Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
zCOX-2BC0567367955fj02a10    wu:fj02a10    ptgs2   
zCOX-2BC0632327955fj02a10    wu:fj02a10    ptgs2   
zCOX-2NM_1536577955fj02a10    unp1239    wu:fj02a10    ptgs2   

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

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Text2Knowledge ... Yong Huang 2002