5KQQ

Crystal structure of the W153F variant of catalase-peroxidase from B. pseudomallei treated

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.1	293	MPD, 0.1 M sodium citrate

Crystal Properties
Matthews coefficient	Solvent content
3.3	62.77

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 100.922	α = 90
b = 116.13	β = 90
c = 175.788	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	MARMOSAIC 300 mm CCD	mirrors	2015-10-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	CLSI BEAMLINE 08ID-1	0.97959	CLSI	08ID-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym 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	1.87	96.9	90.5	0.084	11.1	4.7		153798

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	1.87	1.97	93.4		0.566	1.3	4.7

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	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1MWV	1.87	96.9	146110	7599	90.16	0.1451	0.1435	0.1752	RANDOM	25.525

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]
-0.84			1.38		-0.54

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.166
r_dihedral_angle_4_deg	15.25
r_dihedral_angle_3_deg	13.086
r_dihedral_angle_1_deg	5.922
r_mcangle_it	2.78
r_angle_refined_deg	2.166
r_mcbond_it	1.998
r_mcbond_other	1.997
r_angle_other_deg	1.157
r_chiral_restr	0.152

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.166
r_dihedral_angle_4_deg	15.25
r_dihedral_angle_3_deg	13.086
r_dihedral_angle_1_deg	5.922
r_mcangle_it	2.78
r_angle_refined_deg	2.166
r_mcbond_it	1.998
r_mcbond_other	1.997
r_angle_other_deg	1.157
r_chiral_restr	0.152
r_bond_refined_d	0.026
r_gen_planes_refined	0.015
r_gen_planes_other	0.011
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	11008
Nucleic Acid Atoms
Solvent Atoms	1414
Heterogen Atoms	126

Software

Software
Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.