The domain within your query sequence starts at position 44 and ends at position 198; the E-value for the 4kng domain shown below is 6e-93.
QKAVIRVIPLKMDPTGKLNLTLEGVFAGVAEVTPAEGKLMQSHPLYLCNASDDDNLEPGF ISIVKLESPRRAPRPCLSLASKARMAGERGANAVLFDITEDRSAAEQLQQPLGLTKPVVL IWGSDAAKLMEFVYKNRKAYVWIELKEPPAGANYD