Histone H2B type 1-J
同义词
H2B/r; H2BFR; Histone H2B.1; Histone H2B.r
氨基酸序列
>lcl|BSEQ0021424|Histone H2B type 1-J
MPEPAKSAPAPKKGSKKAVTKAQKKDGKKRKRSRKESYSIYVYKVLKQVHPDTGISSKAM
GIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVT
KYTSAK
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|BSEQ0021425|Histone H2B type 1-J (HIST1H2BJ)
ATGCCAGAGCCAGCGAAGTCTGCTCCCGCCCCGAAAAAGGGCTCCAAGAAGGCGGTGACT
AAGGCGCAGAAGAAAGACGGCAAGAAGCGCAAGCGCAGCCGCAAGGAGAGCTATTCCATC
TATGTGTACAAGGTTCTGAAGCAGGTCCACCCTGACACCGGCATTTCGTCCAAGGCCATG
GGCATCATGAATTCGTTTGTGAACGACATTTTCGAGCGCATCGCAGGTGAGGCTTCCCGC
CTGGCGCATTACAACAAGCGCTCGACCATCACCTCCAGGGAGATCCAGACGGCCGTGCGC
CTGCTGCTGCCTGGGGAGTTGGCCAAGCACGCCGTGTCCGAGGGTACTAAGGCCGTCACC
AAGTACACCAGCGCTAAGTAA
Pdb标识
3A6N; 3AFA; 3AN2; 3AV1; 3AV2; 3AYW; 3AZE; 3AZF; 3AZG; 3AZH; 3AZI; 3AZJ; 3AZK; 3AZL; 3AZM; 3AZN; 3W96; 3W97; 3W98; 3W99; 3WA9; 3WAA; 3WTP; 4CAY; 5CPI; 5CPJ; 5CPK