3CBU

Crystal structure of a putative glutathione s-transferase (reut_a1011) from ralstonia eutropha jmp134 at 2.05 A resolution

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	11	277	NANODROP, 0.2M Lithium sulfate, 0.79M Sodium dihydrogen phosphate, 0.891M Di-potassium hydrogen phosphate, 0.1M CAPS pH 11.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
3.38	63.59

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 106.84	α = 90
b = 106.84	β = 90
c = 113.62	γ = 90

Symmetry
Space Group	P 43 2 2

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 325 mm CCD	Flat mirror (vertical focusing)	2008-01-22	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL11-1	0.91837, 0.97879, 0.97935	SSRL	BL11-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	2.05	29.683	99.5	0.078	14.28			41838		-3	28.954

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	2.05	2.12	95.8		0.605	2.4

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	MAD	THROUGHOUT	2.05	29.683	41801	2110	99.77	0.173	0.171	0.207	RANDOM	23.519

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]
0.16			0.16		-0.31

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.544
r_dihedral_angle_4_deg	22.469
r_dihedral_angle_3_deg	13.148
r_scangle_it	6.346
r_dihedral_angle_1_deg	5.663
r_scbond_it	4.69
r_mcangle_it	2.871
r_mcbond_it	1.806
r_angle_refined_deg	1.525
r_angle_other_deg	1.487

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.544
r_dihedral_angle_4_deg	22.469
r_dihedral_angle_3_deg	13.148
r_scangle_it	6.346
r_dihedral_angle_1_deg	5.663
r_scbond_it	4.69
r_mcangle_it	2.871
r_mcbond_it	1.806
r_angle_refined_deg	1.525
r_angle_other_deg	1.487
r_mcbond_other	0.644
r_chiral_restr	0.089
r_bond_refined_d	0.017
r_gen_planes_refined	0.009
r_gen_planes_other	0.003
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3260
Nucleic Acid Atoms
Solvent Atoms	364
Heterogen Atoms	29

Software

Software
Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
XSCALE	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing

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.