CLEC7A, also known as dectin-1, is a member of the C-type lectin/C-type lectin-like domain (CTL/CTLD) superfamily and is predominantly expressed on myeloid cells. It is a small glycoprotein type II membrane receptor with an extracellular C-type lectin-like domain fold and a cytoplasmic domain with an immunoreceptor tyrosine-based activation motif (ITAM). CLEC7A functions as a pattern-recognition receptor that recognizes a variety of beta-1,3-linked and beta-1,6-linked glucans from fungi and plants, and in this way plays a role in innate immune response. Upon fungal exposure, CLEC7A activates Syk tyrosine kinase, triggering a massive oxidative burst through the formation of reactive oxygen species.
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Protein Aliases: Beta-glucan receptor; C-type (calcium dependent, carbohydrate recognition domain) lectin, superfamily member 12; C-type (calcium dependent, carbohydrate-recognition domain) lectin, superfamily member 12; C-type lectin domain family 7 member A; C-type lectin domain family 7, member A; C-type lectin superfamily member 12; CD369; DC-associated C-type lectin 1; dectin-1; Dendritic cell-associated C-type lectin 1; dendritic cell-associated C-type lectin-1; lectin-like receptor 1
Gene Aliases: beta-GR; BGR; CANDF4; CD369; CLEC7A; CLECSF12; DECTIN1; SCARE2; UNQ539/PRO1082
UniProt ID: (Human) Q9BXN2