The Pfam:PKD_channel domain within your query sequence starts at position 1486 and ends at position 1641, and its E-value is 6.6e-7.

DIFMTEEQKKYYNAMKKLGSKKPQKPIPRPLNKIQGIVFDFVTQQAFDIVIMMLICLNMVTMMVETDTQSKQMENILYWINLVFVIFFTCECVLKMFALRHYYFTIGWNIFDFVVVILSIVGMFLADIIEKYFVSPTLFRVIRLARIGRILRLIKG
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: