IndraLab

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TP53BP1 methylates TP53. 2 / 2
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"For example, the 53BP1 tandem-Tudor domain binds to H4K20me3 and dimethylated p53 [XREF_BIBR, XREF_BIBR], and that of PHF20 has been shown to bind to lysine dimethylation of histones [XREF_BIBR] and p53 [XREF_BIBR]; in the latter case, PHF20 binding to p53 stabilizes p53 and promotes its activation during DNA damage response [XREF_BIBR]."

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"To further define the specificity, we examined interactions of the 53BP1 tandem Tudor domain with the other two methylated species of p53, known p53K370me2 XREF_BIBR, and yet to be identified p53K372me2, using NMR and fluorescence spectroscopy, and determined the 1.5 A and 1.9 A resolution crystal structures of the complexes (XREF_FIG)."