This is a biotin-labeled and amidated peptide derived from residues 368-393 of human p53 tumor suppressor protein with dimethylation at Lys372 and additional KGW residues on its N-terminus. Methylation at Lys372 activates p53 and induces upregulation of target gene p21. Methylation at Lys372 also inhibits Lys370 methylation by interfering with Smyd2, a lysine methyltransferase, and p53 interaction. Lys 370 methylation reduces p53 transcriptional targets.
Storage
-20°C
References
Huang, J. et al. Nature440, 629 (2006).
Molecular Weight
3467
Sequence (One-Letter Code)
Biotin-KGGHLKS-K(Me2)-KGQSTSRHKKLMFKTEGPDSD-NH2
Sequence (Three-Letter Code)
Biotin - Lys - Gly - Gly - His - Leu - Lys - Ser - Lys(Me2) - Lys - Gly - Gln - Ser - Thr - Ser - Arg - His - Lys - Lys - Leu - Met - Phe - Lys - Thr - Glu - Gly - Pro - Asp - Ser - Asp - NH2
