RPS20
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 40S subunit. The protein belongs to the S10P family of ribosomal proteins. It is located in the cytoplasm. This gene is co-transcribed with the small nucleolar RNA gene U54, which is located in its second intron. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. Two transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Apr 2009].
| Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
|---|---|---|---|---|---|
| ribosomal protein S20 | MIM:603682 | Ensembl:ENSG00000008988 | HGNC:HGNC:10405 | PA34807 | 8q12.1 |
GO terms in RPS20
| Term Type | Evidence Type | GO Term ID | GO Des. |
|---|---|---|---|
| MF | HDA | GO:0003723 | RNA binding |
| MF | HDA | GO:0003735 | structural constituent of ribosome |
| MF | IBA | GO:0003735 | structural constituent of ribosome |
| MF | NAS | GO:0003735 | structural constituent of ribosome |
| MF | IPI | GO:0005515 | protein binding |
| CC | TAS | GO:0005654 | nucleoplasm |
| CC | TAS | GO:0005829 | cytosol |
| CC | IBA | GO:0015935 | small ribosomal subunit |
| CC | HDA | GO:0016020 | membrane |
| CC | HDA | GO:0022627 | cytosolic small ribosomal subunit |
| CC | IBA | GO:0022627 | cytosolic small ribosomal subunit |
| CC | IDA | GO:0022627 | cytosolic small ribosomal subunit |
| CC | HDA | GO:0070062 | extracellular exosome |
| BP | TAS | GO:0000184 | nuclear-transcribed mRNA catabolic process, nonsense-mediated decay |
| BP | IC | GO:0006412 | translation |
| BP | NAS | GO:0006412 | translation |
| BP | TAS | GO:0006413 | translational initiation |
| BP | TAS | GO:0006614 | SRP-dependent cotranslational protein targeting to membrane |
Gene expression in normal tissue: RPS20
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in RPS20
| Database | Pathway ID | Pathway Des. |
|---|---|---|
| wikipathways | WP477 | Cytoplasmic Ribosomal Proteins |
| kegg | hsa03010 | Ribosome - Homo sapiens (human) |
| reactome | R-HSA-1266738 | Developmental Biology |
| reactome | R-HSA-1430728 | Metabolism |
| reactome | R-HSA-156827 | L13a-mediated translational silencing of Ceruloplasmin expression |
| reactome | R-HSA-156842 | Eukaryotic Translation Elongation |
| reactome | R-HSA-156902 | Peptide chain elongation |
| reactome | R-HSA-1643685 | Disease |
| reactome | R-HSA-168254 | Influenza Infection |
| reactome | R-HSA-168255 | Influenza Life Cycle |
| reactome | R-HSA-168273 | Influenza Viral RNA Transcription and Replication |
| reactome | R-HSA-1799339 | SRP-dependent cotranslational protein targeting to membrane |
| reactome | R-HSA-1799339 | SRP-dependent cotranslational protein targeting to membrane |
| reactome | R-HSA-192823 | Viral mRNA Translation |
| reactome | R-HSA-2408522 | Selenoamino acid metabolism |
| reactome | R-HSA-2408557 | Selenocysteine synthesis |
| reactome | R-HSA-376176 | Signaling by ROBO receptors |
| reactome | R-HSA-392499 | Metabolism of proteins |
| reactome | R-HSA-392499 | Metabolism of proteins |
| reactome | R-HSA-422475 | Axon guidance |
| reactome | R-HSA-5663205 | Infectious disease |
| reactome | R-HSA-6791226 | Major pathway of rRNA processing in the nucleolus and cytosol |
| reactome | R-HSA-71291 | Metabolism of amino acids and derivatives |
| reactome | R-HSA-72312 | rRNA processing |
| reactome | R-HSA-72613 | Eukaryotic Translation Initiation |
| reactome | R-HSA-72649 | Translation initiation complex formation |
| reactome | R-HSA-72662 | Activation of the mRNA upon binding of the cap-binding complex and eIFs, and subsequent binding to 43S |
| reactome | R-HSA-72689 | Formation of a pool of free 40S subunits |
| reactome | R-HSA-72695 | Formation of the ternary complex, and subsequently, the 43S complex |
| reactome | R-HSA-72702 | Ribosomal scanning and start codon recognition |
| reactome | R-HSA-72706 | GTP hydrolysis and joining of the 60S ribosomal subunit |
| reactome | R-HSA-72737 | Cap-dependent Translation Initiation |
| reactome | R-HSA-72764 | Eukaryotic Translation Termination |
| reactome | R-HSA-72766 | Translation |
| reactome | R-HSA-72766 | Translation |
| reactome | R-HSA-8868773 | rRNA processing in the nucleus and cytosol |
| reactome | R-HSA-8953854 | Metabolism of RNA |
| reactome | R-HSA-9010553 | Regulation of expression of SLITs and ROBOs |
| reactome | R-HSA-927802 | Nonsense-Mediated Decay (NMD) |
| reactome | R-HSA-975956 | Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) |
| reactome | R-HSA-975957 | Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) |
Gene in drug-gene network: Network Plot
Gene-drug targets distribution
Gene Structure: PDB
Models in RPS20
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