Protein import complexes in the mitochondrial outer membrane of Amoebozoa representatives.

ABSTRACT:

Background

An ancestral trait of eukaryotic cells is the presence of mitochondria as an essential element for function and survival. Proper functioning of mitochondria depends on the import of nearly all proteins that is performed by complexes located in both mitochondrial membranes. The complexes have been proposed to contain subunits formed by proteins common to all eukaryotes and additional subunits regarded as lineage specific. Since Amoebozoa is poorly sampled for the complexes we investigated the outer membrane complexes, namely TOM, TOB/SAM and ERMES complexes, using available genome and transcriptome sequences, including transcriptomes assembled by us.

Results

The results indicate differences in the organization of the Amoebozoa TOM, TOB/SAM and ERMES complexes, with

SUBMITTER: Buczek D 

PROVIDER: S-EPMC4744386 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature