6FR7

HA1.7 Human T-Cell Receptor specific for Influenza virus epitope PKYVKQNTLKLAT presented by Human Leukocyte Antigen HLA-DR0101


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52910.2M KSCN, 0.1M Bis-Tris, 20% PEG3350
Crystal Properties
Matthews coefficientSolvent content
2.5150.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 69.35α = 90
b = 49.85β = 94.45
c = 72.75γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 S 6M2012-03-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I030.9763DiamondI03

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)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
12.3172.5397.10.0770.1089.23.721302
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.312.3797.30.8621.0772.53.9

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 REPLACEMENTTHROUGHOUT6EH82.3172.5320191109496.710.22220.219170.27707RANDOM58.711
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]
1.33-0.633.28-4.46
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.231
r_dihedral_angle_4_deg21.585
r_dihedral_angle_3_deg20.195
r_dihedral_angle_1_deg8.678
r_long_range_B_refined5.994
r_long_range_B_other5.923
r_angle_refined_deg1.938
r_angle_other_deg1.102
r_scbond_it0.572
r_mcangle_it0.557
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.231
r_dihedral_angle_4_deg21.585
r_dihedral_angle_3_deg20.195
r_dihedral_angle_1_deg8.678
r_long_range_B_refined5.994
r_long_range_B_other5.923
r_angle_refined_deg1.938
r_angle_other_deg1.102
r_scbond_it0.572
r_mcangle_it0.557
r_mcangle_other0.557
r_scangle_other0.447
r_mcbond_it0.307
r_mcbond_other0.307
r_scbond_other0.263
r_chiral_restr0.114
r_bond_refined_d0.018
r_gen_planes_refined0.008
r_bond_other_d0.002
r_gen_planes_other0.002
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 Atoms3516
Nucleic Acid Atoms
Solvent Atoms59
Heterogen Atoms14

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
xia2data reduction
SCALAdata scaling
PHASERphasing