The Pfam:PKD_channel domain within your query sequence starts at position 1658 and ends at position 1889, and its E-value is 2e-25.

VKKESYMHSLGKTRHEAHAALTALRASKWIDHSTRAMSVHFTLYNPPTQLFTSVILGTECLPSGGLVPSFLVESFRIFYSDSALKYLLMLSELLFLVLNVIHLCFQLWGMTTKGILSYWRKPRHWLELSMVGVAIAYYAASGHLTTLAVNITDQFHKGLYQRLVDIGLMVSWHQRARCLQGILLFLWMLKYVHLLSSLSTMTPFSAVTCFPLFRVLLVGALLLAAHYHSRWF
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: