The Pfam:PKD_channel domain within your query sequence starts at position 1606 and ends at position 1764, and its E-value is 3.8e-7.

LFRVIRLARIGRILRLIKGAKGIRTLLFALMMSLPALFNIGLLLFLVMFIYAIFGMSNFAYVKREVGIDDMFNFETFGNSMICLFQITTSAGWDGLLAPILNSKPPDCDPNKVNPGSSVKGDCGNPSVGIFFFVSYIIISFLVVVNMYIAVILENFSVA
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: