The Pfam:P_proprotein domain within your query sequence starts at position 488 and ends at position 574, and its E-value is 5e-25.

LEHVQVQLSLSYSRRGDLEIFLTSPMGTRSTLVAIRPLDISGQGYNNWIFMSTHYWDEDPQGLWTLGLENKGYYFNTGTLYYYTLLL
Pfam:P_proprotein

Pfam:P_proprotein
Pfam domain

Pfam ACC: