Crystal structure of bifunctional catalase-phenol oxidase from a marine-derived Cladosporium species complexed with catechol


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 9HXT 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION293pH 8.5 0.12 M Monosaccharides (D-Glucose; D-Mannose; D-Galactose; L-Fucose; D-Xylose; N-Acetyl-D-Glucosamine); 0.1 M Imidazole/MES; 30.00% v/v PEG 500 MME; 30.00% v/v PEG 20K
Crystal Properties
Matthews coefficientSolvent content
2.5551.86

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.868α = 83
b = 92.08β = 77.938
c = 168.811γ = 60.1
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2023-12-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)0.9763PETRA III, EMBL c/o DESYP13 (MX1)

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)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
11.9582.5290.70.1320.1860.1320.9953.8310143
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.951.981.2041.7021.2040.3923.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1.9579.9343092851561590.470.2580.2560.26060.29540.299437.439
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]
-0.6340.5570.111-0.885-2.0082.89
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg15.716
r_dihedral_angle_3_deg15.346
r_dihedral_angle_2_deg11.323
r_dihedral_angle_1_deg7.319
r_lrange_it6.439
r_lrange_other6.439
r_scangle_it4.753
r_scangle_other4.753
r_mcangle_it4.38
r_mcangle_other4.38
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg15.716
r_dihedral_angle_3_deg15.346
r_dihedral_angle_2_deg11.323
r_dihedral_angle_1_deg7.319
r_lrange_it6.439
r_lrange_other6.439
r_scangle_it4.753
r_scangle_other4.753
r_mcangle_it4.38
r_mcangle_other4.38
r_scbond_it3.273
r_scbond_other3.273
r_mcbond_it3.11
r_mcbond_other3.11
r_dihedral_angle_other_2_deg1.979
r_angle_refined_deg1.821
r_angle_other_deg0.638
r_nbd_other0.351
r_symmetry_xyhbond_nbd_refined0.327
r_symmetry_nbd_refined0.32
r_nbd_refined0.221
r_xyhbond_nbd_refined0.217
r_symmetry_nbd_other0.203
r_nbtor_refined0.183
r_symmetry_xyhbond_nbd_other0.113
r_chiral_restr0.093
r_symmetry_nbtor_other0.084
r_metal_ion_refined0.076
r_ncsr_local_group_50.062
r_ncsr_local_group_60.061
r_ncsr_local_group_120.06
r_ncsr_local_group_10.059
r_ncsr_local_group_70.058
r_ncsr_local_group_270.058
r_ncsr_local_group_130.057
r_ncsr_local_group_160.057
r_ncsr_local_group_170.057
r_ncsr_local_group_200.057
r_ncsr_local_group_30.056
r_ncsr_local_group_40.056
r_ncsr_local_group_100.056
r_ncsr_local_group_260.056
r_ncsr_local_group_150.055
r_ncsr_local_group_210.055
r_ncsr_local_group_280.055
r_ncsr_local_group_90.054
r_ncsr_local_group_180.054
r_ncsr_local_group_80.053
r_ncsr_local_group_250.053
r_ncsr_local_group_20.052
r_ncsr_local_group_110.052
r_ncsr_local_group_220.052
r_ncsr_local_group_230.051
r_ncsr_local_group_190.05
r_ncsr_local_group_240.05
r_ncsr_local_group_140.046
r_bond_refined_d0.01
r_gen_planes_refined0.008
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms32575
Nucleic Acid Atoms
Solvent Atoms2237
Heterogen Atoms468

Software

Software
Software NamePurpose
REFMACrefinement
REFMACrefinement
Aimlessdata scaling
XDSdata reduction
MOLREPphasing