Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Sek-2NM_01013910090Eck    Myk2    Sek2    Epha2   
sek-2NC_0032846239F35C8.3    CELK06512    jkk-1   
sek-2NM_0765126239F35C8.3    CELK06512    jkk-1   
Sek-2BC00695410090Myk2    Sek2    Epha2   
Sek-2X7601010090

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

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Text2Knowledge ... Yong Huang 2002