GO:0009986; C:cell surface; IEA:Compara.
GO:0005615; C:extracellular space; IEA:Compara.
GO:0016020; C:membrane; IEA:Compara.
GO:0004180; F:carboxypeptidase activity; TAS:MGI.
GO:0004175; F:endopeptidase activity; IEA:Compara.
GO:0008237; F:metallopeptidase activity; IEA:InterPro.
GO:0017046; F:peptide hormone binding; IEA:Compara.
GO:0008241; F:peptidyl-dipeptidase activity; IEA:InterPro.
GO:0001618; F:viral receptor activity; IEA:Compara.
GO:0003051; P:angiotensin-mediated drinking behavior; IEA:Compara.
GO:0006508; P:proteolysis; IEA:Compara.
GO:0032800; P:receptor biosynthetic process; IEA:Compara.
GO:0046813; P:virion attachment, binding of host cell surface receptor; IEA:Compara.