MRPL19

Also known as L19mt, MRP-L15, MRP-L19, MRPL15, RLX1, RPML15, mitochondrial ribosomal protein L19

protein-coding gene in the species Homo sapiens

Gene data

MRPL19

Name: mitochondrial ribosomal protein L19
Type: protein-coding
Aliases: L15mt, L19mt, MRP-L15, MRP-L19, RLX1, RPML15, bL19m

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. [provided by RefSeq, Jul 2008].

via MyGene.info