Peptide sequence: YGSWRMHTKI VPPWAPPKQP ILKTVMIPGP QLKPEEEYEE AQGEAQKPQL Sequence homology: Cow: 75%; Human: 100%; Mouse: 91%; Rat: 82%; Zebrafish: 75%. Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis