symmetry Space Group P 43 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 106 CCD MARMOSAIC 225 mm CCD double crystal Si(111) fixed-exit monochromator 2008-12-01 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.9129, 0.9197, 0.9202, 0.9204 SLS X10SA
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 1.5 48 99.8 0.068 24.9 14.1 38897 38897
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 1.5 1.6 99.2 0.28 8.3 12.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 MAD FREE R 1.5 48 38826 38826 1935 99.8 0.145 0.143 0.143 0.1421 0.184 0.1483 RANDOM 14.02
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]
RMS Deviations Key Refinement Restraint Deviation s_from_restr_planes 0.419 s_zero_chiral_vol 0.057 s_non_zero_chiral_vol 0.053 s_similar_adp_cmpnt 0.031 s_angle_d 0.024 s_anti_bump_dis_restr 0.02 s_bond_d 0.009 s_similar_dist 0.007 s_approx_iso_adps s_rigid_bond_adp_cmpnt
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2001 Nucleic Acid Atoms Solvent Atoms 417 Heterogen Atoms 74
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction SADABS data scaling SHELXD phasing SHELXL-97 refinement