The Pfam:PKD_channel domain within your query sequence starts at position 1615 and ends at position 1770, and its E-value is 7.1e-7.

RVIRLARIGRILRLIKGAKGIRTLLFALMMSLPALFNIGLLLFLVMFIFSIFGMSNFAYVKHEAGIDDMFNFETFGNSMICLFQITTSAGWDGLLLPILNRPPDCSLDKEHPGSGFKGDCGNPSVGIFFFVSYIIISFLIVVNMYIAIILENFSVA
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: