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![[Inferred is_a relation]](https://cyverse.planteome.org/static/images/is_a.gif "Inferred is_a relation")
BFO:0000001 entity
BFO:0000003 occurrent
![[Inferred related_to relation]](https://cyverse.planteome.org/static/images/related_to.gif "Inferred related_to relation")
GO:0008150 biological_process
GO:0065007 biological regulation
GO:0003674 molecular_function
BFO:0000015 process
GO:0005488 binding
GO:0009987 cellular process
GO:0098772 molecular function regulator activity
GO:0050789 regulation of biological process
GO:0050896 response to stimulus
GO:0007154 cell communication
GO:0051716 cellular response to stimulus
GO:0140677 molecular function activator activity
GO:0060089 molecular transducer activity
GO:0005515 protein binding
GO:0050794 regulation of cellular process
GO:0023052 signaling
GO:0030545 signaling receptor regulator activity
GO:0007165 signal transduction
GO:0030546 signaling receptor activator activity
GO:0038023 signaling receptor activity
GO:0005102 signaling receptor binding
GO:0048018 receptor ligand activity
![[Current term]](https://cyverse.planteome.org/static/images/term_lineage_wedge.png "Current term")
GO:0001515 opioid peptide activity
subject![[Reorder by subject]](https://cyverse.planteome.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| opioid peptide activity |
is_a
|
receptor ligand activity (GO:0048018) |
This term has no children.