Your Query returns 6 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
EIF2BANM_1453711009026kDa    EIF2B    MGC6458    Eif2b1    606686
EIF2BANM_0014149606EIF2B    EIF-2B    EIF-2Balpha    EIF2B1    606686
EIF2BABC00342610090EIF2B    MGC6458    26kDa    Eif2b1    606686
eif2baAE00508564091VNG1853G   
eif2baAE00443764091VNG1853G   
eif2baNC_00260764091

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

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Text2Knowledge ... Yong Huang 2002