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Crystal structure of the I401P 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 8 289 25% PEG 3350, 0.2M magnesium chloride, 0.1M Tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 289.0K
Crystal Properties Matthews coefficient Solvent content 2.44 49.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.67 α = 90 b = 145.843 β = 97.33 c = 63.229 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 IMAGE PLATE RIGAKU RAXIS IV++ 2008-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 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 2.2 50 99.15 0.059 18.5 3.4 53030 52999 -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 2.2 2.28 94.1 0.284 2.7 2.9 5029
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1bu7 2.2 45.48 53030 50305 2694 99.15 0.18858 0.18556 0.1861 0.24472 0.2445 RANDOM 28.943
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] -1.52 -0.29 -0.77 2.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.611 r_dihedral_angle_4_deg 16.396 r_dihedral_angle_3_deg 16.25 r_dihedral_angle_1_deg 6.31 r_scangle_it 3.811 r_scbond_it 2.416 r_angle_refined_deg 1.586 r_mcangle_it 1.422 r_mcbond_it 0.763 r_chiral_restr 0.106
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.611 r_dihedral_angle_4_deg 16.396 r_dihedral_angle_3_deg 16.25 r_dihedral_angle_1_deg 6.31 r_scangle_it 3.811 r_scbond_it 2.416 r_angle_refined_deg 1.586 r_mcangle_it 1.422 r_mcbond_it 0.763 r_chiral_restr 0.106 r_bond_refined_d 0.016 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6872 Nucleic Acid Atoms Solvent Atoms 506 Heterogen Atoms 86
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling