The domain within your query sequence starts at position 540 and ends at position 921; the E-value for the DUF4503 domain shown below is 2.2e-179.

QDACGMFGEVFLNSTLWKSRQLEGKSCSMSGVKVLQKATRGRTPGLFSLIDSLWPPVISL
TEPSCGQPSGETKTYLPPPIFCYIFSAHPTLGQIDAIEDHISKLYQPPVVRCLKEILQTN
ECSTRCSFYARVIYQKPQLKNLLAQKEIWLLVTDITLQTQDERDHSLPKTLPVYIAPSCV
LGPEVVEELALLVSYNLLFRDAFKDNGQIVCIERTVILPQKPLLCVPSASCDLPSPVTLD
ELSALTPVNSICSVQGTVVDVDESTAFSWPVCDRCGNGRLEQKPEDGGTFSCGDCSQLVL
SPLQERHLHVFLDCPTRPESTVKVKLLESSISLLLMSAASEDGSYEVESVLGKEMGPLLC
FVQSITTQQSSCVVTLEEIELL

DUF4503

• PFAM accession number: PF14951
• Interpro abstract (IPR028032):

  This domain of unknown function is found in eukaryotic proteins that are, as yet, uncharacterised.

This is a PFAM domain. For full annotation and more information, please see the PFAM entry DUF4503