Your Query returns 8 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Pcsk4NM_00879310090PC4    SPC5    MGC63195    0710008O07    600487
Pcsk4NW_04777310116
PCSK4BC0363549606DKFZp434B217    MGC34749    PC4    SPC5    600487
PCSK4NM_0175739606PC4    SPC5    MGC34749    DKFZp434B217    600487
Pcsk4NT_03949610090600487
Pcsk4BC05253510090PC4    SPC5    0710008O07    MGC63195    600487
PCSK4NT_0112559606600487
Pcsk4NM_13355910116

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

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Text2Knowledge ... Yong Huang 2002