Cell-cycle checkpoint S/T protein kinase; required for transient G2/M arrest after DNA damage, damage-induced transcription, and nuclear-to-cytoplasmic redistribution of Rnr2p-Rnr4p after genotoxic stress and iron deprivation; phosphorylates repair protein Rad55p, transcriptional repressor Sml1p, superoxide dismutase, and ribonucleotide reductase inhibitors Crt1p and Dif1p; functions in the Mec1p pathway to regulate dNTP pools and telomere length; postreplicative repair role [Source:SGD;Acc:S000002259]

Chromosome IV: 280,307-281,848 reverse strand.

R64-1-1:BK006938.2

This gene has 1 transcript (splice variant), 252 orthologues and 2 paralogues.

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