Mitochondrial Ribosomal Protein S8 (MRPS8)

37S ribosomal protein S8, mitochondrial

Mitochondrial Ribosomal Protein S8 (MRPS8)
MRPS8, Belongs to the ribosomal protein S8P family. Mitochondrial ribosomal proteins (MRPs) are the counterparts in that organelle of the cytoplasmic ribosomal proteins in the host. Although the MRPs fulfil similar functions in protein biosynthesis, they are distinct in number, features and primary structures from the latter. Most progress in the eludication of the properties of individual MRPs, and in the characterization of the corresponding genes, has been made in baker's yeast (Saccharomyces cerevisiae). To date, 50 different MRPs have been determined, although biochemical data and mutational analysis propose a total number which is substantially higher. Surprisingly, only a minority of the MRPs that have been characterized show significant sequence similarities to known ribosomal proteins from other sources, thus limiting the deduction of their functions by simple comparison of amino acid sequences.

Organism species: S. cerevisiae (Yeast)