The domain within your query sequence starts at position 1 and ends at position 164; the E-value for the 4au7 domain shown below is 1e-110.

MGPDRVTARELCENDDLATSLVLDPYLGFRTHKMNVSPVPTLRRQHHLRSALEAFLRQRD
LEAAFRALTLGGWMAHYFQSRAPRQEAALKTHIFCYLRAFLPESGFTILPCTRYSMETNG
AKIVSTRAWKKNEKLELLVGCIAELREEDEDLLRAGENDFSIMY

This is a PDB domain - please see the PDBSUM entry of 4au7 for further annotation