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