The domain within your query sequence starts at position 919 and ends at position 1795; the E-value for the d1qbkb_ domain shown below is 3e-8.

VVMSLLLNLGSHIKEVRRAAVQCLQALRGVPSKFELVIDHLIPKAEEITSDATYVLQDLA
TLFDELQNEEKQKSHQKLSETLRSLLHCVYGCPSYIAKGLMKVLQGVNSEMVLAQLLPMV
EQLLEKVEKEPTAVLKDEAVVLHLTLGKYNEYSASLLQKDPKSLDLFIKAMHTTKELHPG
MPTVRITALEKITKPFFAAVSDGQVQQKLLCVLFDLLVNCKDAHCVQTVGSVFKGISVDA
EQIRIELEPRDKAKSLGTIQQTRRQKMQQKKSQDVESVQEVEGPYWQRVTLILELLQHKK
KLKCPQILIPPLFNLLSRCLEPLSSEQGNMEYTKQLILSCLLNICQKLSPDGGRIPKDVV
DEEKFNVELIVQCIRLSEMPQTHHHALLLLGTVAGIFPDKVLHNIMSIFTFMGANVMRLD
DAYSFQVISKTVKMVIPALIQSDTGDSVEVTRNVEQIVVKIIGVFVDALPHVPEHRRLPI
LVQLVTTLSAKKFLWILLVLLFEQYVTKTVLVAAYGEKDAILEADTEFWISVCCEFSVQH
QVQSLMHILHYLEKLPEEKEEATSKTVSTKSEVQDEMLPVFKVDAHTSKQLRHFKYLSVS
FMSQLLASNHFLKKVVGSGGPKSLHGLEQGLLETVLSYINTVAQSMEKNADKLTGKFWRA
LLSKAYDMLDKVNALLPTETFISVIRGLVGNPLPSVRRKALDLLNNKLQQHTFWRKKMVH
RFLKLVPVLLAIVQHKKREAEDEQAINRQTALYTLKLLCKNFGAQNREPFIPVLSTAVKL
IEPEKKEEKNVLGSALLCIAEVTSTLEALAIPQLPSLMPSLLTAMKSTSELVHSEVCLLS
ALAALHKVVETLPHFISPYLEGLLTQVIHLEKITREM

This is a SCOP domain - please see the SCOP entry of d1qbkb_ for further annotation