Your Query returns 13 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PCK2BC0440428355
pCK2D177129913
PCK2AF13616137563
pck2AL0350854896pkc1    SPBC12D12.04c    sts6   
PCK2BC0014549606PEPCK    PEPCK2   
pck2AJ2249359606
PCK2AY4196079606
PCK2AY4196089598
PCK2AY41960910090
PCK2NM_0045639606PEPCK    PEPCK2   
PCK2AY33561732630
pck2NC_0034234896SPBC12D12.04c    pkc1    sts6   
PCK2NT_0264379606

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

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Text2Knowledge ... Yong Huang 2002