Figure 3From: Phosphotyrosine recognition domains: the typical, the atypical and the versatileBinding partner switch induced by tyrosine phosphorylation. The sequence of the T-cell receptor subunit, CD3ε, contains two interaction motifs overlapping at a tyrosine phosphorylation site. The two phosphorylation sites Tyr166 and 177 are coloured red. The binding partners of the motifs, depending on the phosphorylation state, is schematically depicted as highlighted boxes.Back to article page