description: H2B clustered histone 21
Full_name_from_nomenclature_authority: H2B clustered histone 21
Other_designations: histone H2B type 2-E|H2B histone family, member Q|histone 2, H2be|histone H2B-GL105|histone H2B.q|histone cluster 2 H2B family member e|histone cluster 2, H2be