The domain within your query sequence starts at position 1 and ends at position 174; the E-value for the 2z6g domain shown below is 1e-113.

MATQADLMELDMAMEPDRKAAVSHWQQQSYLDSGIHSGATTTAPSLSGKGNPEEEDVDTS
QVLYEWEQGFSQSFTQEQVADIDGQYAMTRAQRVRAAMFPETLDEGMQIPSTQFDAAHPT
NVQRLAEPSQMLKHAVVNLINYQDDAELATRAIPELTKLLNDEDQVVVNKAAVM

This is a PDB domain - please see the PDBSUM entry of 2z6g for further annotation