The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Identification of Tim40 that mediates protein sorting to the mitochondrial intermembrane space.

Most mitochondrial proteins are synthesized in the cytosol, imported into mitochondria, and sorted to one of the four mitochondrial subcompartments. Here we identified a new inner membrane protein, Tim40, that mediates sorting of small Tim proteins to the intermembrane space. Tim40 is essential for yeast cell growth, and its function in vivo requires six conserved Cys residues but not anchoring of the protein to the inner membrane by its N-terminal hydrophobic segment. Depletion of Tim40 impairs the import of small Tim proteins into mitochondria both in vivo and in vitro. In wild-type mitochondria, Tim40 forms a translocation intermediate with small Tim proteins prior to their assembly in the intermembrane space in vitro. These results suggest the essential role of Tim40 in sorting/assembly of small Tim proteins.[1]

References

  1. Identification of Tim40 that mediates protein sorting to the mitochondrial intermembrane space. Naoé, M., Ohwa, Y., Ishikawa, D., Ohshima, C., Nishikawa, S., Yamamoto, H., Endo, T. J. Biol. Chem. (2004) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities