H2BFM, H2B histone family, member M, Histone H2B type F M, Histone H2B.s, H2B/s
H2BFM belongs to the histone H2B family. H2BFM is a core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. H2BFM plays a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.