2WJU

Glutathione transferase A2-2 in complex with glutathione

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2VCV	PDB ENTRY 2VCV

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8		THE CRYSTALS WERE OBTAINED BY HANGING DROP VAPOUR TECHNIQUE BY MIXING 5 UL OF RESERVOIR SOLUTION [100 MM TRIS-HCL PH 7.8, 18% (V/V) PEG 4000, AND 2 MM DITHIOTHREITOL] WITH 5 UL OF PROTEIN SOLUTION (10 MG/ML IN 10 MM TRIS-HCL PH 7.8), 1UL OF 200 MM SPERMINE AND 1 UL OF 25 MM GLUTATHIONE

Crystal Properties
Matthews coefficient	Solvent content
2.39	48.06

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.16	α = 96
b = 85.5	β = 101.78
c = 113.42	γ = 97.46

Symmetry
Space Group	P 1

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 CCD		2009-02-07	M	SINGLE WAVELENGTH

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

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	2.3	42	92	0.06	7.5	1.9		79974		2.5	40.4

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	2.3	2.42	65		0.28	2.5	1.8

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	PDB ENTRY 2VCV	2.3	42	75947	4027	91.97	0.24811	0.24558	0.29735	RANDOM	36.954

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]
-0.03	-0.07	-0.27	0.04	-0.01	-0.14

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.258
r_dihedral_angle_4_deg	17.414
r_dihedral_angle_3_deg	16.116
r_dihedral_angle_1_deg	5.405
r_scangle_it	1.325
r_angle_refined_deg	1.172
r_scbond_it	0.853
r_mcangle_it	0.778
r_mcbond_it	0.436
r_nbtor_refined	0.299
r_nbd_refined	0.189
r_xyhbond_nbd_refined	0.157
r_symmetry_vdw_refined	0.149
r_symmetry_hbond_refined	0.137
r_chiral_restr	0.073
r_bond_refined_d	0.008
r_gen_planes_refined	0.003
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	14400
Nucleic Acid Atoms
Solvent Atoms	557
Heterogen Atoms	160

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing