Your Query returns 7 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Kv1.5NM_14598310090MGC25248    Kcna5   
KV1.5NM_0022349606HK2    HCK1    PCN1    HPCN1    KCNA5   
Kv1.5AF30276810090Kcna5   
Kv1.5BC02178710090MGC25248    Kcna5   
Kv1.5NM_01297210116Kv1    Kcna5   
Kv1.5AB0425259823
KV1.5L2343410116

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

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Text2Knowledge ... Yong Huang 2002