The domain within your query sequence starts at position 503 and ends at position 655; the E-value for the d1eq1a_ domain shown below is 1e-14.

KEAKEKFLHEVVKMRVKQEEKLTAALQAKRSLHQELEFLRVAKKEKLREATEAKRSLRKE
IERLRAENEKKMKEANESRVRLKRELEQARQVRVCDKGCEAGRLRAKYSAQIEDLQAKLQ
HAEADREQLRADLLREREAREHLEKVVRELQEQ

This is a SCOP domain - please see the SCOP entry of d1eq1a_ for further annotation