The domain within your query sequence starts at position 2 and ends at position 116; the E-value for the 4py0 domain shown below is 5e-59.

DVPGVNTTSANTTFSPGTSTLCVRDYKITQVLFPLLYTVLFFAGLITNSLAMRIFFQIRS
KSNFIIFLKNTVISDLLMILTFPFKILSDAKLGAGPLRTLVCQVTSVTFYFTMYI

This is a PDB domain - please see the PDBSUM entry of 4py0 for further annotation