The domain within your query sequence starts at position 52 and ends at position 172; the E-value for the EST1 domain shown below is 2.3e-26.

LDKKVEQDLWNHAFKNQITTLQGQAKNRANPNRSEVQANLSLFLEAASGFYTQLLQELCT
VFNVDLPCRVKSSQLGIISNKQTHSSTIVKPQSSSCSYICQHCLVHLGDIARYRNQTSQA
E

EST1

EST1
PFAM accession number:PF10374
Interpro abstract (IPR019458):

Est1 is directly involved in telomere replication. It associates with telomerase and, during its interaction with CDC13, telomerase activity is promoted [ (PUBMED:12169735) (PUBMED:12454059) ].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry EST1