Search Results
Overview
| Uniprot ID | P62277 |
|---|---|
| Protein Name | Small ribosomal subunit protein uS15 |
| Gene Name | RPS13 |
| Organism | Homo sapiens |
Kla Sites from experimental identification
| Position | Flanking peptide |
|---|---|
| 43 | QIYKLAKKGLTPSQI |
| 70 | VRFVTGNKILRILKS |
| 9 | GRMHAPGKGLSQSAL |
Function
Component of the small ribosomal subunit. The ribosome is a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell. Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome (PubMed:34516797)
Protein Sequence
Gene Ontology
| Classification | GO ID | Description |
|---|---|---|
| Cellular Component | GO:0005737 | cytoplasm |
| Cellular Component | GO:0005829 | cytosol |
| Cellular Component | GO:0022626 | cytosolic ribosome |
| Cellular Component | GO:0022627 | cytosolic small ribosomal subunit |
| Cellular Component | GO:0070062 | extracellular exosome |
| Cellular Component | GO:0005925 | focal adhesion |
| Cellular Component | GO:0016020 | membrane |
| Cellular Component | GO:0005730 | nucleolus |
| Cellular Component | GO:0005654 | nucleoplasm |
| Cellular Component | GO:0005634 | nucleus |
| Cellular Component | GO:0014069 | postsynaptic density |
| Cellular Component | GO:0005840 | ribosome |
| Cellular Component | GO:0032040 | small-subunit processome |
| Molecular Function | GO:0048027 | mRNA 5'-UTR binding |
| Molecular Function | GO:0003729 | mRNA binding |
| Molecular Function | GO:0003723 | RNA binding |
| Molecular Function | GO:0070181 | small ribosomal subunit rRNA binding |
| Molecular Function | GO:0003735 | structural constituent of ribosome |
| Biological Process | GO:0002181 | cytoplasmic translation |
| Biological Process | GO:0033119 | negative regulation of RNA splicing |
| Biological Process | GO:0042274 | ribosomal small subunit biogenesis |
| Biological Process | GO:0006412 | translation |
Reference
[1] Yang Z, Yan C, Ma J, Peng P, Ren X et al.. Lactylome analysis suggests lactylation-dependent mechanisms of metabolic adaptation in hepatocellular carcinoma.. Nat Metab 5(1):61-79. 2023 Jan. PMID: 36593272.
[2] He J, Lai T, Zhou Z, Yang H, Lei Z et al.. Multiomics profiling reveals the involvement of protein lactylation in nonhomologous end joining pathway conferring radioresistance in lung adenocarcinoma cell.. Sci Rep 15(1):24651. 2025 Jul 9. PMID: 40634431.
[3] Wu Q, Li Z, Gong T, Zheng X, Zhou X et al.. Porphyromonas gingivalis infection induces lysine lactylation reprogramming in human umbilical vein endothelial cells.. Front Cell Infect Microbiol 16:1706727. 2026. PMID: 41696360.