Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PTP[a]NM_00898010090Ptpa    RPTR[a]    PTPalpha    RPTRalpha    Ptpra   
PTP[a]BC05093010090RPTR[a]    PTPalpha    RPTRalpha    Ptpra   

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

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