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Crystal Structure Of An Artificial Metalloprotein: Cr[N-salicylidene-4-amino-3-hydroxyhydrocinnamic acid]/Wild Type Heme oxygenase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1WZD
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 0.1M MES pH6.5, 0.2mM Ammonium sulfate, 30% w/w PEG 2000 methyl mono ester, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.05 40.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.656 α = 90 b = 63.057 β = 96.88 c = 77.964 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 180 CCD ADSC QUANTUM 4 2005-12-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6A 1 Photon Factory BL-6A
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 1.58 50 99.9 0.061 0.052 23.2 3.7 53304
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.58 1.64 100
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 MOLECULAR REPLACEMENT THROUGHOUT 1WZD 1.58 29.77 53304 2700 99.82 0.18049 0.17818 0.1752 0.22493 0.2199 RANDOM 19.755
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] -0.04 -0.11 -0.41 0.42
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.557 r_dihedral_angle_4_deg 15.774 r_dihedral_angle_3_deg 13.606 r_dihedral_angle_1_deg 4.806 r_scangle_it 4.665 r_scbond_it 3.173 r_mcangle_it 2.031 r_angle_refined_deg 1.474 r_mcbond_it 1.27 r_metal_ion_refined 0.536
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.557 r_dihedral_angle_4_deg 15.774 r_dihedral_angle_3_deg 13.606 r_dihedral_angle_1_deg 4.806 r_scangle_it 4.665 r_scbond_it 3.173 r_mcangle_it 2.031 r_angle_refined_deg 1.474 r_mcbond_it 1.27 r_metal_ion_refined 0.536 r_nbtor_refined 0.302 r_nbd_refined 0.205 r_symmetry_vdw_refined 0.188 r_symmetry_hbond_refined 0.134 r_xyhbond_nbd_refined 0.126 r_chiral_restr 0.095 r_bond_refined_d 0.013 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3309 Nucleic Acid Atoms Solvent Atoms 432 Heterogen Atoms 61
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling X-PLOR phasing