dynorphin A-(1-13)   

GtoPdb Ligand ID: 1619

Synonyms: dynorphin 1-13 | dynorphin A (1-13)
Species: Human, Mouse, Rat
Natural/Endogenous Targets
Target
δ receptor
κ receptor
μ receptor
Selectivity at GPCRs
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
κ receptor Hs Agonist Full agonist 9.3 – 10.7 pKi - 2-3
pKi 9.3 – 10.7 [2-3]
κ receptor Rn Agonist Full agonist 9.9 pKi - 1
pKi 9.9 [1]
μ receptor Hs Agonist Full agonist 8.3 pKi - 3
pKi 8.3 [3]
δ receptor Hs Agonist Full agonist 7.8 pKi - 3
pKi 7.8 [3]