The Pfam:PKD_channel domain within your query sequence starts at position 1281 and ends at position 1436, and its E-value is 5.6e-7.

ALGYSELGAIKSLRTLRALRPLRALSRFEGMRVVVNALVGAIPSIMNVLLVCLIFWLIFSIMGVNLFAGKYHYCFNETSEIRFEIDEVNNKTDCEKLMEGNNTEIRWKNVKINFDNVGAGYLALLQVATFKGWMDIMYAAVDSRKPDEQPDYEGNI
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: