AMPK complex SIGNOR-C15 SIGNOR TP53 protein P04637 UNIPROT up-regulates phosphorylation Ser15 PSVEPPLsQETFSDL 9606 15866171 t lperfetto Ampk activation induces phosphorylation of p53 on serine 15, and this phosphorylation is required to initiate ampk-dependent cell-cycle arrest SIGNOR-216475 factor NA 0.417 Shortest AMPK complex SIGNOR-C15 SIGNOR CTBP1 protein Q13363 UNIPROT down-regulates phosphorylation Ser158 REGTRVQsVEQIREV 9606 23291169 t lperfetto We found that an activated amp-activated protein kinase (ampk) phosphorylates ctbp1 on ser-158 upon metabolic stresses. Moreover, ampk-mediated phosphorylation of ctbp1 (s158) attenuates the repressive function of ctbp1 SIGNOR-216604 NA 0.2 Shortest BRCA1 protein P38398 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates NA 15549093 f lperfetto The BRCA1 protein also contributes to cell-cycle arrest and DNA repair by homologous recombination SIGNOR-251500 phenotypesList NA 0.7 Shortest TP53 protein P04637 UNIPROT OGG1 protein O15527 UNIPROT up-regulates quantity by expression transcriptional regulation 9606 16293709 t miannu Using gel-shift assays, we showed that p53 binds to its putative cis-elements within the hOGG1 promoter. In addition we demonstrated that supplementing p53 in HCT116p53-/- cells enhanced the transcription of hOGG1. SIGNOR-255440 factor NA 0.448 Shortest MLH1 protein P40692 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates activity 10090 9500552 f Germline mutations in the human MSH2, MLH1, PMS2 and PMS1 DNA mismatch repair (MMR) gene homologues appear to be responsible for most cases of hereditary non-polyposis colorectal cancer SIGNOR-257595 phenotypesList NA 0.7 Shortest PMS2 protein P54278 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates activity 10090 9500552 f Germline mutations in the human MSH2, MLH1, PMS2 and PMS1 DNA mismatch repair (MMR) gene homologues appear to be responsible for most cases of hereditary non-polyposis colorectal cancer SIGNOR-257596 phenotypesList NA 0.7 Shortest TP53 protein P04637 UNIPROT PMS2 protein P54278 UNIPROT up-regulates quantity transcriptional regulation 9606 15781865 t .... numerous potentially novel targets, including the DNA mismatch repair genes MLH1 and PMS2. Both of these genes were determined to be responsive to DNA damage and p53 activation in normal human fibroblasts, and have p53-response elements within their first intron. SIGNOR-257604 factor NA 0.566 Shortest TP53 protein P04637 UNIPROT MLH1 protein P40692 UNIPROT up-regulates quantity transcriptional regulation 9606 15781865 t .... numerous potentially novel targets, including the DNA mismatch repair genes MLH1 and PMS2. Both of these genes were determined to be responsive to DNA damage and p53 activation in normal human fibroblasts, and have p53-response elements within their first intron. SIGNOR-257605 factor NA 0.596 Shortest CTBP1 protein Q13363 UNIPROT BRCA1 protein P38398 UNIPROT down-regulates quantity by repression transcriptional regulation 9606 21681822 t irozzo Carboxyl-terminal binding protein 1 (CtBP1) is a transcriptional co-repressor with oncogenic potential. We found CtBP1 was recruited to the promoter regions of Brca1 and E-cadherin genes in breast cancer cells. SIGNOR-259196 NA 0.582 Shortest OGG1 protein O15527 UNIPROT DNA_repair phenotype SIGNOR-PH57 SIGNOR up-regulates 10090 26221032 f miannu Cut repeats from the CUX1 protein were recently shown to stimulate 8-oxoguanine DNA glycosylase 1 (OGG1), an enzyme that removes oxidized purines from DNA and introduces a single strand break through its apurinic/apyrimidinic lyase activity to initiate base excision repair. SIGNOR-263959 phenotypesList NA 0.7 Shortest