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Crystal structure of the P450 BM3 heme domain mutant F87A in complex with N-imidazolyl-hexanoyl-L-phenylalanyl-L-phenylalanine and hydroxylamine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7EGN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 0.38 M MgCl2, 0.1 M Tris 8.5, 12-18%PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.35 47.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.444 α = 90 b = 143.469 β = 98.29 c = 62.344 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 RAYONIX MX-300 2021-07-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17B1 0.97857 SSRF BL17B1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 50 88.6 0.118 0.144 0.08 4.8 2.9 59348
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.03 81.1 0.511 0.635 0.371 0.584 2.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 THROUGHOUT 7EGN 2 45.17 1.39 56083 1990 83.65 0.2001 0.1992 0.1995 0.2261 0.2262 29.367
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6950 Nucleic Acid Atoms Solvent Atoms 600 Heterogen Atoms 160
Software Software Software Name Purpose HKL-2000 data scaling PHENIX refinement PDB_EXTRACT data extraction HKL-3000 data reduction PHENIX phasing