The Pfam:P_proprotein domain within your query sequence starts at position 504 and ends at position 591, and its E-value is 6.1e-30.

LEHVQFEATIEYSRRGDLHVTLTSAVGTSTVLLAERERDTSPNGFKNWDFMSVHTWGENPVGTWTLKITDMSGRMQNEGRIVNWKLIL
Pfam:P_proprotein

Pfam:P_proprotein
Pfam domain

Pfam ACC: