Definition: A subtype of endothelin receptor found predominantly in the VASCULAR SMOOTH MUSCLE. It has a high affinity for ENDOTHELIN-1 and ENDOTHELIN-2.
Other names Receptors, Endothelin A; Receptor, Endothelin 1; Endothelin-1 Receptor; Endothelin A Receptor; Receptor, Endothelin-1; Endothelin A Receptors