Histone H2B type 1-O
同义词
H2B/n; H2BFH; H2BFN; Histone H2B.2; Histone H2B.n
氨基酸序列
>lcl|BSEQ0013513|Histone H2B type 1-O
MPDPAKSAPAPKKGSKKAVTKAQKKDGKKRKRSRKESYSIYVYKVLKQVHPDTGISSKAM
GIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVT
KYTSSK
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.
基因序列
>lcl|BSEQ0013514|Histone H2B type 1-O (HIST1H2BO)
ATGCCCGACCCGGCTAAATCTGCTCCTGCCCCCAAAAAGGGCTCCAAGAAAGCCGTAACC
AAGGCCCAGAAAAAGGACGGCAAGAAGCGCAAGCGCAGCCGCAAAGAGAGTTACTCTATC
TACGTGTACAAGGTGCTGAAGCAAGTCCACCCCGACACCGGCATCTCATCGAAGGCCATG
GGCATCATGAACTCCTTCGTCAATGACATCTTTGAGCGCATCGCTGGCGAGGCTTCCCGC
CTGGCGCATTACAACAAGCGCTCGACCATCACCTCCAGGGAGATCCAGACGGCCGTGCGC
CTGCTGCTGCCCGGGGAGCTGGCCAAGCACGCCGTGTCCGAGGGCACAAAGGCCGTCACC
AAGTACACCAGCTCCAAGTGA