Your Query returns 9 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Mcb1NM_00895110090Af1    Psmd4   
MCB1BC0023659606S5A    AF-1    AF    ASF    Rpn10    pUB-R5    PSMD4   
MCB1NM_0028109606AF    ASF    S5A    AF-1    Rpn10    pUB-R5    PSMD4   
MCB1NM_1538229606AF    ASF    S5A    AF-1    Rpn10    pUB-R5    PSMD4   
Mcb1BC00900510090Psmd4   
MCB1NC_0011404932SUN1    RPN10   
Mcb1AF0766103218
mcb1AJ303354112509
Mcb1AF01309910090

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

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Text2Knowledge ... Yong Huang 2002