The following gene names and symbols are associated with antigen Histone H2A.2 across different species:

histone cluster 2, H2aa3 (HIST2H2AA3), histone cluster 1, H2ae (HIST1H2AE), histone cluster 1, H2ab (HIST1H2AB), histone cluster 2, H2aa1 (Hist2h2aa1), histone cluster 2, H2aa2 (Hist2h2aa2), histone cluster 2, H2aa4 (HIST2H2AA4), histone H2A.2 (PGUG_03443), histone H2A.2 (PGUG_00619), histone H2A.2 (LELG_02165), histone H2A.2 (CLUG_02492)

Other aliases include:

H2A, H2A.2, H2A/O, H2A/q, H2AFO, H2a-615, HIST2H2AA, H2A.1, H2A/a, H2AFA, HIST1H2AB, H2A/m, H2AFM, HIST1H2AE, Hist2, AI448581, Hist2h2aa2, H2a-614, Hist2h2aa1, H2A/R, HIST2H2AA3

On the protein level the following designations are being used for antigen Histone H2A.2:

histone cluster 2, H2aa3 – histone 2, H2aa3 – H2A histone family, member O – histone H2A type 1-B/E – histone H2AE – histone H2A.2 – histone H2A/a – histone H2A/m – histone 1, H2ae – H2A histone family, member A – histone 1, H2ab – H2A histone family, member M – histone H2A type 2-A – H2a-614 – histone 2, H2aa1 – histone gene complex 2 – H2a-615 – histone 2, H2aa2 – histone H2A/o – histone H2A/r – histone 2, H2aa4

Histone H2A.2 fulfills a number of functions:

DNA binding – molecular_function

Histone H2A.2 is relevant to the following processes:

nucleosome assembly – biological_process

Locations for Histone H2A.2:

chromosome – nucleosome – nucleus – cellular_component

Source: NCBI Entrez Gene, Gene Ontology