The Pfam:PKD_channel domain within your query sequence starts at position 1695 and ends at position 2110, and its E-value is 2.8e-86.

SHRFSEIKTVEDFYPWANGTLLPNLYGDYRGFITDGNSFLLGNVLIRQTRIPNDIFFPGSLHKQMKSPPQHQEDRENYGAGWVPPDTNITKVDSIWHYQNQESLGGYPIQGELATYSGGGYVVRLGRNHSAATRVLQHLEQRRWLDHCTKALFVEFTVFNANVNLLCAVTLILESSGVGTFLTSLQLDSLTSLQSSERGFAWIVSQVVYYLLVCYYAFIQGCRLKRQRLAFFTRKRNLLDTSIVLISFSILGLSMQSLSLLHKKMQQYHCDRDRFISFYEALRVNSAVTHLRGFLLLFATVRVWDLLRHHAQLQVINKTLSKAWDEVLGFILIIVVLLSSYAMTFNLLFGWSISDYQSFFRSIVTVVGLLMGTSKHKEVIALYPILGSLLVLSSIILMGLVIINLFVSAILIAFGK
Pfam:PKD_channel

Pfam:PKD_channel
Pfam domain

Pfam ACC: