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The Anisotropic Refinement Of Kunitz Type Domain C5 at 0.95 Angstrom
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2KNT PDB ENTRY 2KNT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 3.4 291 phosphate buffer, sodium sulfate, pH 3.4, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 1.55 36.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.27 α = 90 b = 37.8 β = 109.42 c = 28.51 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 IMAGE PLATE MARRESEARCH 1998-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7A 0.900 EMBL/DESY, HAMBURG BW7A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 0.95 8 90.5 28107 22448 2 2
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) 0.95 0.97 85.2 0.051 1598
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-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 FOURIER SYNTHESIS FREE R PDB ENTRY 2KNT 0.95 5 28107 22448 1460 88.7 0.1391 0.1355 0.135 0.1521 0.1667 0.171 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 3 551.81
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.117 s_zero_chiral_vol 0.097 s_approx_iso_adps 0.083 s_similar_adp_cmpnt 0.057 s_from_restr_planes 0.0326 s_angle_d 0.032 s_anti_bump_dis_restr 0.021 s_bond_d 0.016 s_rigid_bond_adp_cmpnt 0.006 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 470 Nucleic Acid Atoms Solvent Atoms 86 Heterogen Atoms 10
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling SHELXL-97 refinement CCP4 data scaling