The domain within your query sequence starts at position 9 and ends at position 176; the E-value for the 4btf domain shown below is 1e-114.

MDKLGQIIKLGQLIYEQCEKMKYCRKQCQRLGNRVHGLLQPLQRLQAQGKKNLPDDITAA
LGRFDEVLKEANQQIEKFSKKSHIWKFVSVGNDKILFHEVNEKLRDVWEELLLLLQVYHW
NTVSDVSQPASWQQEDRQDAEEDGNENMKVILMQLQISVEEINKTLKQ

This is a PDB domain - please see the PDBSUM entry of 4btf for further annotation