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Flavin-dependent tryptophan 7-halogenase RebH in complex with 6-bromo-L-tryptophan
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2E4G
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.8 293 0.1 M HEPES pH 6.8, 1.4 M NaH2PO4/K2HPO4;
9 mg/mL RebH (10 mM Tris pH 7.4, 50 mM NaCl, 1 mM DTT);
1 uL protein + 1 uL reservoir
Crystal Properties Matthews coefficient Solvent content 3.52 65.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.699 α = 90 b = 114.699 β = 90 c = 231.427 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2021-08-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 0.9198 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) 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 2.65 99.332 76.5 0.642 0.661 0.972 6.1 17.3 38097 30.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.65 2.91 15.6 2.924 3.012 0.738 1.5 17.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FOURIER SYNTHESIS FREE R-VALUE 2.65 49.67 1.34 38070 1931 76.42 0.1728 0.1706 0.1686 0.2124 0.2077 33.46
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.6816 f_angle_d 0.4314 f_chiral_restr 0.0404 f_plane_restr 0.0036 f_bond_d 0.0016
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8480 Nucleic Acid Atoms Solvent Atoms 405 Heterogen Atoms 62
Software Software Software Name Purpose PHENIX refinement XDS data reduction STARANISO data scaling PHENIX phasing