7yug
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Structure of human BANP BEN domain
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Structural highlights
FunctionBANP_HUMAN Controls V(D)J recombination during T-cell development by repressing T-cell receptor (TCR) beta enhancer function. Binds to scaffold/matrix attachment region beta (S/MARbeta), an ATC-rich DNA sequence located upstream of the TCR beta enhancer. Represses cyclin D1 transcription by recruiting HDAC1 to its promoter, thereby diminishing H3K9ac, H3S10ph and H4K8ac levels. Promotes TP53 activation, which causes cell cycle arrest (By similarity).[UniProtKB:Q8VBU8][1] References
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This page was last modified 07:24, 3 April 2024.