Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
SPy1944NC_002737160490cysE   
SPy1944AE006618160490cysE   
SPy1944AE004092160490cysE   

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

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Text2Knowledge ... Yong Huang 2002