The Pfam:PKD_channel domain within your query sequence starts at position 125 and ends at position 261, and its E-value is 2.1e-7.

HSAYLHFADGIQSLRILKLISYSRGIRTLIIAVGETVYTVASVLTLLFLLMFVFAILGFCLFGVTDRGDLENWGNLASAFFTLFSLATVDGWTDLQEELDKRKFTVSRAFTILFILLASFIFLNMFVGVMIMHTEDS
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: