Your Query returns 6 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
pep2AJ001205100226
pep2AJ1325045085
PEP2Y157445085
PEP2AF315805140110
PEP2AF29478870791
pep2AJ5777546289

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

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Text2Knowledge ... Yong Huang 2002