Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. This reaction requires the binding of a regulatory cyclin subunit and full activity requires stimulatory phosphorylation by a CDK-activating kinase (CAK)
1. GOC: pr
2. GOC: rn
3. PMID 78776844. PMID 98416705. EC 2.7.11.226. MetaCyc 2.7.11.22-RXN7. Reactome: R-HSA-1226094 "Cyclin D:Cdk4/6 mediated phosphorylation of p130 (RBL2) and dissociation of phosphorylated p130 (RBL2) from DP1:E2F4/5 complex"
8. Reactome: R-HSA-1226095 "Cyclin D:CDK4/6 mediated phosphorylation of p107 (RBL1) and dissociation of phosphorylated p107 (p-RBL1) from DP1:E2F4 complex"
9. Reactome: R-HSA-174079 "Phosphorylation of Cdh1 by Cyclin A:Cdk2"
10. Reactome: R-HSA-174122 "Phosphorylation of the Emi1 DSGxxS degron by Cyclin B:Cdc2"
11. Reactome: R-HSA-174132 "Free APC/C phosphorylated by Cyclin B:Cdc2"
12. Reactome: R-HSA-174251 "Phosphorylation of Cdh1 by Cyclin B1:Cdc2"
13. Reactome: R-HSA-180047 "CDK5 phosphorylates DARPP-32 on Thr75"
14. Reactome: R-HSA-187520 "Cyclin E/A:Cdk2-mediated phosphorylation of p27/p21"
15. Reactome: R-HSA-187916 "Cyclin A:Cdk2 mediated phosphorylation of p27/p21"
16. Reactome: R-HSA-187948 "Phosphorylation of proteins involved in the G1/S transition by Cyclin A:Cdk2"
17. Reactome: R-HSA-187959 "Phosphorylation of E2F1/E2F3 by Cyclin A:phosph-Cdk2(Thr 160)"
18. Reactome: R-HSA-188390 "Cyclin E:Cdk2-mediated phosphorylation of Rb"
19. Reactome: R-HSA-1912391 "NICD1 is phosphorylated by CDK8"
20. Reactome: R-HSA-2172183 "Phosphorylation of GORASP1, GOLGA2 and RAB1A by CDK1:CCNB"
21. Reactome: R-HSA-2220971 "CDK8 phosphorylates NICD1 PEST domain mutants"
22. Reactome: R-HSA-2245218 "CDK1 phosphorylates PHF8"
23. Reactome: R-HSA-2294600 "CDK1 phosphorylates condensin II subunit NCAPD3"
24. Reactome: R-HSA-2430533 "CDK1 phosphorylates MASTL"
25. Reactome: R-HSA-2468287 "CDK1 phosphorylates CDCA5 (Sororin) at centromeres"
26. Reactome: R-HSA-2468293 "CDK1 phosphorylates CDCA5 (Sororin) at chromosomal arms"
27. Reactome: R-HSA-2514854 "CDK1 phosphorylates condensin I"
28. Reactome: R-HSA-2984220 "CDK1:CCNB phosphorylates NEK9"
29. Reactome: R-HSA-2990882 "CDK1 phosphorylates NUP98"
30. Reactome: R-HSA-3788705 "CDKN1A (p21) prevents phosphorylation of Cdh1 by Cyclin A:Cdk2"
31. Reactome: R-HSA-380278 "CCNB1:p-T160-CDK1 phosphorylates NUMA1"
32. Reactome: R-HSA-4086410 "CDK1 phosphorylates BORA"
33. Reactome: R-HSA-4088024 "CCNA:CDK1/2 complexes and CCNB1:CDK1 complexes phosphorylate FOXM1"
34. Reactome: R-HSA-5195402 "CDK1 phosphorylates LPIN"
35. Reactome: R-HSA-5244669 "CDK1 phosphorylates lamins and facilitates depolymerization of lamin filaments"
36. Reactome: R-HSA-5692755 "CDK1 phosphorylates MAPK6"
37. Reactome: R-HSA-6793661 "(CDK1,CDK2):CCNA phosphorylates MDM2 at T218"
38. Reactome: R-HSA-6797606 "CDK12 phosphorylates RNA Pol II CTD at DNA repair genes"
39. Reactome: R-HSA-6805109 "CDK2 phosphorylates TP53"
40. Reactome: R-HSA-68944 "Orc1 is phosphorylated by cyclin A/CDK2"
41. Reactome: R-HSA-69005 "Cdc6 protein is phosphorylated by CDK"
42. Reactome: R-HSA-69227 "Cyclin D:CDK4/6 phosphorylates RB1 and prevents RB1 binding to E2F1/2/3:DP1/2 complexes"
43. Reactome: R-HSA-69754 "Phosphorylation of proteins involved in G2/M transition by active Cyclin A1:Cdc2 complexes"
44. Reactome: R-HSA-69756 "Phosphorylation of proteins involved in G2/M transition by active Cyclin A2:Cdc2 complexes"
45. Reactome: R-HSA-9008412 "CDK4 phosphorylates RUNX2"
46. Reactome: R-HSA-9009282 "CDK1 phosphorylates RUNX2"