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STRUCTURE OF CYTOCHROME P450
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other SUBSTRATE-FREE P450BM-3 HEME DOMAIN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6 SEE REFERENCE 1, pH 6.0
Crystal Properties Matthews coefficient Solvent content 2.28 46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.2 α = 90 b = 165.2 β = 90 c = 223.9 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MARRESEARCH 1996-05-16 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 SSRL BL7-1
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 2.6 48.8 99 0.071 0.071 8.3 7 60630
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) 2.7 2.8 97 0.5 0.5 1.4 7.2
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT SUBSTRATE-FREE P450BM-3 HEME DOMAIN 2.7 10 2 52300 98.38 0.246 0.246 0.2324 0.353 0.3204
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 x_dihedral_angle_d 22.97 x_improper_angle_d 1.5 x_angle_deg 1.496 x_bond_d 0.009 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 22.97 x_improper_angle_d 1.5 x_angle_deg 1.496 x_bond_d 0.009 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14684 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 244
Software Software Software Name Purpose AMoRE phasing X-PLOR refinement DENZO data reduction CCP4 data scaling ROTAVATA data scaling TRUNCATE data scaling