dynorphin receptor activity
Combining with a dynorphin peptide, and transmitting the signal across the membrane by activating an associated G-protein. Dynorphin is any opioid peptide that is generated by cleavage of the precursor protein prodynorphin.
GO:0004985
G protein-coupled opioid receptor activity
is_a
GO:0008528
G protein-coupled peptide receptor activity
is_a
kappa-opioid receptor activity
related