4E41

Structural basis for the recognition of mutant self by a tumor-specific, MHC class II-restricted T cell receptor G4


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.201 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural basis for the recognition of mutant self by a tumor-specific, MHC class II-restricted T cell receptor G4

Deng, L.Langley, R.J.Wang, Q.Topalian, S.L.Mariuzza, R.A.

(2012) Proc Natl Acad Sci U S A 


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
HLA class II histocompatibility antigen, DR alpha chain
A, F
182Homo sapiensMutation(s): 0 
Gene Names: HLA-DRAHLA-DRA1
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Find proteins for P01903 (Homo sapiens)
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PHAROS:  P01903
GTEx:  ENSG00000204287 
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UniProt GroupP01903
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
HLA class II histocompatibility antigen, DRB1-1 beta chain
B, G
190Homo sapiensMutation(s): 0 
Gene Names: HLA-DRB1
UniProt & NIH Common Fund Data Resources
Find proteins for P01911 (Homo sapiens)
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PHAROS:  P01911
GTEx:  ENSG00000196126 
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UniProt GroupP01911
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Triosephosphate isomerase
C, H
15Homo sapiensMutation(s): 0 
Gene Names: TPI1TPI
EC: 5.3.1.1
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Find proteins for P60174 (Homo sapiens)
Explore P60174 
Go to UniProtKB:  P60174
PHAROS:  P60174
GTEx:  ENSG00000111669 
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UniProt GroupP60174
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
T cell receptor G4 alpha chain
D, I
203Homo sapiensMutation(s): 0 
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Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
T cell receptor G4 beta chain
E, J
239Homo sapiensMutation(s): 0 
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.201 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 126.133α = 90
b = 175.611β = 110.75
c = 88.646γ = 90
Software Package:
Software NamePurpose
ADSCdata collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-08-29
    Type: Initial release
  • Version 1.1: 2023-09-13
    Changes: Data collection, Database references, Derived calculations, Refinement description