MRPL51, Official Symbol MRPL51provided by HGNC Official Full Name mitochondrial ribosomal protein L51provided by HGNC Primary source HGNC:HGNC:14044 See related Ensembl:ENSG00000111639 MIM:611855; AllianceGenome:HGNC:14044 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as mL51; CDA09; MRP64; bMRP64; HSPC241 Summary Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. This gene encodes a 39S subunit protein. Pseudogenes corresponding to this gene are found on chromosomes 4p and 21q. [provided by RefSeq, Jul 2008] Expression Ubiquitous expression in testis (RPKM 75.3), colon (RPKM 52.6) and 25 other tissues See more Orthologs mouse all