The Pfam:SIR2 domain within your query sequence starts at position 84 and ends at position 268, and its E-value is 2.6e-60.

GAGISTSAGIPDFRSPSTGLYANLEKYHLPYPEAIFEISYFKKHPEPFFALAKELYPGQFKPTICHYFIRLLKEKGLLLRCYTQNIDTLERVAGLEPQDLVEAHGTFYTSHCVNTSCRKEYTMGWMKEKIFSEATPRCEQCQSVVKPDIVFFGENLPSRFFSCMQSDFSKVDLLIIMGTSLQVQP
Pfam:SIR2

Pfam:SIR2
Pfam domain

Pfam ACC: