The Pfam:PKD_channel domain within your query sequence starts at position 772 and ends at position 1019, and its E-value is 3.8e-12.

LGESLVMETQLSTFKGRSQSVWETSLHMIWVTGFLWFECKEVWIEGLRSYLLDWWNFLDVVILSLYLASFALRLLLAGLAYMHCRDASDSTTCRYFTTAERSEWRTEDPQFLAEVLFAVTSMLSFTRLAYILPAHESLGTLQISIGKMIDDMIRFMFILMIILTAFLCGLNNIYVPYQESEKLGNFNETFQFLFWTMFGMEEHTVVDMPQFLVPEFVGRAMYGIFTIVMVIVLLNMLIAMITNSFQKI
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: