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Crystal structure of Trypanosoma cruzi CYP51 bound to the inhibitor (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-4-(4-(4-chlorophenyl)piperazin-1-yl)-2-fluorobenzamide.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4C0C PDB ENTRY 4C0C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 0.4 M AMMONIUM ACETATE, 0.1 M SODIUM ACETATE PH 4.5, 28% PEG 3350, 5% JEFFAMINE M-600 PH 7.0
Crystal Properties Matthews coefficient Solvent content 2.36 47.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.951 α = 90 b = 79.005 β = 90 c = 176.839 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 CCD MARRESERCH MIRRORS 2013-07-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 ALS 8.3.1
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 2.04 176.84 86.4 0.07 9.9 3.5 56809 0.5 28.6
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 2.04 2.15 47.8 0.54 1.6 2
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 4C0C 2.03 72.24 54178 2904 85.41 0.18836 0.18574 0.1912 0.23761 0.2378 RANDOM 25.021
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] 0.06 1.31 -1.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.689 r_dihedral_angle_4_deg 21.349 r_dihedral_angle_3_deg 16.471 r_dihedral_angle_1_deg 6.371 r_mcangle_it 2.809 r_scbond_it 2.73 r_angle_refined_deg 1.911 r_mcbond_it 1.901 r_mcbond_other 1.898 r_angle_other_deg 0.906
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.689 r_dihedral_angle_4_deg 21.349 r_dihedral_angle_3_deg 16.471 r_dihedral_angle_1_deg 6.371 r_mcangle_it 2.809 r_scbond_it 2.73 r_angle_refined_deg 1.911 r_mcbond_it 1.901 r_mcbond_other 1.898 r_angle_other_deg 0.906 r_chiral_restr 0.105 r_bond_refined_d 0.017 r_gen_planes_refined 0.009 r_gen_planes_other 0.004 r_bond_other_d 0.002 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7033 Nucleic Acid Atoms Solvent Atoms 410 Heterogen Atoms 177
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MOLREP phasing