4UYL

Crystal structure of sterol 14-alpha demethylase (CYP51B) from a pathogenic filamentous fungus Aspergillus fumigatus in complex with VNI


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3G1QPDB ENTRY 3G1Q

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.4PH 7.4
Crystal Properties
Matthews coefficientSolvent content
2.8657.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 110.498α = 90
b = 110.498β = 90
c = 90.479γ = 120
Symmetry
Space GroupP 31

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCHBE LENSES DIAMOND LAUE2014-04-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-FAPS21-ID-F

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
12.8195.7990.0517.54.828394285.6
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)
12.812.911000.622.14.4

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 3G1Q2.8195.6928394152699.660.239160.237020.27917RANDOM92.874
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]
0.110.050.11-0.34
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.459
r_dihedral_angle_4_deg21.564
r_dihedral_angle_3_deg21.421
r_mcangle_it11.041
r_dihedral_angle_1_deg9.832
r_mcbond_other7.39
r_mcbond_it7.389
r_scbond_it6.457
r_angle_refined_deg1.205
r_angle_other_deg0.727
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.459
r_dihedral_angle_4_deg21.564
r_dihedral_angle_3_deg21.421
r_mcangle_it11.041
r_dihedral_angle_1_deg9.832
r_mcbond_other7.39
r_mcbond_it7.389
r_scbond_it6.457
r_angle_refined_deg1.205
r_angle_other_deg0.727
r_chiral_restr0.086
r_gen_planes_refined0.013
r_gen_planes_other0.008
r_bond_other_d0.006
r_bond_refined_d0.002
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 AtomsNumber
Protein Atoms7504
Nucleic Acid Atoms
Solvent Atoms128
Heterogen Atoms156

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing