1BWM

A SINGLE-CHAIN T CELL RECEPTOR


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 80 
  • Conformers Submitted: 15 
  • Selection Criteria: NO NOE DISTANCE VIOLATION GREATER THAN 0.5 A, NO DIHEDRAL VIOLATION GREATER THAN 5 DEGREES 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structure, specificity and CDR mobility of a class II restricted single-chain T-cell receptor.

Hare, B.J.Wyss, D.F.Osburne, M.S.Kern, P.S.Reinherz, E.L.Wagner, G.

(1999) Nat Struct Biol 6: 574-581

  • DOI: 10.1038/9359
  • Primary Citation of Related Structures:  
    1BWM

  • PubMed Abstract: 
  • Using NMR spectroscopy, we determined the solution structure of a single-chain T-cell receptor (scTCR) derived from the major histocompatibility complex (MHC) class II-restricted D10 TCR. The conformations of complementarity-determining regions (CDRs ...

    Using NMR spectroscopy, we determined the solution structure of a single-chain T-cell receptor (scTCR) derived from the major histocompatibility complex (MHC) class II-restricted D10 TCR. The conformations of complementarity-determining regions (CDRs) 3beta and 1alpha and surface properties of 2alpha are different from those of related class I-restricted TCRs. We infer a conserved orientation for TCR V(alpha) domains in complexes with both class I and II MHC-peptide ligands, which implies that small structural variations in V(alpha) confer MHC class preference. High mobility of CDR3 residues relative to other CDR or framework residues (picosecond time scale) provides insight into immune recognition and selection mechanisms.


    Related Citations: 
    • Application of Automated NOE Assignment to Three-dimensional Structure Refinement of a 28 kD Single-chain T Cell Receptor
      Hare, B.J., Wagner, G.
      () To be published --: --

    Organizational Affiliation

    Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02115, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (ALPHA-BETA T CELL RECEPTOR (TCR) (D10))A249Mus musculusMutation(s): 1 
Gene Names: TRAV14D-2
Find proteins for Q5R1G1 (Mus musculus)
Explore Q5R1G1 
Go to UniProtKB:  Q5R1G1
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 80 
  • Conformers Submitted: 15 
  • Selection Criteria: NO NOE DISTANCE VIOLATION GREATER THAN 0.5 A, NO DIHEDRAL VIOLATION GREATER THAN 5 DEGREES 
  • OLDERADO: 1BWM Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1999-07-22
    Type: Initial release
  • Version 1.1: 2008-04-26
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance