2NTO

Structure of the Glutathione Transferase from Ochrobactrum anthropi in complex with glutathione

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	294	2.0 M Ammonium Sulphate, 0.1 M Tris pH 7.0, 0.2 M lithium sulphate, VAPOR DIFFUSION, HANGING DROP, temperature 294K

Crystal Properties
Matthews coefficient	Solvent content
2.43	49.39

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 58.765	α = 90
b = 58.765	β = 90
c = 212.323	γ = 120

Symmetry
Space Group	P 61 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	ADSC QUANTUM 4		2005-07-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4	0.934	ESRF	ID14-4

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	2.095	50.64	99.9	0.07	11.8	13.2	13632	13632		1	26.251

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	2.095	2.18	99.8		0.335	8.41		1312

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1A0F	2.095	50.64	2.1	13632	12924	676	99.79	0.18955	0.18955	0.18744	0.23181	RANDOM	15.305

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]
0.97	0.48		0.97		-1.45

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	9.262
r_scangle_it	2.765
r_scbond_it	1.692
r_angle_refined_deg	1.307
r_mcangle_it	1.094
r_angle_other_deg	0.841
r_mcbond_it	0.575
r_symmetry_vdw_refined	0.341
r_symmetry_vdw_other	0.314
r_nbd_other	0.248
r_nbd_refined	0.221
r_xyhbond_nbd_refined	0.196
r_symmetry_hbond_refined	0.177
r_chiral_restr	0.107
r_nbtor_other	0.086
r_bond_refined_d	0.01
r_gen_planes_refined	0.005
r_gen_planes_other	0.003
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1535
Nucleic Acid Atoms
Solvent Atoms	123
Heterogen Atoms	25

Software

Software
Software Name	Purpose
ADSC	data collection
MOLREP	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling