The domain within your query sequence starts at position 456 and ends at position 762; the E-value for the Sec15 domain shown below is 8.1e-109.

YKVVISRFPFQDPDLEKQSFPKKFPMSQSVPLIYIQVKEFIYASLKFSESLHRSSTEIDD
MLRKSTNLLLTRILSSCLLNLIRKPHIGLTELVQIIINTTHLEQACKYLEDFITNITNIS
QETVHTTRLYGLSTFKDARHAAEGEIYTKLNQKIDEFVQLADYDWTMAESDGRASGYLMD
LINFLRSIFQVFTHLPGKVAQTACMSACQHLSTSLMQMLLDSELKQISMGAVQQFNLDVI
QCELFASSEPVPGFQGDTLQLAFIDLRQLLDLFMVWDWSTYLADYGQPASKYLRVNPHAA
LTLLEKM

Sec15

• PFAM accession number: PF04091
• Interpro abstract (IPR007225):

  Sec15 is a component of the exocyst complex involved in the docking of exocystic vesicles with a fusion site on the plasma membrane. The exocyst complex is composed of Sec3, Sec5, Sec6, Sec8, Sec10, Sec15, Exo70 and Exo84.

• GO process: vesicle docking involved in exocytosis (GO:0006904)
• GO component: exocyst (GO:0000145)

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Sec15