The domain within your query sequence starts at position 19 and ends at position 109; the E-value for the Acetyltransf_4 domain shown below is 4.5e-9.

LKRLNQVIFPVSYNDKFYKDVLEVGELAKLGTKMLNHVLNICEKDGTFDNIYLHVQISNE
SAIDFYRKFGFEIIETKKNYYKRIEPADAHV

Acetyltransf_4

Acetyltransf_4
PFAM accession number:

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Acetyltransf_4