6319751,6320102,6325104,6320423
GI	Gene Name	Description	Essential	Cell localization	Biochemical function	Cell role	Synonyms
6319751	Chk1	checkpoint kinase 1; homolog of the S. pombe and mammalian Chk1 checkpoint kinases	N	Unknown	protein kinase	Cell cycle control,Protein degradation	Chk1, YBR274W, YBR1742
6320102	Dun1	DNA damage response	N	Unknown	protein kinase	Chromatin/chromosome structure,DNA repair	Dun1, YDL101C, D2370
6325104	Rad53	Required for DNA damage-induced checkpoint arest in G1, S/M, and G2/M in mitosis, dispensable for sporulation but required for wild-type spore viability; Mec1p and Tel1p regulate rad53p phosphorylation	Y	nuclear	protein kinase	Cell cycle control,DNA repair,DNA synthesis	Rad53, YPL153C, SPK1, MEC2, LSD1, P2588
6320423	Rad9	Required for DNA damage-induced G2 arrest in mitosis, required for ionizing radation-induced G1 arrest, and other cdc13-induced G2 arrest in meiosis	N	nuclear	Unknown	Cell cycle control,Protein degradation,DNA repair	Rad9, YDR217C, YD9934.02
