Msp1: patrolling mitochondria for lost proteins
نویسندگان
چکیده
منابع مشابه
Msp1: patrolling mitochondria for lost proteins.
Intracellular protein localization is critical for establishing organelle identity, avoiding inappropriate interactions, and maintaining cellular function. An emerging mechanism for ensuring high-fidelity protein localization is the selective destruction of mislocalized copies. Two new papers find that the mitochondrial outer membrane is kept free of mislocalized proteins by Msp1 (Chen et al, 2...
متن کاملDiabetic Encephalopathy Affects Mitochondria and Axonal Transport Proteins
Introduction: Diabetic encephalopathy is described as any cognitive and memory impairments and associated with hippocampal degenerative changes, include neurodegenerative process and decreased number of living cell. Mitochondrial Diabetes (MD) appears fallowing activation of mutant mitochondrial DNA and is combination of diabetes and cognitive deficit. In this research we showed the correlation...
متن کاملSorting out mitochondria| proteins
The understanding of how proteins are translocated across lipid bilayers is a fundamental question in organelle biogenesis. Considerable progress has been made in the field of mitochondrial protein topogenesis over the last few years (for recent reviews see Refs 1-6). Recent developments were discussed at a meeting* that focused on three aspects of mitochondrial biogenesis: the identification a...
متن کاملBacterial proteins predisposed for targeting to mitochondria.
Mitochondria evolved from an endosymbiotic proteobacterium in a process that required the transfer of genes from the bacterium to the host cell nucleus, and the translocation of proteins thereby made in the host cell cytosol into the internal compartments of the organelle. According to current models for this evolution, two highly improbable events are required to occur simultaneously: creation...
متن کاملTranslocation of proteins into mitochondria.
About 10% to 15% of the nuclear genes of eukaryotic organisms encode mitochondrial proteins. These proteins are synthesized in the cytosol and recognized by receptors on the surface of mitochondria. Translocases in the outer and inner membrane of mitochondria mediate the import and intramitochondrial sorting of these proteins; ATP and the membrane potential are used as energy sources. Chaperone...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The EMBO Journal
سال: 2014
ISSN: 0261-4189,1460-2075
DOI: 10.15252/embj.201488930