The domain within your query sequence starts at position 2 and ends at position 212; the E-value for the 3zi1 domain shown below is 1e-143.

VKNRFQTVLRHEEFEEGCKAACNGPYDGKWSKTMVGFGPEDDHFVAELTYNYGIGDYKLG
NDFMGITLASSQAVSNARKLEWPLSKVAEGIFETEAPGGYKFYLQDRSPSQSDPVLKVTL
AVSDLQKSLNYWSNLLGMKIYEQDEEKQRALLGYADNQCKLELQGIQGAVDHAAAFGRIA
FSCPQKELPDLEDLMKRESHSILTPLVSLDT

This is a PDB domain - please see the PDBSUM entry of 3zi1 for further annotation