The domain within your query sequence starts at position 99 and ends at position 116; the E-value for the Somatostatin domain shown below is 5.9e-15.

RERKAGCKNFFWKTFTSC

Somatostatin

Somatostatin
PFAM accession number:PF03002
Interpro abstract (IPR018142):

This entry represents the C-terminal region of somatostatin and cortistatin.

Somatostatin inhibits the release of the pituitary growth hormone, somatotropin and inhibits the release of glucagon and insulin from the pancreas of fasted animals. Cortistatin is a cortical neuropeptide with neuronal depressant and sleep-modulating properties [(PUBMED:8622767)].

GO component:extracellular region (GO:0005576)
GO function:hormone activity (GO:0005179)

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Somatostatin