The domain within your query sequence starts at position 371 and ends at position 674; the E-value for the d1yrga_ domain shown below is 2e-6.

YFSFSRCTLSGGHLIQRLINGGKDLRSLASLNLSGCVHCLSADSLLRKAEDDIDSSILET
LVESCCNLHHLNLSAAHHHSSDGLGRHLCQLLARLCHLRSLSLPVCSVADSAPRPDRAPA
PPAMHAVPRGFGKKVRIGVQTCPNPFVGQSAPQPASVFWSLLKKLPFLEHLELIGSNFSS
AMPRNEPAIRNSLPPCSRAQNVGDSEVAAIGQLTFLRHLTLAQLPGMLTGSGLVSIGLQC
QHLQSLSLANLGMMGKVVYMPALADMLKHCKRLKDLRLEQPYFNANAQFFQALGQCSSLQ
RLCL

This is a SCOP domain - please see the SCOP entry of d1yrga_ for further annotation