Arg-Pro-Hyp-Gly-Phe-Ser-Pro-Phe-Arg

[Hyp3]-Bradykinin, naturally occurring peptide hormone, is a bradykinin receptor agonist. [Hyp3]-Bradykinin interacts with B2-bradykinin receptors and stimulates inositol phosphate production in cultured human fibroblasts[1].

ChEBI: An oligopeptide that is an analogue of bradykinin in which the third amino acid, proline, is replaced with hydroxyproline.

[1] R Dengler, et al. [Hyp3]-bradykinin and [Hyp3]-Lys-bradykinin interact with B2-bradykinin receptors and stimulate inositol phosphate production in cultured human fibroblasts. FEBS Lett. 1990 Mar 12;262(1):111-4. DOI:10.1016/0014-5793(90)80166-g