The domain within your query sequence starts at position 53 and ends at position 490; the E-value for the 3ikm domain shown below is < 1e-12.
RLNPLLIQMLSRGLHEQIFGCGGEMPDEAAVQRSVEHLQKHGLWGQPATPLPDVELRLPR
LFGGNLDQHFRLLAQKQSLPYLEAAASLLEAQLPPEPKSWAWAEGWTRYGPEGEAEPVAI
PEERALVFDVEVCLAEGTCPTLAVAISPSAWYSWCSRRLVEERYSWTSQLSPADLIPLGG
STSASSSTKQDGQEQLVVGHNVSFDRAHIREQYLIQDSRMRFLDTMSMHMAISGLSSFQR
SLWMGAKQGKHKTQQSTKRGQKSPRKANGPAISSWDWMDISSANNLADVHNLYVGGPPLE
KEPRELFVKGSMRDIRENFQDLMQYCARDVWATFEVFQQQLPLFLERCPHPVTLAGMLEM
GVSYLPVNQNWERYLTEAQNTYEELQREMKKSLMDLANDACQLLSGERYKEDPWLWDLEW
DLQEFKQKKAKKILARPA
This is a PDB domain - please see the PDBSUM entry of 3ikm for further annotation