opioid peptide activity

id: GO:0001515
name: opioid peptide activity
namespace: molecular_function
type: go
obsolete: False

Description: Naturally occurring peptide that is an opioid (any non-alkaloid having an opiate-like effect that can be reversed by naloxone or other recognized morphine antagonist). These include Leu- and Met-enkephalin, dynorphin and neoendorphin, alpha, beta, gamma and delta endorphins formed from beta-lipotropin, various pronase-resistant peptides such as beta casamorphin, and other peptides whose opiate-like action seems to be indirect.

Parent Functions

idname
GO:0005102receptor binding