Your Query returns 19 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
H3.3BNM_1671807227PH3    H3.3    CG8989    HisH3-3Q    Histone H3-3Q    His3.3B   
H3.3BNM_00821110090H3f3b   
H3.3BBC0011249606H3F3B   
H3.3BBC0175589606H3F3B   
H3.3BBC0064979606H3F3B   
H3.3BBC0128139606H3F3B   
H3.3BNM_0053249606H3F3B   
H3.3BXM_12234810090H3f3b   
H3.3BBC02176810090H3f3b   
H3.3BBC03773010090H3f3b   
H3.3BBC06315910116H3f3b   
H3.3BBC0669019606H3F3B   
H3.3BNM_05398510116H3f3b   
H3.3BBC0677579606H3F3B   
H3.3BNC_0043547227PH3    H3.3    CG8989    HisH3-3Q    His3.3B   
H3.3BNM_0785407227PH3    H3.3    CG8989    HisH3-3Q    His3.3B   
H3.3BNM_1671807227PH3    H3.3    CG8989    HisH3-3Q    His3.3B   
H3.3BNM_1767197227PH3    H3.3    CG8989    HisH3-3Q    His3.3B   
H3.3BNM_2052969031

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

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Text2Knowledge ... Yong Huang 2002