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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)-3,3'- difluoro-(1,1'-biphenyl)-4-carboxamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WX2 PDB ENTRY 2WX2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 0.2 M AMMONIUM SULFATE; 0.1 M BIS-TRIS, PH 6.5; 25% PEG 3550
Crystal Properties Matthews coefficient Solvent content 2.47 50.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 124.167 α = 90 b = 124.167 β = 90 c = 119.839 γ = 120
Symmetry Space Group P 32 2 1
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 MARRESEARCH MIRRORS 2012-06-18 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 3.1 119.84 100 0.16 9.6 8.2 19806 0.5
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 3.1 3.27 100 1.34 1.5 8.4
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 2WX2 3.1 80.16 18756 1013 99.9 0.23545 0.23195 0.2285 0.29748 0.2984 RANDOM 78.18
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] -0.23 -0.23 -0.23 0.75
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.488 r_dihedral_angle_3_deg 24.334 r_dihedral_angle_4_deg 21.629 r_dihedral_angle_1_deg 7.269 r_mcangle_it 6.526 r_mcbond_it 4.104 r_mcbond_other 4.104 r_scbond_it 3.485 r_angle_refined_deg 1.664 r_angle_other_deg 0.873
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.488 r_dihedral_angle_3_deg 24.334 r_dihedral_angle_4_deg 21.629 r_dihedral_angle_1_deg 7.269 r_mcangle_it 6.526 r_mcbond_it 4.104 r_mcbond_other 4.104 r_scbond_it 3.485 r_angle_refined_deg 1.664 r_angle_other_deg 0.873 r_chiral_restr 0.08 r_bond_refined_d 0.011 r_gen_planes_refined 0.007 r_gen_planes_other 0.004 r_bond_other_d 0.003 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 6661 Nucleic Acid Atoms Solvent Atoms 13 Heterogen Atoms 160
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MOLREP phasing