Your Query returns 9 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PEKNM_01012110090perk    Eif2ak3    604032
PEKNM_0048369606WRS    PERK    EIF2AK3    604032
PEKBC05480910090perk    Eif2ak3    604032
PEKNM_03159910116Eif2ak3   
PEKAY0948317227
PEKAF09683510116
PEKAE0036027227
PEKNM_1412817227PERK    DPERK    DmPEK    CG2087    EIF2-like   
PEKNT_0337777227PERK    DPERK    DmPEK    CG2087    EIF2-like   

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

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