Immunoglobulin-Like V-Type Domain

**Semantic type:** Amino Acid Sequence

**Definition:** The immunoglobulin (Ig) constant chain domains and a single extracellular domain in each type of MHC chains are homologous and approximately 100 amino acids long, and include a conserved intra-domain disulfide bond. Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. The V-type immunoglobins contain the V regions of the Ig molecule. (From InterPro IPR003596)

**Synonyms:** - Ig-Like V-Type (Immunoglobulin-Like) Domain - Ig-Like V-Type Domain - Immunoglobulin V-Set Domain