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FAST kinase-like protein, subdomain 2 This family represents a conserved region of eukaryotic Fas-activated serine/threonine (FAST) kinases (EC:2.7.1.-) that contains several conserved leucine residues. FAST kinase is rapidly activated during Fas-mediated apoptosis, when it phosphorylates TIA-1, a nuclear RNA-binding protein that has been implicated as an effector of apoptosis. Note that many family members are hypothetical proteins. This subdomain is often found associated with the FAST kinase-like protein, subdomain 2. |
Jiyao W et al.(2023). "The conserved domain database in 2023.",