The antibody detects endogenous levels of total MRPL9 protein.
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. A pseudogene corresponding to this gene is found at 8q21.11.
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Protein Aliases: 39S ribosomal L9; 39S ribosomal protein L9, mitochondrial; L9mt; Mitochondrial large ribosomal subunit protein bL9m; MRP-L9
Gene Aliases: 8030480E20Rik; AA409733; C330013D18Rik; L9mt; MRPL9
Molecular Function: ribosomal protein