The domain within your query sequence starts at position 1 and ends at position 152; the E-value for the 2yop domain shown below is 2e-38.

MASGAANVVGPKICLEDNVLMSGVKNNVGRGINIALVNGKTGEVIDTKFFDMWGGDVAPF
IEFLKTIQDGTVVLMATYDDGATKLTDEARRLIAELGSTSITSLGFRDNWVFCGGKGIKT
KSPFEQHIKNNKETNKYEGWPEVVEMEGCIPQ

This is a PDB domain - please see the PDBSUM entry of 2yop for further annotation