The domain within your query sequence starts at position 1276 and ends at position 1511; the E-value for the 1rwl domain shown below is 9e-6.

GKAVEATLMSPKGMAIDKNGLIYFVDGTMIRKVDQNGIISTLLGSNDLTSARPLTCDTSM
HISQVRLEWPTDLAINPMDNSIYVLDNNVVLQITENRQVRIAAGRPMHCQVPGVEYPVGK
HAVQTTLESATAIAVSYSGVLYITETDEKKINRIRQVTTDGEISLVAGIPSECDCKNDAN
CDCYQSGDGYAKDAKLNAPSSLAASPDGTLYIADLGNIRIRAVSKNKPLLNSMNFY

This is a PDB domain - please see the PDBSUM entry of 1rwl for further annotation