MRPL32

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 that belongs to the L32 ribosomal protein family. A pseudogene corresponding to this gene is found on chromosome Xp. [provided by RefSeq, Jul 2008]

Description

mitochondrial ribosomal protein L32

Protein family

Mapped to neXtProt, Mapped to UniProt SWISS-PROT, Predicted intracellular proteins, Protein evidence (Peptideatlas), Ribosomal proteins

Chromosome

7:p14.1 (42932376 - 42948958)

Ensembl ID

ENSG00000106591  (ver. 99.38)

Orthologs

Mouse Mrpl32: ENSMUSG00000015672

UniProt

Q9BYC8

neXtProt

NX_Q9BYC8

Human splice variants
Mouse splice variants