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Tracing the Evolution of Angucyclinone Monooxygenases: Structural Determinants for C-12b Hydroxylation and Substrate Inhibition in PgaE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other native PgaE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.4 298 2.0M ammonium sulphate, 0.1M MES-buffer, 2% V/V 1,4-dioxane, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.8 56.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.97 α = 90 b = 171.04 β = 90 c = 212.88 γ = 90
Symmetry Space Group F 2 2 2
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 210 2011-09-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.933 ESRF ID14-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.4 46.5 99.5 23686 23686
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.4 2.53 97.3
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 native PgaE 2.4 46.5 23686 22469 1216 99.42 0.2015 0.19847 0.1987 0.25927 0.2557 RANDOM 5 % 58.552
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] 0.91 -3.63 2.71
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.788 r_dihedral_angle_4_deg 19.503 r_dihedral_angle_3_deg 15.517 r_dihedral_angle_1_deg 5.584 r_angle_refined_deg 1.341 r_chiral_restr 0.09 r_bond_refined_d 0.009 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3469 Nucleic Acid Atoms Solvent Atoms 113 Heterogen Atoms 93
Software Software Software Name Purpose EDNA data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling