2WUZ

X-ray structure of CYP51 from Trypanosoma cruzi in complex with fluconazole in alternative conformation


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2WV2PDB ENTRY 2WV2

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1640% POLYPROPYLENE GLYCOL 400, 0.1 TRIS-HCL, PH=6.0
Crystal Properties
Matthews coefficientSolvent content
2.551

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 74.858α = 90
b = 92.574β = 102.14
c = 78.277γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray110CCDADSC CCDMIRRORS2009-08-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.3.1ALS8.3.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.3576.593.60.117.43.44083849
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.352.4870.80.51.52.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2WV22.3576.5338792204693.630.220280.217390.27476RANDOM44.638
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]
-0.07-0.48-1.321.18
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.515
r_dihedral_angle_4_deg19.171
r_dihedral_angle_3_deg17.932
r_sphericity_free8.288
r_dihedral_angle_1_deg7.399
r_scangle_it3.523
r_scbond_it2.324
r_sphericity_bonded2.128
r_angle_refined_deg1.891
r_rigid_bond_restr1.534
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.515
r_dihedral_angle_4_deg19.171
r_dihedral_angle_3_deg17.932
r_sphericity_free8.288
r_dihedral_angle_1_deg7.399
r_scangle_it3.523
r_scbond_it2.324
r_sphericity_bonded2.128
r_angle_refined_deg1.891
r_rigid_bond_restr1.534
r_mcangle_it1.45
r_mcbond_it0.841
r_chiral_restr0.114
r_bond_refined_d0.019
r_gen_planes_refined0.009
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6959
Nucleic Acid Atoms
Solvent Atoms176
Heterogen Atoms130

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing