Assertion: peptide | /r/HasProperty | orexin-a
Facets:
Source sentences:
text: The peptides orexin-A and −B, the endogenous agonists of the orexin receptors, have similar 19‐amino-acid C-termini which retain full maximum response as truncated peptides with only marginally reduced potency, while further N-terminal truncations successively reduce the activity.