Tags: Protein.
V-set domains are Ig-like domains resembling the antibody variable domain. V-set domains are found in diverse protein families including immunoglobulin light and heavy chains; in several T-cell receptors such as CD2 (Cluster of Differentiation 2) CD4 CD80 and CD86; in myelin membrane adhesion molecules; in junction adhesion molecules (JAM); in tyrosine-protein kinase receptors; and in the programmed cell death protein 1 (PD1).
