Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
559NG_0001907227TRP    dTrp    CG7875    CT7074   
559NM_0574207227TRP    dTRP    DmTRP    CG7875   
559NT_0337777227TRP    dTRP    DmTRP    CG7875   

Search Again
* OMIM link based on symbol match for human and mouse.

Google

Text2Knowledge ... Yong Huang 2002