A Unique SUMO-Interacting Motif of Trx2 Is Critical for Its Mitochondrial Presequence Processing and Anti-oxidant Activity
Chen C, Wang K, Zhang H, Zhou HJ, Chen Y, Min W. A Unique SUMO-Interacting Motif of Trx2 Is Critical for Its Mitochondrial Presequence Processing and Anti-oxidant Activity. Frontiers In Physiology 2019, 10: 1089. PMID: 31555141, PMCID: PMC6727865, DOI: 10.3389/fphys.2019.01089.Peer-Reviewed Original ResearchSUMO-interacting motifMitochondrial processing peptidaseReactive oxygen speciesMitochondrial intermediate peptidaseStress-induced cellular senescenceOxidative stress-induced cellular senescenceMitochondrial redox proteinsMitochondrial thioredoxin 2Excess reactive oxygen speciesMitochondrial processingPresequence processingProcessing peptidaseTrx2 proteinMitochondrial targetingMassive reactive oxygen speciesAntisenescence activityCellular senescenceThioredoxin 2Chemical inhibitionMature formRedox proteinsUnprocessed formProteinTrx2Catalytic site