Gene interactions and pathways from curated databases and text-mining

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CCNA2 — CDKN1A

Pathways - manually collected, often from reviews:

  • KEGG Cell cycle: CDKN1A → Complex of CCNA1-CCNA2-CDK2 (protein-protein, inhibition)

Protein-Protein interactions - manually collected from original source literature:

Studies that report less than 10 interactions are marked with *

Text-mined interactions from Literome

Li et al., J Biol Chem 2002 : p21 binds to and inhibits both the DNA synthesis regulator proliferating cell nuclear antigen and cyclin A/E-CDK2 complexes
Shen et al., Cancer Res 2008 (Neoplasms...) : p53-p21 pathway activation was required for the depletion of Cyclin B1, Cyclin A , and CDC2 in Nutlin-3a treated cells and for endoreduplication after Nutlin-3a removal
Chae et al., BMB Rep 2011 : Furthermore, expression of Cyclin A increases NF-Y 's affinity for CCAAT sequences in the CDC2 promoter ; however, Cyclin A 's induction of CDC2 transcription is antagonized by p21 , an inhibitor of CDK2/Cyclin A
Blain et al., J Biol Chem 1997 : In contrast to their differential interaction, cyclin A-Cdk2 and cyclin D2-Cdk4 were similarly inhibited by bound p21 ( Cip1/Waf1 )