The domain within your query sequence starts at position 93 and ends at position 263; the E-value for the Nitroreductase domain shown below is 3.5e-23.

LNKRRSVRFISSEHVPMEVIENVIKAAGTAPSGAHTEPWTFVVVKDPDMKHKIREIIEEE
EEINYMKRMGKRWVTDLKKLRTNWIKEYLDTAPVLILIFKQVHGFAANGKKKVHYYNEIS
VSIACGLLLAALQNAGLVTVTTTPLNCGPRLRVLLGRPSHEKLLVLLPVGY

Nitroreductase

 Nitroreductase
PFAM accession number:PF00881
Interpro abstract (IPR029479):

The entry represents a domain found in a group of FMN- or FAD-dependent and NAD(P)H-dependent nitroreductases that are able to metabolise nitrosubstituted compounds [ (PUBMED:17331467) (PUBMED:8846223) ].

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