Bradykinin-potentiating peptide. It inhibits the activity of the angiotensin-converting enzyme (ACE) by a preferential interaction with its C-domain. It evokes transient hypotension. Expressed by the venom gland. Belongs to the bradykinin-potentiating peptide family. Two different sequences are presented in the text and in Fig.4 for the same peptide in Fucase et al., 2017.