具体功能
Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play 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.Has broad antibacterial activity. May contribute to the formation of the functional antimicrobial barrier of the colonic epithelium, and to the bactericidal activity of amniotic fluid.
基因序列
>lcl|BSEQ0021431|Histone H2B type F-S (H2BFS)
ATGCCGGAGCCAGCGAAGTCCGCTCCCGCGCCCAAGAAGGGCTCGAAGAAAGCCGTGACT
AAGGCGCAGAAGAAGGACGGCAGGAAGCGCAAGCGCAGCCGCAAGGAGAGCTACTCCGTA
TACGTGTACAAGGTGCTGAAGCAGGTCCACCCCGACACCGGCATCTCCTCTAAGGCCATG
GGAATCATGAACTCCTTCGTCAACGACATCTTCGAACGCATCGCAGGTGAGGCTTCCCGC
CTGCCGCATTACAACAAGCGCTCGACCATCACCTCCAGGGAGATCCAGACGGCCGTGCGC
CTGCTGCTGCCCGGGGAGTTGGCCAAGCACGCCGTGTCCGAGGGCACCAAGGCCGTCACC
AAGTACACCAGCGCTAAGTAA