1UVZ

structure of human thioredoxin 2

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1ERT	PDB ENTRY 1ERT

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		4.6		PEG 3350 22% (W/V), NA ACETATE 0.1M (PH: 4.6), AMMONIUM SULFATE 0.2M, DTT 1MM, pH 4.60

Crystal Properties
Matthews coefficient	Solvent content
2.3	45.8

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 49.038	α = 87.96
b = 49.087	β = 83.19
c = 78.977	γ = 79.08

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	IMAGE PLATE	MARRESEARCH	BENT MIRROR	2002-07-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE BW7B		EMBL/DESY, HAMBURG	BW7B

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	23.5	96.9	0.06	9.72	2.11		47020

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	2.2	90.4		0.22	4.22	2

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 1ERT	2.01	23.25	44625	2395	98.1	0.203	0.2	0.265	RANDOM	12.82

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]
-1.21	0.86	0.09	-0.15	-1.11	1.09

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	7.557
r_scangle_it	4.445
r_scbond_it	2.828
r_angle_refined_deg	2.017
r_mcangle_it	1.699
r_angle_other_deg	1.345
r_mcbond_it	0.991
r_xyhbond_nbd_refined	0.247
r_symmetry_hbond_refined	0.239
r_symmetry_vdw_other	0.216
r_nbd_other	0.2
r_nbd_refined	0.188
r_symmetry_vdw_refined	0.163
r_chiral_restr	0.13
r_nbtor_other	0.092
r_bond_refined_d	0.023
r_gen_planes_refined	0.011
r_gen_planes_other	0.01
r_bond_other_d	0.007
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_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	5074
Nucleic Acid Atoms
Solvent Atoms	525
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
BEAST	phasing