The structure of the zetazeta transmembrane dimer reveals features essential for its assembly with the T cell receptor.
Call, M.E., Schnell, J.R., Xu, C., Lutz, R.A., Chou, J.J., Wucherpfennig, K.W.(2006) Cell 127: 355-368
- PubMed: 17055436 
- DOI: 10.1016/j.cell.2006.08.044
- Primary Citation of Related Structures:  
2HAC - PubMed Abstract: 
The T cell receptor (TCR) alphabeta heterodimer communicates ligand binding to the cell interior via noncovalently associated CD3gammaepsilon, CD3deltaepsilon, and zetazeta dimers. While structures of extracellular components of the TCR-CD3 complex are known, the transmembrane (TM) domains that mediate assembly have eluded structural characterization ...