The domain within your query sequence starts at position 57 and ends at position 207; the E-value for the 1kcg domain shown below is 2e-6.

EVQGEVKTVPFILNRNNKCHVTSDFENRLNATEICEKQLHSLQGQVYHFQDVLLQMRGEN
NTIREPLTLQSIVCGWYADERFMGSWKVCLNGSKIFHGDIKRWLHIYSGTNWTEEILEKI
KNLNDFLNRTSQGEFKNKFKEYNLHCKENQE

This is a PDB domain - please see the PDBSUM entry of 1kcg for further annotation