7ZT2

Structure of E8 TCR in complex with human MR1 bound to 5-OP-RU


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4PJ7 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP2930.2 M Potassium thiocyanate, 0.1 M Bis-Tris Propane pH 8.5, 20 % PEG 3350
Crystal Properties
Matthews coefficientSolvent content
3.1360.75

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.19α = 90
b = 103.85β = 90
c = 117.86γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 XE 16M2020-02-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I040.9795DiamondI04

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)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.459.2499.120.1330.1370.0350.99913.815.244054
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)RedundancyNumber Unique Reflections (All)
12.42.4498.173.8724.0221.0730.4190.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT4PJ72.459.2441848216099.010.218560.215480.27621RANDOM78.013
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]
0.783.36-4.13
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.615
r_dihedral_angle_3_deg18.42
r_dihedral_angle_4_deg16.75
r_dihedral_angle_1_deg7.823
r_long_range_B_refined3.746
r_long_range_B_other3.746
r_mcangle_it2.288
r_mcangle_other2.287
r_scangle_other2.143
r_angle_refined_deg1.559
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.615
r_dihedral_angle_3_deg18.42
r_dihedral_angle_4_deg16.75
r_dihedral_angle_1_deg7.823
r_long_range_B_refined3.746
r_long_range_B_other3.746
r_mcangle_it2.288
r_mcangle_other2.287
r_scangle_other2.143
r_angle_refined_deg1.559
r_mcbond_it1.386
r_mcbond_other1.386
r_scbond_it1.31
r_scbond_other1.31
r_angle_other_deg1.19
r_chiral_restr0.065
r_bond_refined_d0.007
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6362
Nucleic Acid Atoms
Solvent Atoms55
Heterogen Atoms30

Software

Software
Software NamePurpose
REFMACrefinement
xia2data reduction
xia2data scaling
PHASERphasing