The domain within your query sequence starts at position 74 and ends at position 291; the E-value for the d1h6ua2 domain shown below is 2e-19.

QLQFLFDVLQKTLSLKLVHIPGVGLPGPIKIFPFKSLRQLELRGVPIHSLCGLRGIYSQL
ESLVCNRSIQALEELLSACGGDLCSALPWLALLSADFSYNALRSLDSSLRLLSALRFLNL
SHNHLQDCKGFLMDLCELYHLDISYNHLRLVPRVGPSGAALGTLILRANELRSLQGLEQL
KNLRHLDVAYNLLEGHTELAPLWLLAELRKLYLEGNPL

This is a SCOP domain - please see the SCOP entry of d1h6ua2 for further annotation