Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain
Proteins containing this domain are located in the mitochondrion and include ribosomal protein L51, and S25. This domain is also found in mitochondrial NADH-ubiquinone oxidoreductase B8 subunit (CI-B8) . It is not known whether all members of this family form part of the NADH-ubiquinone oxidoreductase and whether they are also all ribosomal proteins.