The Pfam:PKD_channel domain within your query sequence starts at position 1544 and ends at position 1702, and its E-value is 4.9e-9.

AETNNFINLSFLRLFRAARLIKLLRQGYTIRILLWTFVQSFKALPYVCLLIAMLFFIYAIIGMQVFGNIALDDDTSINRHNNFRTFLQALMLLFRSATGEAWHEIMLSCLGNRACDPHANASECGSDFAYFYFVSFIFLCSFLMLNLFVAVIMDNFEYL
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: