MRPS34 - mitochondrial ribosomal protein S34 Gene
Also Known as MRPS12; COXPD32; MRP-S12; MRP-S34
Species: Homo sapiens
About MRPS34
This gene has 3 transcripts (splice variants), 183 orthologues and is associated with 2 phenotypes. Ubiquitous expression in kidney (RPKM 21.5), colon (RPKM 19.8) and 25 other tissues.
Summary
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 28S subunit protein. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]
MRPS34 Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_001300900.2 | NP_001287829.1 | 28S ribosomal protein S34, mitochondrial isoform 1 |
| NM_023936.2 | NP_076425.1 | 28S ribosomal protein S34, mitochondrial isoform 2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables structural constituent of ribosome |
IMP
IMP: Inferred from mutant phenotype
|
28777931 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in mitochondrial translation |
IMP
IMP: Inferred from mutant phenotype
|
28777931 | GOA |
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
28S ribosomal protein S34, mitochondrial |
|
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Combined Oxidative Phosphorylation Deficiency 32 |
|
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| Leigh Syndrome |
|
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| Combined Oxidative Phosphorylation Deficiency |
|
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| Neuropathy, Hereditary Motor And Sensory, Type Via, With Optic Atrophy |
|
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| Gm1-Gangliosidosis, Type Iii |
|
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| Mitochondrial Complex I Deficiency, Nuclear Type 1 |
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Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | MRPS34 | VGNC | VGNC:43422 |
| Rattus norvegicus | MRPS34 | RGD | RGD:1305623 |
| Bos taurus | MRPS34 | VGNC | VGNC:31672 |
| Mus musculus | MRPS34 | MGD | MGI:1930188 |
| Macaca mulatta | MRPS34 | VGNC | VGNC:74776 |
| Felis catus | MRPS34 | VGNC | VGNC:63624 |
| Others | MRPS34 | NCBI |