The domain within your query sequence starts at position 353 and ends at position 467; the E-value for the 4dkk domain shown below is 3e-69.

APNPAKATVTAMIARELLYGGTSPTAETILKSNISSGHVPHGPRTRPSEQLYYLSRAQGF
QVEYKDFPKNNKNECVSLINCSSQPPLVSHGIGKDVESCHDMAALNILKLLSELD

This is a PDB domain - please see the PDBSUM entry of 4dkk for further annotation