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Structure of P450 RauA (CYP1050A1) complexed with a biosynthetic intermediate of aurachin RE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3EJD P450 BioI fragment (PDB code, 3ejd)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 0.1M MES buffer pH 6.5,
12% PEG20000, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.24 45.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.46 α = 90 b = 100.04 β = 108.72 c = 52.29 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 210r M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.0000 Photon Factory AR-NW12A
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 2.19 50 99.5 0.056 11.4 3.6 20745 20745
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 2.19 2.31 99.1 0.335 3 3.5 3016
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 P450 BioI fragment (PDB code, 3ejd) 2.19 50 19658 1065 99.47 0.21638 0.21378 0.26318 0.2644 RANDOM 55.752
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] -0.88 -4 -1.1 -0.59
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.343 r_dihedral_angle_3_deg 21.873 r_dihedral_angle_4_deg 18.688 r_dihedral_angle_1_deg 7.432 r_angle_refined_deg 2.39 r_chiral_restr 0.124 r_bond_refined_d 0.013 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3073 Nucleic Acid Atoms Solvent Atoms 54 Heterogen Atoms 71
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling