3MV7

Crystal Structure of the TK3 TCR in complex with HLA-B*3501/HPVG


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.627715%PEG 3350, 0.2M LiSO4, 0.1M Na-citrate, pH 5.6, vapor diffusion, hanging drop, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.4750.19

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 44.86α = 94.64
b = 62.24β = 103.92
c = 92.56γ = 109.31
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210r2009-03-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX10.979457Australian SynchrotronMX1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
12100970.10310.8459242-328.301
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.195.70.5442.6

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTION2FYY, 3FFCTHROUGHOUT257.8359241301497.080.2280.2250.286RANDOM39.633
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]
0.3-0.141.03-1.840.342
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.544
r_dihedral_angle_3_deg18.908
r_dihedral_angle_4_deg15.768
r_dihedral_angle_1_deg6.492
r_scangle_it2.056
r_scbond_it1.319
r_angle_refined_deg1.256
r_mcangle_it0.878
r_mcbond_it0.482
r_chiral_restr0.089
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.544
r_dihedral_angle_3_deg18.908
r_dihedral_angle_4_deg15.768
r_dihedral_angle_1_deg6.492
r_scangle_it2.056
r_scbond_it1.319
r_angle_refined_deg1.256
r_mcangle_it0.878
r_mcbond_it0.482
r_chiral_restr0.089
r_bond_refined_d0.009
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6654
Nucleic Acid Atoms
Solvent Atoms297
Heterogen Atoms5

Software

Software
Software NamePurpose
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction