8D5P

Mouse TCR TG6

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	277	20% w/v PEG10K, 0.1M Sodium citrate tribasic dihydrate pH 5.5, 1M Lithium sulfate monohydrate

Crystal Properties
Matthews coefficient	Solvent content
2.63	53.31

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 86.16	α = 90
b = 196.331	β = 90
c = 63.112	γ = 90

Symmetry
Space Group	P 21 21 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	PIXEL	DECTRIS PILATUS3 S 6M		2013-03-21	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 24-ID-C	0.982	APS	24-ID-C

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rpim I (All)	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	2.75	98	98.5	0.01	16	1.2		28636

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rpim I (All)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.75	2.91			0.1

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	3TO4	2.75	45.238	28062	1426	97.917	0.228	0.2243	0.3006	34.662

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]
0.258			-0.759		0.5

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.863
r_dihedral_angle_3_deg	22.666
r_dihedral_angle_4_deg	18.879
r_dihedral_angle_1_deg	10.361
r_lrange_it	5.313
r_lrange_other	5.313
r_mcangle_it	3.265
r_mcangle_other	3.265
r_scangle_other	2.715
r_scangle_it	2.714
r_angle_refined_deg	2.011
r_mcbond_it	1.815
r_mcbond_other	1.815
r_scbond_it	1.548
r_scbond_other	1.547
r_angle_other_deg	1.326
r_nbd_other	0.236
r_nbd_refined	0.227
r_symmetry_nbd_other	0.217
r_symmetry_xyhbond_nbd_refined	0.198
r_xyhbond_nbd_refined	0.189
r_nbtor_refined	0.181
r_symmetry_nbd_refined	0.178
r_symmetry_xyhbond_nbd_other	0.113
r_symmetry_nbtor_other	0.091
r_chiral_restr	0.089
r_bond_refined_d	0.012
r_gen_planes_refined	0.008
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7138
Nucleic Acid Atoms
Solvent Atoms	14
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing