The domain within your query sequence starts at position 7 and ends at position 189; the E-value for the d1hdr__ domain shown below is 4e-22.

EQADQVTADVGKLLGDQKVDAILCVAGGWAGGNAKSKSLFKNCDMMWKQSMWTSTISSHL
ATKHLKEGGLLTLAGAKAALDGTPGMIGYGMAKGAVHQLCQSLAGKNSGMPPGAAAIAVL
PVTLDTPMNRKSMPEADFSSWTPLEFLVETFHDWITGNKRPNSGSLIQVVTTDGKTELTP
AYF

This is a SCOP domain - please see the SCOP entry of d1hdr__ for further annotation