| UniProt Protein Function: | Component of the ribosome, a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell. The small ribosomal subunit (SSU) binds messenger RNAs (mRNAs) and translates the encoded message by selecting cognate aminoacyl-transfer RNA (tRNA) molecules. The large subunit (LSU) contains the ribosomal catalytic site termed the peptidyl transferase center (PTC), which catalyzes the formation of peptide bonds, thereby polymerizing the amino acids delivered by tRNAs into a polypeptide chain. The nascent polypeptides leave the ribosome through a tunnel in the LSU and interact with protein factors that function in enzymatic processing, targeting, and the membrane insertion of nascent chains at the exit of the ribosomal tunnel. As part of the 5S RNP/5S ribonucleoprotein particle it is an essential component of the LSU, required for its formation and the maturation of rRNAs (PubMed:19061985, PubMed:12962325, PubMed:24120868). It also couples ribosome biogenesis to p53/TP53 activation. As part of the 5S RNP it accumulates in the nucleoplasm and inhibits MDM2, when ribosome biogenesis is perturbed, mediating the stabilization and the activation of TP53 (PubMed:24120868). Promotes nucleolar location of PML. |
| NCBI Summary: | Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 60S subunit. The protein belongs to the L5P family of ribosomal proteins. It is located in the cytoplasm. The protein probably associates with the 5S rRNA. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq, Dec 2010] |
| UniProt Code: | P62913 |
| NCBI GenInfo Identifier: | 51702795 |
| NCBI Gene ID: | 6135 |
| NCBI Accession: | P62913.2 |
| UniProt Secondary Accession: | P62913,P25121, P39026, Q8TDH2, Q9Y674, |
| UniProt Related Accession: | P62913 |
| Molecular Weight: | 20 kDa |
| NCBI Full Name: | 60S ribosomal protein L11 |
| NCBI Synonym Full Names: | ribosomal protein L11 |
| NCBI Official Symbol: | RPL11 |
| NCBI Official Synonym Symbols: | L11; uL5; DBA7; GIG34 |
| NCBI Protein Information: | 60S ribosomal protein L11 |
| UniProt Protein Name: | 60S ribosomal protein L11 |
| UniProt Synonym Protein Names: | CLL-associated antigen KW-12; Large ribosomal subunit protein uL5 |
| Protein Family: | 50S ribosomal protein |
| UniProt Gene Name: | RPL11 |
