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LIPOXYGENASE IN COMPLEX WITH PROTOCATECHUIC ACID
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1IK3 PDB ENTRY 1IK3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.3 295 PEG 8000, citrate-phosphate buffer, tris HCl, sodium azide, pH 5.3, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.34 46.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.645 α = 90 b = 136.961 β = 95.48 c = 61.799 γ = 90
Symmetry Space Group C 1 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 295 IMAGE PLATE RIGAKU RAXIS IV Focusing mirrors 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) 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 2.1 50 0.963 0.086 12 2 54294 52285 37.7
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 2.1 2.18 86.2 0.471 1.36 2 4668
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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1IK3 2.1 50 52281 49622 2659 96.3 0.192 0.192 0.189 0.1873 0.245 0.2423 RANDOM 31.753
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] 1.06 0.73 0.29 -1.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 7.579 r_scangle_it 2.664 r_mcangle_it 2.631 r_angle_refined_deg 2.051 r_scbond_it 1.893 r_mcbond_it 1.589 r_symmetry_hbond_refined 0.258 r_xyhbond_nbd_refined 0.203 r_symmetry_vdw_refined 0.203 r_nbd_refined 0.177
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 7.579 r_scangle_it 2.664 r_mcangle_it 2.631 r_angle_refined_deg 2.051 r_scbond_it 1.893 r_mcbond_it 1.589 r_symmetry_hbond_refined 0.258 r_xyhbond_nbd_refined 0.203 r_symmetry_vdw_refined 0.203 r_nbd_refined 0.177 r_chiral_restr 0.136 r_bond_refined_d 0.016 r_gen_planes_refined 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6778 Nucleic Acid Atoms Solvent Atoms 463 Heterogen Atoms 12
Software Software Software Name Purpose SCALEPACK data scaling MOLREP phasing REFMAC refinement CCP4 phasing