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Crystal structure of the KT2 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 0.1M Tris, pH 8.0, 0.2M magnesium chloride, 25% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.45 49.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.856 α = 90 b = 146.101 β = 97.27 c = 63.65 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 99.9 0.045 31.4 5 83604 83502 -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 99 0.261 4.3 4.5 8331
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 1.9 47.77 79458 79300 4165 99.8 0.17762 0.17514 0.1749 0.2244 0.2253 RANDOM 26.716
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] -0.16 -0.07 -0.04 0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.047 r_dihedral_angle_3_deg 14.386 r_dihedral_angle_4_deg 13.968 r_dihedral_angle_1_deg 6.653 r_scangle_it 5.399 r_scbond_it 3.507 r_mcangle_it 2.161 r_angle_refined_deg 1.935 r_mcbond_it 1.267 r_chiral_restr 0.141
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.047 r_dihedral_angle_3_deg 14.386 r_dihedral_angle_4_deg 13.968 r_dihedral_angle_1_deg 6.653 r_scangle_it 5.399 r_scbond_it 3.507 r_mcangle_it 2.161 r_angle_refined_deg 1.935 r_mcbond_it 1.267 r_chiral_restr 0.141 r_bond_refined_d 0.024 r_gen_planes_refined 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6654 Nucleic Acid Atoms Solvent Atoms 862 Heterogen Atoms 86
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling