| http://purl.uniprot.org/citations/27480846 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/27480846 | http://www.w3.org/2000/01/rdf-schema#comment | "Isoform 1 of uracil-DNA glycosylase (UNG1) is the major protein for initiating base-excision repair in mitochondria and is in close proximity to the respiratory chain that generates reactive oxygen species (ROS). Effects of ROS on the stability of UNG1 have not been well characterized. In the present study, we found that overexpression of UNG1 enhanced cells' resistance to oxidative stress and protected mitochondrial DNA (mtDNA) from oxidation. Proteomics analysis showed that UNG1 bound to eight proteins in the mitochondria, including PAPSS2, CD70 antigen, and AGR2 under normal growth conditions, whereas UNG1 mainly bound to Peroxiredoxin 3 (PRDX3) via a disulfide linkage under oxidative stress. We further demonstrated that the UNG1-PRDX3 interaction protected UNG1 from ROS-mediated degradation and prevented mtDNA oxidation. Moreover, our results show that ROS-mediated UNG1 degradation was Lon protease 1 (LonP1)-dependent and mitochondrial UNG1 degradation was aggravated by knockdown of PRDX3 expression. Taken together, these results reveal a novel function of UNG1 in the recruitment of PRDX3 to mtDNA under oxidative stress, enabling protection of UNG1 and UNG1-bound DNA from ROS damage and enhancing cell resistance to oxidative stress."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.freeradbiomed.2016.07.030"xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/author | "Gong Y."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/author | "Hu Y."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/author | "Liu C."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/author | "Liu Z."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/author | "Zhang W."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/author | "Wang Q."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/author | "Deng H."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/date | "2016"xsd:gYear |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/name | "Free Radic Biol Med"xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/pages | "54-62"xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/title | "Hydrogen peroxide mediated mitochondrial UNG1-PRDX3 interaction and UNG1 degradation."xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://purl.uniprot.org/core/volume | "99"xsd:string |
| http://purl.uniprot.org/citations/27480846 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/27480846 |
| http://purl.uniprot.org/citations/27480846 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/27480846 |
| http://purl.uniprot.org/uniprot/#_B4DRT6-mappedCitation-27480846 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27480846 |
| http://purl.uniprot.org/uniprot/#_E5KTA5-mappedCitation-27480846 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27480846 |
| http://purl.uniprot.org/uniprot/#_E5KTA6-mappedCitation-27480846 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27480846 |
| http://purl.uniprot.org/uniprot/#_P13051-mappedCitation-27480846 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27480846 |
| http://purl.uniprot.org/uniprot/#_Q6FHS8-mappedCitation-27480846 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27480846 |
| http://purl.uniprot.org/uniprot/#_Q68DM5-mappedCitation-27480846 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27480846 |
| http://purl.uniprot.org/uniprot/Q6FHS8 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/27480846 |
| http://purl.uniprot.org/uniprot/B4DRT6 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/27480846 |