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Crystal structure of the A330P mutant of cytochrome P450 BM3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BU7 PDB ENTRY 1BU7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.2 289 0.1M Tris, 0.2M magnesium chloride, 24% PEG 3350, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.5 50.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.542 α = 90 b = 148.281 β = 99.93 c = 64.368 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 100 CCD ADSC QUANTUM 315 2007-11-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 1.0000 Photon Factory BL-5A
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 1.9 50 98.2 0.032 37.1 3.8 84537 83306 -3
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 1.9 1.97 96 0.185 5.7 3.6 8566
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 (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1BU7 1.9 48.19 80559 79109 4158 98.2 0.18902 0.18684 0.23174 0.2352 RANDOM 28.616
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] -0.79 -0.38 -0.52 1.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.388 r_dihedral_angle_4_deg 17.892 r_dihedral_angle_3_deg 13.742 r_dihedral_angle_1_deg 6.771 r_scangle_it 2.346 r_scbond_it 1.497 r_angle_refined_deg 1.222 r_mcangle_it 1.007 r_mcbond_it 0.616 r_nbtor_refined 0.302
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.388 r_dihedral_angle_4_deg 17.892 r_dihedral_angle_3_deg 13.742 r_dihedral_angle_1_deg 6.771 r_scangle_it 2.346 r_scbond_it 1.497 r_angle_refined_deg 1.222 r_mcangle_it 1.007 r_mcbond_it 0.616 r_nbtor_refined 0.302 r_nbd_refined 0.198 r_symmetry_hbond_refined 0.142 r_symmetry_vdw_refined 0.133 r_xyhbond_nbd_refined 0.123 r_chiral_restr 0.083 r_bond_refined_d 0.009 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7173 Nucleic Acid Atoms Solvent Atoms 932 Heterogen Atoms 86
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling