Main human β-actin phosphorylation sites

GeneSitePutative kinaseDiscovered by/inhibitorEffectReferences
ACTBSer33PLK1BI_4834Probably mitosis[12]
Tyr53SrcBiochemical assays, targeted mutationMF disassembly[16, 17]
Tyr91EGFRerlotinibnot known[27]

EGFR: epidermal growth factor receptor; Tyr: Tyrosine