3J7Y, 3J9M
54148
27393
ENSG00000154719
ENSMUSG00000022889
Q9NYK5
Q9JKF7
NM_017446NM_080794
NM_017404NM_001384093NM_001384095NM_001384096
NP_059142NP_542984
NP_059100NP_001371022NP_001371024NP_001371025
39S ribosomal protein L39, mitochondrial is a protein that in humans is encoded by the MRPL39 gene.[5][6]
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. Two transcript variants encoding distinct isoforms have been described. A pseudogene corresponding to this gene is found on chromosome 5q.[6]
This article on a gene on human chromosome 21 is a stub. You can help Wikipedia by expanding it.
This protein-related article is a stub. You can help Wikipedia by expanding it.
Lokasi Pengunjung: 3.135.191.47