5KQ2

Crystal structure of the A357D variant of catalase-peroxidase from B. pseudomallei


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1MWV 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.1293MPD
Crystal Properties
Matthews coefficientSolvent content
3.2361.87

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 100.827α = 90
b = 114.13β = 90
c = 174.989γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCDmirrors2015-10-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCLSI BEAMLINE 08ID-10.97944CLSI08ID-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)Rrim I (All)Rpim I (All)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
11.947.77697.30.070.0850.04710.62.9154155
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)
11.9299.30.4741.62.9

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 REPLACEMENTTHROUGHOUT1MWV1.947.776146428766396.920.15770.15590.1913RANDOM27.462
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]
-1.072-0.94
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.866
r_dihedral_angle_4_deg17.106
r_dihedral_angle_3_deg13.471
r_dihedral_angle_1_deg5.786
r_mcangle_it2.673
r_angle_refined_deg2.031
r_mcbond_it1.83
r_mcbond_other1.827
r_angle_other_deg1.128
r_chiral_restr0.139
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.866
r_dihedral_angle_4_deg17.106
r_dihedral_angle_3_deg13.471
r_dihedral_angle_1_deg5.786
r_mcangle_it2.673
r_angle_refined_deg2.031
r_mcbond_it1.83
r_mcbond_other1.827
r_angle_other_deg1.128
r_chiral_restr0.139
r_bond_refined_d0.023
r_gen_planes_refined0.013
r_gen_planes_other0.01
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms11020
Nucleic Acid Atoms
Solvent Atoms1425
Heterogen Atoms136

Software

Software
Software NamePurpose
SCALAdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction