Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
GUC1B3BC0476209606GC-SB3    GUCSB3    GC-S-beta-1    GUCB3    GUCY1B3    139397
GUC1B3NM_0008579606GUCB3    GC-SB3    GUCSB3    GC-S-beta-1    GUCY1B3    139397

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

Google

Text2Knowledge ... Yong Huang 2002