The domain within your query sequence starts at position 1125 and ends at position 1276; the E-value for the 3kta domain shown below is 3e-30.
LRKQRLNEFMAGFYVITNKLKENYQMLTLGGDAELELVDSLDPFSEGIMFSVRPPKKSWK KIFNLSGGEKTLSSLALVFALHHYKPTPLYFMDEIDAALDFKNVSIVAFYIYEQTKNAQF IIISLRNNMFEISDRLIGIYKTYNSTKSVAVN