The domain within your query sequence starts at position 523 and ends at position 717; the E-value for the 3a98 domain shown below is 2e-99.
SPPIVELREKIQPEILELIKQQRLNRLCEGSSFRKIGNRRRQERFWHCRLALNHKVLHYG DLDDNPQGEVTFESLQEKIPVADIKAIVTGKDCPHMKEKSALKQNKEVLELAFSILYDPD ETLNFIAPNKYEYCIWIDGLSALLGKDMSSELTKSDLDTLLSMEMKLRLLDLENIQIPEA PPPVPKEPSSYDFVY