UniProtKB - Q803F6 (RSSA_DANRE)
40S ribosomal protein SA
rpsa
Functioni
Miscellaneous
GO - Molecular functioni
- laminin binding Source: UniProtKB-UniRule
- laminin receptor activity Source: UniProtKB-UniRule
- structural constituent of ribosome Source: GO_Central
GO - Biological processi
- cytoplasmic translation Source: GO_Central
- ribosomal small subunit assembly Source: GO_Central
- translation Source: GO_Central
Keywordsi
Molecular function | Receptor, Ribonucleoprotein, Ribosomal protein |
Enzyme and pathway databases
Reactomei | R-DRE-156827 L13a-mediated translational silencing of Ceruloplasmin expression R-DRE-1799339 SRP-dependent cotranslational protein targeting to membrane R-DRE-6791226 Major pathway of rRNA processing in the nucleolus and cytosol R-DRE-72649 Translation initiation complex formation R-DRE-72689 Formation of a pool of free 40S subunits R-DRE-72695 Formation of the ternary complex, and subsequently, the 43S complex R-DRE-72702 Ribosomal scanning and start codon recognition R-DRE-72706 GTP hydrolysis and joining of the 60S ribosomal subunit R-DRE-975956 Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) R-DRE-975957 Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) |
Names & Taxonomyi
Protein namesi | Recommended name: 40S ribosomal protein SAUniRule annotationAlternative name(s): 37 kDa laminin receptor precursorUniRule annotation Short name: 37LRPUniRule annotation 37/67 kDa laminin receptorUniRule annotation Short name: LRP/LRUniRule annotation 67 kDa laminin receptorUniRule annotation Short name: 67LRUniRule annotation Laminin receptor 1UniRule annotation Short name: LamRUniRule annotation Laminin-binding protein precursor p40UniRule annotation Short name: LBP/p40UniRule annotation |
Gene namesi | Name:rpsa Synonyms:lamr1 |
Organismi | Danio rerio (Zebrafish) (Brachydanio rerio) |
Taxonomic identifieri | 7955 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Actinopterygii › Neopterygii › Teleostei › Ostariophysi › Cypriniformes › Cyprinidae › Danio |
Proteomesi |
|
Organism-specific databases
ZFINi | ZDB-GENE-040426-811 rpsa |
Subcellular locationi
Nucleus
- Nucleus UniRule annotation
Plasma membrane
- Cell membrane UniRule annotation
Other locations
- Cytoplasm UniRule annotation
Note: 67LR is found at the surface of the plasma membrane, with its C-terminal laminin-binding domain accessible to extracellular ligands. 37LRP is found at the cell surface, in the cytoplasm and in the nucleus.UniRule annotation
Cytosol
- cytosolic small ribosomal subunit Source: GO_Central
Nucleus
- nucleus Source: UniProtKB-SubCell
Plasma Membrane
- plasma membrane Source: UniProtKB-SubCell
Keywords - Cellular componenti
Cell membrane, Cytoplasm, Membrane, NucleusPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Initiator methioninei | RemovedUniRule annotation | |||
ChainiPRO_0000371569 | 2 – 308 | 40S ribosomal protein SAAdd BLAST | 307 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 2 | N-acetylserineUniRule annotation | 1 |
Post-translational modificationi
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sitei | 115 – 116 | Cleavage; by ST3; site 1UniRule annotation | 2 | |
Sitei | 133 – 134 | Cleavage; by ST3; site 2UniRule annotation | 2 |
Keywords - PTMi
AcetylationProteomic databases
PaxDbi | Q803F6 |
PRIDEi | Q803F6 |
Expressioni
Gene expression databases
Bgeei | ENSDARG00000019181 Expressed in 18 organ(s), highest expression level in embryo |
ExpressionAtlasi | Q803F6 baseline |
Interactioni
Subunit structurei
Monomer (37LRP) and homodimer (67LR).
Component of the small ribosomal subunit. Mature ribosomes consist of a small (40S) and a large (60S) subunit. The 40S subunit contains about 33 different proteins and 1 molecule of RNA (18S). The 60S subunit contains about 49 different proteins and 3 molecules of RNA (28S, 5.8S and 5S).
Interacts with rps21.
Interacts with several laminins including at least lamb1.
Interacts with mdk.
UniRule annotationGO - Molecular functioni
- laminin binding Source: UniProtKB-UniRule
Protein-protein interaction databases
IntActi | Q803F6, 1 interactor |
MINTi | Q803F6 |
STRINGi | 7955.ENSDARP00000123183 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Repeati | 230 – 232 | [DE]-W-[ST] 1 | 3 | |
Repeati | 245 – 247 | [DE]-W-[ST] 2 | 3 | |
Repeati | 279 – 281 | [DE]-W-[ST] 3 | 3 | |
Repeati | 288 – 290 | [DE]-W-[ST] 4 | 3 | |
Repeati | 306 – 308 | [DE]-W-[ST] 5 | 3 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 161 – 180 | Laminin-bindingUniRule annotationAdd BLAST | 20 | |
Regioni | 205 – 229 | Laminin-bindingUniRule annotationAdd BLAST | 25 | |
Regioni | 242 – 308 | Laminin-bindingUniRule annotationAdd BLAST | 67 |
Sequence similaritiesi
Keywords - Domaini
RepeatPhylogenomic databases
eggNOGi | KOG0830 Eukaryota COG0052 LUCA |
GeneTreei | ENSGT00950000183099 |
HOGENOMi | HOG000232073 |
InParanoidi | Q803F6 |
KOi | K02998 |
OMAi | QQKTKDM |
OrthoDBi | 1129610at2759 |
PhylomeDBi | Q803F6 |
TreeFami | TF300100 |
Family and domain databases
CDDi | cd01425 RPS2, 1 hit |
HAMAPi | MF_03015 Ribosomal_S2_euk, 1 hit MF_03016 Ribosomal_S2_laminin_receptor, 1 hit |
InterProi | View protein in InterPro IPR027504 40S_ribosomal_SA IPR032281 40S_SA_C IPR001865 Ribosomal_S2 IPR018130 Ribosomal_S2_CS IPR027498 Ribosomal_S2_euk IPR005707 Ribosomal_S2_euk/arc IPR023591 Ribosomal_S2_flav_dom_sf |
PANTHERi | PTHR11489 PTHR11489, 1 hit |
Pfami | View protein in Pfam PF16122 40S_SA_C, 1 hit PF00318 Ribosomal_S2, 2 hits |
PRINTSi | PR00395 RIBOSOMALS2 |
SUPFAMi | SSF52313 SSF52313, 1 hit |
TIGRFAMsi | TIGR01012 uS2_euk_arch, 1 hit |
PROSITEi | View protein in PROSITE PS00962 RIBOSOMAL_S2_1, 1 hit PS00963 RIBOSOMAL_S2_2, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All
10 20 30 40 50
MSGGLDVLQM KEEDVLKFLA AGTHLGGTNL DFQMEQYVYK RKSDGVYIIN
60 70 80 90 100
LKKTWEKLLL AARAIVAIEN PADVCVISSR NTGQRAVLKF ASATGSTTFA
110 120 130 140 150
GRFTPGTFTN QIQAAFREPR LLIVTDPRAD HQPLTEASYV NIPTIALCNT
160 170 180 190 200
DSPLRYVDIA IPCNNKGPHS VGLMWWMLAR EVLRMRGTIS REHPWEVMPD
210 220 230 240 250
LYFYRDPEEI EKEEQAAAEK AVGKEEFQGE WTAPVPDFNQ PEVADWSEGV
260 270 280 290 300
QVPSVPIQQF PAGIEAPGKP APAEVYAEDW SAQPATEDWS AAPTAQAGDW
GGATADWS
Computationally mapped potential isoform sequencesi
There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basketJ9JI05 | J9JI05_DANRE | 40S ribosomal protein SA | rpsa | 90 | Annotation score: |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AY391434 mRNA Translation: AAQ91246.1 BC044504 mRNA Translation: AAH44504.1 BC062859 mRNA Translation: AAH62859.1 |
RefSeqi | NP_957346.1, NM_201052.1 |
Genome annotation databases
Ensembli | ENSDART00000135945; ENSDARP00000123183; ENSDARG00000019181 ENSDART00000189664; ENSDARP00000155439; ENSDARG00000019181 |
GeneIDi | 394027 |
KEGGi | dre:394027 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AY391434 mRNA Translation: AAQ91246.1 BC044504 mRNA Translation: AAH44504.1 BC062859 mRNA Translation: AAH62859.1 |
RefSeqi | NP_957346.1, NM_201052.1 |
3D structure databases
SMRi | Q803F6 |
ModBasei | Search... |
Protein-protein interaction databases
IntActi | Q803F6, 1 interactor |
MINTi | Q803F6 |
STRINGi | 7955.ENSDARP00000123183 |
Proteomic databases
PaxDbi | Q803F6 |
PRIDEi | Q803F6 |
Genome annotation databases
Ensembli | ENSDART00000135945; ENSDARP00000123183; ENSDARG00000019181 ENSDART00000189664; ENSDARP00000155439; ENSDARG00000019181 |
GeneIDi | 394027 |
KEGGi | dre:394027 |
Organism-specific databases
CTDi | 3921 |
ZFINi | ZDB-GENE-040426-811 rpsa |
Phylogenomic databases
eggNOGi | KOG0830 Eukaryota COG0052 LUCA |
GeneTreei | ENSGT00950000183099 |
HOGENOMi | HOG000232073 |
InParanoidi | Q803F6 |
KOi | K02998 |
OMAi | QQKTKDM |
OrthoDBi | 1129610at2759 |
PhylomeDBi | Q803F6 |
TreeFami | TF300100 |
Enzyme and pathway databases
Reactomei | R-DRE-156827 L13a-mediated translational silencing of Ceruloplasmin expression R-DRE-1799339 SRP-dependent cotranslational protein targeting to membrane R-DRE-6791226 Major pathway of rRNA processing in the nucleolus and cytosol R-DRE-72649 Translation initiation complex formation R-DRE-72689 Formation of a pool of free 40S subunits R-DRE-72695 Formation of the ternary complex, and subsequently, the 43S complex R-DRE-72702 Ribosomal scanning and start codon recognition R-DRE-72706 GTP hydrolysis and joining of the 60S ribosomal subunit R-DRE-975956 Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) R-DRE-975957 Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) |
Miscellaneous databases
PROi | PR:Q803F6 |
Gene expression databases
Bgeei | ENSDARG00000019181 Expressed in 18 organ(s), highest expression level in embryo |
ExpressionAtlasi | Q803F6 baseline |
Family and domain databases
CDDi | cd01425 RPS2, 1 hit |
HAMAPi | MF_03015 Ribosomal_S2_euk, 1 hit MF_03016 Ribosomal_S2_laminin_receptor, 1 hit |
InterProi | View protein in InterPro IPR027504 40S_ribosomal_SA IPR032281 40S_SA_C IPR001865 Ribosomal_S2 IPR018130 Ribosomal_S2_CS IPR027498 Ribosomal_S2_euk IPR005707 Ribosomal_S2_euk/arc IPR023591 Ribosomal_S2_flav_dom_sf |
PANTHERi | PTHR11489 PTHR11489, 1 hit |
Pfami | View protein in Pfam PF16122 40S_SA_C, 1 hit PF00318 Ribosomal_S2, 2 hits |
PRINTSi | PR00395 RIBOSOMALS2 |
SUPFAMi | SSF52313 SSF52313, 1 hit |
TIGRFAMsi | TIGR01012 uS2_euk_arch, 1 hit |
PROSITEi | View protein in PROSITE PS00962 RIBOSOMAL_S2_1, 1 hit PS00963 RIBOSOMAL_S2_2, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | RSSA_DANRE | |
Accessioni | Q803F6Primary (citable) accession number: Q803F6 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | May 5, 2009 |
Last sequence update: | June 1, 2003 | |
Last modified: | November 13, 2019 | |
This is version 111 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Complete proteome, Reference proteomeDocuments
- Ribosomal proteins
Ribosomal proteins families and list of entries - SIMILARITY comments
Index of protein domains and families