Tbio MRPS2 28S ribosomal protein S2, mitochondrial

Protein Summary

Description

Required for mitoribosome formation and stability, and mitochondrial translation. 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 that belongs to the ribosomal protein S2 family. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, May 2012]

Uniprot Accession IDs

• Q9Y399
• Q5T899
• Q9BSQ4
• MRP-S2

Gene Name

• MRPS2

Ensembl ID

• ENST00000241600
• ENSP00000241600
• ENSG00000122140
• ENST00000371785
• ENSP00000360850

Symbol

• S2mt
• CGI-91
• MRP-S2
• COXPD36

Knowledge Table

Most Knowledge About	Knowledge Value (0 to 1 scale)
disease perturbation	0.99
interacting protein	0.94
histone modification site profile	0.89
kinase perturbation	0.88
transcription factor binding site profile	0.81

Protein Classes

PANTHER Classes

Protein / Nucleic Acid Binding / Rna Binding Protein / Ribosomal Protein / 28s Ribosomal Protein S2, Mitochondrial

DTO Classes

Protein / Nucleic Acid Binding / Rna Binding Protein / Ribosomal Protein / 28s Ribosomal Protein S2, Mitochondrial

IDG Development Level Summary

Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 8.55   (req: < 5)

Gene RIFs: 2   (req: <= 3)

Antibodies: 206   (req: <= 50)

Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 8.55   (req: >= 5)

Gene RIFs: 2   (req: > 3)

Antibodies: 206   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 5

Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligand: 0

Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0