The Pfam:PKD_channel domain within your query sequence starts at position 1229 and ends at position 1510, and its E-value is 8.2e-8.

ILLNTICLAMQHYGQSCLFKIAMNILNMLFTGLFTVEMILKLIAFKPKGYFSDPWNVFDFLIVIGSIIDVILSETNHYFCDAWNTFDALIVVGSIVDIAITEVHPAEHTQCSPSMSAEENSRISITFFRLFRVMRLVKLLSRGEGIRTLLWTFIKSFQALPYVALLIVMLFFIYAVIGMQVFGKIALNDTTEINRNNNFQTFPQAVLLLFRCATGEAWQDIMLACMPGKKCAPESEPSNSTEGETPCGSSFAVFYFISFYMLCAFLIINLFVAVIMDNFDYL
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: