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CRYSTAL STRUCTURE OF THE CATHELICIDIN MOTIF OF PROTEGRINS
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KWI PDB ENTRY 1KWI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 3.5 291 AMMONIUM SULFATE, SODIUM ACETATE, pH 3.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.35 47.62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.172 α = 90 b = 52.172 β = 90 c = 135.483 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 291 IMAGE PLATE MARRESEARCH 2002-01-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.5 27.1 91.3 0.092 0.092 18.5 3922 3922 43.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.66 91.3 0.241 0.241 4.6 541
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 THROUGHOUT PDB ENTRY 1KWI 2.5 27.1 3922 3922 386 93.3 0.21501 0.21501 0.215 0.2191 0.279 0.2772 RANDOM 33.6
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] 1.32 7.71 1.32 -2.65
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24 c_mcangle_it 8.12 c_scangle_it 8.05 c_scbond_it 5.06 c_mcbond_it 4.93 c_angle_deg 1.4 c_improper_angle_d 1.03 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24 c_mcangle_it 8.12 c_scangle_it 8.05 c_scbond_it 5.06 c_mcbond_it 4.93 c_angle_deg 1.4 c_improper_angle_d 1.03 c_bond_d 0.008 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 722 Nucleic Acid Atoms Solvent Atoms 45 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction AUTOMAR data reduction CNS refinement CNS phasing