7PBC

Crystal structure of engineered TCR (796) complexed to HLA-A*02:01 presenting MAGE-A10 9-mer peptide

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293.15	0.2M Sodium bromide, 0.1M Bis-Tris propane pH 8.5, 20% w/v PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
2.4903	50.64

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.33	α = 90
b = 77.5	β = 102.88
c = 115.12	γ = 90

Symmetry
Space Group	P 1 21 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	PIXEL	DECTRIS PILATUS3 6M		2018-05-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I03	0.97625	Diamond	I03

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	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	2.04	77.5	99.4	0.105	0.145	0.1	0.988	5.7	2.9		59081

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.04	2.09			0.736	1.005	0.681	0.728		2.8

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 (All)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	3QEU, 1I4F	2.04	63.853	59058	2817	99.287	0.189	0.1865	0.2361	Random	34.492

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]
-2.622		-0.639	0.64		2.059

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.117
r_dihedral_angle_3_deg	15.261
r_dihedral_angle_4_deg	13.698
r_dihedral_angle_1_deg	7.596
r_lrange_it	6.608
r_lrange_other	6.59
r_scangle_it	4.689
r_scangle_other	4.689
r_mcangle_it	3.94
r_mcangle_other	3.94
r_scbond_it	3.035
r_scbond_other	3.035
r_mcbond_other	2.56
r_mcbond_it	2.559
r_angle_refined_deg	1.491
r_angle_other_deg	1.264
r_xyhbond_nbd_refined	0.305
r_symmetry_xyhbond_nbd_refined	0.258
r_nbd_refined	0.195
r_symmetry_nbd_other	0.188
r_symmetry_nbd_refined	0.182
r_nbtor_refined	0.165
r_nbd_other	0.154
r_symmetry_nbtor_other	0.077
r_chiral_restr	0.063
r_symmetry_xyhbond_nbd_other	0.029
r_bond_refined_d	0.007
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6452
Nucleic Acid Atoms
Solvent Atoms	346
Heterogen Atoms	19

Software

Software
Software Name	Purpose
REFMAC	refinement
REFMAC	refinement
Aimless	data scaling
MOSFLM	data reduction
Coot	model building
PHASER	phasing