Your Query returns 7 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
SPN2BC0622999606SPN1    KRAG    SSPN   
SPN2NM_0050869606KRAG    SPN1    SSPN   
spn2AL1217704896SPAC821.06   
spn2NC_0034244896SPAC821.06   
Spn2AE0036207227
Spn2NM_0802187227Sp2    CG8137   
Spn2NT_0337797227Sp2    CG8137   

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

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Text2Knowledge ... Yong Huang 2002