التفاصيل البيبلوغرافية
العنوان: |
Mitochondrial OXPHOS Biogenesis: Co-Regulation of Protein Synthesis, Import, and Assembly Pathways |
المؤلفون: |
Jia Xin Tang, Kyle Thompson, Robert W. Taylor, Monika Oláhová |
المصدر: |
International Journal of Molecular Sciences; Volume 21; Issue 11; Pages: 3820 |
بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
سنة النشر: |
2020 |
المجموعة: |
MDPI Open Access Publishing |
مصطلحات موضوعية: |
OXPHOS biogenesis, mitochondrial gene expression, mitochondrial import, OXPHOS assembly factors, mitochondrial ACP, LYRM proteins |
جغرافية الموضوع: |
agris |
الوصف: |
The assembly of mitochondrial oxidative phosphorylation (OXPHOS) complexes is an intricate process, which—given their dual-genetic control—requires tight co-regulation of two evolutionarily distinct gene expression machineries. Moreover, fine-tuning protein synthesis to the nascent assembly of OXPHOS complexes requires regulatory mechanisms such as translational plasticity and translational activators that can coordinate mitochondrial translation with the import of nuclear-encoded mitochondrial proteins. The intricacy of OXPHOS complex biogenesis is further evidenced by the requirement of many tightly orchestrated steps and ancillary factors. Early-stage ancillary chaperones have essential roles in coordinating OXPHOS assembly, whilst late-stage assembly factors—also known as the LYRM (leucine–tyrosine–arginine motif) proteins—together with the mitochondrial acyl carrier protein (ACP)—regulate the incorporation and activation of late-incorporating OXPHOS subunits and/or co-factors. In this review, we describe recent discoveries providing insights into the mechanisms required for optimal OXPHOS biogenesis, including the coordination of mitochondrial gene expression with the availability of nuclear-encoded factors entering via mitochondrial protein import systems. |
نوع الوثيقة: |
text |
وصف الملف: |
application/pdf |
اللغة: |
English |
العلاقة: |
Molecular Genetics and Genomics; https://dx.doi.org/10.3390/ijms21113820Test |
DOI: |
10.3390/ijms21113820 |
الإتاحة: |
https://doi.org/10.3390/ijms21113820Test |
حقوق: |
https://creativecommons.org/licenses/by/4.0Test/ |
رقم الانضمام: |
edsbas.15E819CB |
قاعدة البيانات: |
BASE |