Cover.
The structural model of the B7 TCR 1BD2 (top) compared with the 1G4 dsTCR (bottom) in the region of the engineered disulphide bond superimposed, in both cases, onto the experimentally determined electron density map. The electron density map is contoured at 1.0 
(cyan) and 2.0 (blue). For further details see Boulter et al., pages 707-711.
[Table of Contents]