The Pfam:P2X_receptor domain within your query sequence starts at position 13 and ends at position 176, and its E-value is 1.6e-72.

FEYDTPRIVLIRSRKVGLMNRVVQLLILAYVIGWVFVWEKGYQETDSVVSSVTTKAKGVAVTNTSQLGFRIWDVADYVVPAQEENSLFIMTNMIVTVNQTQGTCPEIPDKTSICDSDANCTLGSSDTHSSGIGTGRCVPFNASVKTCEVAAWCPVENDAGVPTR
Pfam:P2X_receptor

Pfam:P2X_receptor
Pfam domain

Pfam ACC: