TLK1 
                        Rapidly and transiently inhibited by phosphorylation following the generation of DNA double-stranded breaks during S-phase. This is cell cycle checkpoint and ATM-pathway dependent and appears to regulate processes involved in chromatin assembly. Isoform 3 phosphorylates and enhances the stability of...
                        Rapidly and transiently inhibited by phosphorylation following the generation of DNA double-stranded breaks during S-phase. This is cell cycle checkpoint and ATM-pathway dependent and appears to regulate processes involved in chromatin assembly. Isoform 3 phosphorylates and enhances the stability of the t-SNARE SNAP23, augmenting its assembly with syntaxin. Isoform 3 protects the cells from the ionizing radiation by facilitating the repair of DSBs. In vitro, phosphorylates histone H3 at 'Ser-10'.
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                        GO - Biological processes (BP): 
                        cell cycle, cellular response to DNA damage stimulus, chromatin organization, chromosome segregation, intracellular protein transport, intracellular signal transduction, peptidyl-serine phosphorylation, protein phosphorylation, regulation of chromatin assembly or disassembly...
                        cell cycle, cellular response to DNA damage stimulus, chromatin organization, chromosome segregation, intracellular protein transport, intracellular signal transduction, peptidyl-serine phosphorylation, protein phosphorylation, regulation of chromatin assembly or disassembly
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                        GO - Molecular function (MF): 
                        ATP binding, protein serine/threonine kinase activity...
                        ATP binding, protein serine/threonine kinase activity
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                        GO - Cellular component (CC): 
                        nucleoplasm, nucleus...
                        nucleoplasm, nucleus
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