| First Author | Nakamura Y | Year | 2008 |
| Journal | Biochem Biophys Res Commun | Volume | 366 |
| Issue | 1 | Pages | 174-9 |
| PubMed ID | 18054327 | Mgi Jnum | J:130436 |
| Mgi Id | MGI:3771675 | Doi | 10.1016/j.bbrc.2007.11.122 |
| Citation | Nakamura Y, et al. (2008) Localization of mouse mitochondrial SIRT proteins: shift of SIRT3 to nucleus by co-expression with SIRT5. Biochem Biophys Res Commun 366(1):174-9 |
| abstractText | Yeast silent information regulator 2 (SIR2) is involved in extension of yeast longevity by calorie restriction, and SIRT3, SIRT4, and SIRT5 are mammalian homologs of SIR2 localized in mitochondria. We have investigated the localization of these three SIRT proteins of mouse. SIRT3, SIRT4, and SIRT5 proteins were localized in different compartments of the mitochondria. When SIRT3 and SIRT5 were co-expressed in the cell, localization of SIRT3 protein changed from mitochondria to nucleus. These results suggest that the SIRT3, SIRT4, and SIRT5 proteins exert distinct functions in mitochondria. In addition, the SIRT3 protein might function in nucleus. |
