The domain within your query sequence starts at position 142 and ends at position 443; the E-value for the DUF4551 domain shown below is 6.1e-145.

SLRSEEKIKHFCQLKSELFLKDNTLRKILCLITELRVAAQRNFILKRLFWKTSELFYFLV
NKLHEYLPESRDKHALQNKSQRADELMACIEIIQTLGLMFRETEIESSRLNTLAAKKGTL
FNLLVILISKPKVPKSCSKSDAQPVADPTSAEVFFDSQLQKLTLEYTDTATALLYEILLI
FQQGNLGLGSTKFAISWMMSFLQSCPPIMAFVARIVEGVVRGLSASFQLLTPCQAVLLYQ
QFYILRSCLQHSKALAEYIRNDHREEFRYFIHMPALEQRLPGCYPITEPTTQLCHEVLQL
IE

DUF4551

 DUF4551
PFAM accession number:PF15087
Interpro abstract (IPR027878):

This metazoan family of proteins is functionally uncharacterised. This family includes human protein C12orf56.

This is a PFAM domain. For full annotation and more information, please see the PFAM entry DUF4551