The Pfam:V-ATPase_H_N domain within your query sequence starts at position 34 and ends at position 309, and its E-value is 2.3e-7.

ESDTARYVTSKILHLAQSQEKTRREMTTKGSTGMEVLLSTLENTKDLQTVLNILSILIELVSSGGGRRASFLVAKGGSQILLQLLMNASKDSPPHEEVMVQTHSILAKIGPKDKKFGVKARVNGALTVTLNLVKQHFQNYRLVLPCLQLLRVYSTNSVNSVSLGKNGVVELMFKIIGPFSKKNSGLMKVALDTLAALLKSKTNARRAVDRGYVQVLLTIYVDWHRHDNRHRNMLIRKGILQSLKSVTNIKLGRKAFIDANGMKILYNTSQECLAVR
Pfam:V-ATPase_H_N

Pfam:V-ATPase_H_N
Pfam domain

Pfam ACC: