… Our structural analysis showed that a network of interactions with HLA framework residues
was critical for 10LH complex formation. Thus, sequence divergence of HLA allotypes from …

… ligand to antigen-specific surface receptors. The stimulation of these receptors triggers a …
of the B-cell antigen receptor (BCR) with anti-BCR antibodies to induce a rapid elevation of …

… Thus far, antibodies against antigen receptor determinants shared between T cells have …
cell surface receptors. In the case of T-cell activation, where the antigen receptor interacts with a …

… that there are two CD3- subunits per receptor [38-40], Additional … of receptor structure is
complicated by co-immunoprecipitation studies using anti-8 and anti- reagents, in which receptor …

… associated with hematopoietic cell antigen receptors. Here, we characterize signaling by
a 17 amino acid motif that is triplicated in the T cell antigen receptor ~" chain. Analysis of ~" …

… stabilizing role in the assembled receptor. A TM helix–… receptors throughout evolution,
pointing to a previously unappreciated level of TM structural conservation in antigen receptors and …

… from the transmembrane sequence of T cell antigen receptor (TCR)-alpha chain that is …
of CP analogues and correlated their model structure with their biological activity. It became …

… antigen receptors (BCRs) arising from the use of common H and L chain V region gene
segments that share CDR3 structural … Thus, a much more striking degree of structural restriction …

… antigen receptor (TCR) of peptide complexed with a major histocompatibility complex (MHC)
molecule occurs through variable loops in the TCR structure … of an antigenic peptide bound …

… extends our analysis of the phosphorylation events that occur in the T cell antigen receptor
complex upon antigen activation. We demonstrate that, although antigen and PMA result in …