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Details on Person UniProt:P62081 RPS7

Class:IdReferenceGeneProduct:72382
_chainChangeLogchain:1-194 added on Sat February 7 2015
_displayNameUniProt:P62081 RPS7
_timestamp2024-11-03 19:53:48
chainchain:1-194
checksumE21089929CC061E9
commentFUNCTION Component of the small ribosomal subunit (PubMed:23636399). The ribosome is a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell (PubMed:23636399). Required for rRNA maturation (PubMed:19061985). 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).SUBUNIT Component of the small ribosomal subunit (PubMed:23636399). Part of the small subunit (SSU) processome, composed of more than 70 proteins and the RNA chaperone small nucleolar RNA (snoRNA) U3 (PubMed:34516797). Binds IPO9 with high affinity (PubMed:11823430). Interacts with NEK6 (PubMed:20873783). Interacts with DESI2 (PubMed:28483520). Interacts with IPO5, IPO7 and KPNB1; these interactions may be involved in RPS7 nuclear import for the assembly of ribosomal subunits (PubMed:9687515).INTERACTION Although RPS7 is functional within the cytoplasm, the assembly of ribosomal subunits occurs in the nucleus. RPS7 nuclear import is mediated by IPO5/RanBP5, IPO7/RanBP7, KPNB1/importin-beta or TPNO1/Trn (PubMed:9687515). Colocalizes with NEK6 in the centrosome (PubMed:20873783).PTM Phosphorylated by NEK6.PTM Ubiquitinated. Deubiquitinated by DESI2, leading to its stabilization.DISEASE The disease is caused by variants affecting the gene represented in this entry.SIMILARITY Belongs to the eukaryotic ribosomal protein eS7 family.
descriptionrecommendedName: fullName evidence="9"Small ribosomal subunit protein eS7 alternativeName: 40S ribosomal protein S7
geneNameRPS7
identifierP62081
isSequenceChangedFALSE
keyword3D-structure
Acetylation
Cytoplasm
Cytoskeleton
Diamond-Blackfan anemia
Direct protein sequencing
Isopeptide bond
Nucleus
Proteomics identification
Reference proteome
Ribonucleoprotein
Ribosomal protein
Ubl conjugation
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9841277] Weiser, Joel
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
nameRPS7
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8960147] ENSEMBL:ENSG00000171863 RPS7 [Homo sapiens]
secondaryIdentifierRS7_HUMAN
P23821
P24818
Q57Z92
Q6IPH1
sequenceLength194
species[Species:48887] Homo sapiens
(referenceEntity)[EntityWithAccessionedSequence:72383] RPS7 [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:6790635] RPS7 [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:8960708] RPS7 [extracellular region] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:P62081 RPS7 (72382)