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zgc:112234

Gene
zgc:112234
Protein
Histone H2B 1/2
Organism
Danio rerio
Length
124 amino acids
Function
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.
Similarity
Belongs to the histone H2B family.
Mass
13.578 kDa
Sequence
MPEPAKAAPKKGSKKAVTKTAGKGGKKRKRTRKESYAIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK