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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)-2-fluoro-4-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)benzamide
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, 2% 2,5-HEXANEDIOL
Crystal Properties Matthews coefficient Solvent content 2.37 48.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.104 α = 90 b = 79.158 β = 90 c = 176.945 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 1.95 88.47 99.5 0.17 8.3 7.4 75330 0.5 30.1
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 1.95 2.06 96.4 1.46 1.5 6.7
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 1.95 72.36 71040 3773 98.87 0.18578 0.18331 0.1897 0.23324 0.2353 RANDOM 28.178
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] -0.05 0.49 -0.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.238 r_dihedral_angle_4_deg 20.27 r_dihedral_angle_3_deg 16.312 r_dihedral_angle_1_deg 6.388 r_scbond_it 3.526 r_mcangle_it 3.285 r_mcbond_other 2.361 r_mcbond_it 2.36 r_angle_refined_deg 1.979 r_angle_other_deg 0.935
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.238 r_dihedral_angle_4_deg 20.27 r_dihedral_angle_3_deg 16.312 r_dihedral_angle_1_deg 6.388 r_scbond_it 3.526 r_mcangle_it 3.285 r_mcbond_other 2.361 r_mcbond_it 2.36 r_angle_refined_deg 1.979 r_angle_other_deg 0.935 r_chiral_restr 0.122 r_bond_refined_d 0.019 r_gen_planes_refined 0.011 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 7043 Nucleic Acid Atoms Solvent Atoms 427 Heterogen Atoms 191
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MOLREP phasing