The domain within your query sequence starts at position 535 and ends at position 729; the E-value for the 3a98 domain shown below is 3e-99.
SPPIVELREKIQPEILELIKQQRLNRLCEGSSFRKIGNRRRQERFWHCRLALNHKVLHYG DLDDNPQGEVTFESLQEKIPVADIKAIVTGKDCPHMKEKSALKQNKEVLELAFSILYDPD ETLNFIAPNKYEYCIWIDGLSALLGKDMSSELTKSDLDTLLSMEMKLRLLDLENIQIPEA PPPVPKEPSSYDFVY