{"symbol":"MRPL50","synonyms":["MRP-L50"],"name":"mitochondrial ribosomal protein L50","description":"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 putative 39S subunit protein and belongs to the L47P ribosomal protein family. Pseudogenes corresponding to this gene are found on chromosomes 2p, 2q, 5p, and 10q. [provided by RefSeq, Jul 2008]","ncbiEntrezGeneId":54534,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/54534","proteins":[{"symbol":"RM50_HUMAN","href":"/api/1.0/protein/RM50_HUMAN"}],"hgncRootFamilies":[{"name":"Mitochondrial ribosomal proteins (MRPL, MRPS)","href":"/api/1.0/gene_family/Mitochondrial+ribosomal+proteins+%28MRPL%2C+MRPS%29"}]}