Predicted to enable DNA binding activity and protein heterodimerization activity. Predicted to be involved in DNA replication-dependent chromatin assembly and nucleosome assembly. Predicted to be located in nuclear chromosome. Predicted to be part of nucleosome. Orthologous to several human genes including H3C4 (H3 clustered histone 4) and H3-4 (H3.4 histone). [provided by Alliance of Genome Resources, Apr 2022]