UniProtKB - P38979 (RSSA_DROME)
Protein
40S ribosomal protein SA
Gene
sta
Organism
Drosophila melanogaster (Fruit fly)
Status
Functioni
Required for the assembly and/or stability of the 40S ribosomal subunit. Required for the processing of the 20S rRNA-precursor to mature 18S rRNA in a late step of the maturation of 40S ribosomal subunits. Required during oogenesis and imaginal development.UniRule annotation1 Publication
Caution
Was originally thought to be a laminin receptor.Curated
GO - Molecular functioni
- ribosome binding Source: UniProtKB
- structural constituent of ribosome Source: FlyBase
GO - Biological processi
- cytoplasmic translation Source: GO_Central
- multicellular organism development Source: UniProtKB-KW
- ribosomal small subunit assembly Source: GO_Central
- translation Source: GO_Central
Keywordsi
Molecular function | Developmental protein, Ribonucleoprotein, Ribosomal protein |
Enzyme and pathway databases
Reactomei | R-DME-156827 L13a-mediated translational silencing of Ceruloplasmin expression R-DME-1799339 SRP-dependent cotranslational protein targeting to membrane R-DME-6791226 Major pathway of rRNA processing in the nucleolus and cytosol R-DME-72649 Translation initiation complex formation R-DME-72689 Formation of a pool of free 40S subunits R-DME-72695 Formation of the ternary complex, and subsequently, the 43S complex R-DME-72702 Ribosomal scanning and start codon recognition R-DME-72706 GTP hydrolysis and joining of the 60S ribosomal subunit R-DME-975956 Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) R-DME-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): K14 Laminin receptor homolog Protein stubaristaUniRule annotation |
Gene namesi | Name:staUniRule annotation ORF Names:CG14792 |
Organismi | Drosophila melanogaster (Fruit fly) |
Taxonomic identifieri | 7227 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Ecdysozoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Holometabola › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora › |
Proteomesi |
|
Organism-specific databases
FlyBasei | FBgn0003517 sta |
Subcellular locationi
Cytosol
- cytosolic ribosome Source: FlyBase
- cytosolic small ribosomal subunit Source: GO_Central
Nucleus
- nucleus Source: UniProtKB-SubCell
Other locations
- ribosome Source: FlyBase
Keywords - Cellular componenti
Cytoplasm, NucleusPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000134353 | 1 – 270 | 40S ribosomal protein SAAdd BLAST | 270 |
Proteomic databases
PaxDbi | P38979 |
PRIDEi | P38979 |
Expressioni
Developmental stagei
Expressed both maternally and zygotically in embryos.1 Publication
Gene expression databases
Bgeei | FBgn0003517 Expressed in 31 organ(s), highest expression level in embryo |
Genevisiblei | P38979 DM |
Interactioni
Subunit structurei
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 oho23B/rpS21.
UniRule annotation1 PublicationProtein-protein interaction databases
BioGridi | 57663, 106 interactors |
DIPi | DIP-17178N |
IntActi | P38979, 3 interactors |
MINTi | P38979 |
STRINGi | 7227.FBpp0070279 |
Family & Domainsi
Sequence similaritiesi
Belongs to the universal ribosomal protein uS2 family.UniRule annotation
Phylogenomic databases
eggNOGi | KOG0830 Eukaryota COG0052 LUCA |
GeneTreei | ENSGT00950000183099 |
InParanoidi | P38979 |
KOi | K02998 |
OMAi | QQKTKDM |
OrthoDBi | 1129610at2759 |
PhylomeDBi | P38979 |
Family and domain databases
CDDi | cd01425 RPS2, 1 hit |
HAMAPi | MF_03015 Ribosomal_S2_euk, 1 hit |
InterProi | View protein in InterPro 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 |
i Sequence
Sequence statusi: Complete.
P38979-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MSGGLDILSL KEDDITKMLV ATTHLGSENV NFQMEQYVYK RRADGVNILN
60 70 80 90 100
LGKTWEKLQL AARAIVAIDN PSDIFVISSR PIGQRAVLKF AKYTDTTPIA
110 120 130 140 150
GRFTPGAFTN QIQPAFREPR LLVVTDPNTD HQPIMEASYV NIPVIAFTNT
160 170 180 190 200
DSPLRYIDIA IPCNNKSAHS IGLMWWLLAR EVLRLRGTIS RSVEWPVVVD
210 220 230 240 250
LFFYRDPEEA EKEEAAAKEL LPPPKIEEAV DHPVEETTNW ADEVAAETVG
260 270
GVEDWNEDTV KTSWGSDGQF
Sequence cautioni
The sequence AAA28667 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.Curated
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | M90422 Genomic DNA Translation: AAA28741.1 AE014298 Genomic DNA Translation: AAF45638.2 AE014298 Genomic DNA Translation: AAN09049.1 AE014298 Genomic DNA Translation: AAN09050.3 AL031027 Genomic DNA Translation: CAA19839.1 AE014298 Genomic DNA Translation: AHN59256.1 AY118899 mRNA Translation: AAM50759.1 BT029094 mRNA Translation: ABJ17027.1 M77133 mRNA Translation: AAA28667.1 Different initiation. |
PIRi | T13602 |
RefSeqi | NP_001284785.1, NM_001297856.1 NP_476750.1, NM_057402.5 NP_726744.1, NM_166889.2 NP_726745.3, NM_166890.3 |
Genome annotation databases
EnsemblMetazoai | FBtr0070289; FBpp0070277; FBgn0003517 FBtr0070290; FBpp0070278; FBgn0003517 FBtr0339593; FBpp0308665; FBgn0003517 FBtr0339594; FBpp0308666; FBgn0003517 |
GeneIDi | 31106 |
KEGGi | dme:Dmel_CG14792 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | M90422 Genomic DNA Translation: AAA28741.1 AE014298 Genomic DNA Translation: AAF45638.2 AE014298 Genomic DNA Translation: AAN09049.1 AE014298 Genomic DNA Translation: AAN09050.3 AL031027 Genomic DNA Translation: CAA19839.1 AE014298 Genomic DNA Translation: AHN59256.1 AY118899 mRNA Translation: AAM50759.1 BT029094 mRNA Translation: ABJ17027.1 M77133 mRNA Translation: AAA28667.1 Different initiation. |
PIRi | T13602 |
RefSeqi | NP_001284785.1, NM_001297856.1 NP_476750.1, NM_057402.5 NP_726744.1, NM_166889.2 NP_726745.3, NM_166890.3 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
4V6W | electron microscopy | 6.00 | AA | 1-270 | [»] | |
SMRi | P38979 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
BioGridi | 57663, 106 interactors |
DIPi | DIP-17178N |
IntActi | P38979, 3 interactors |
MINTi | P38979 |
STRINGi | 7227.FBpp0070279 |
Proteomic databases
PaxDbi | P38979 |
PRIDEi | P38979 |
Genome annotation databases
EnsemblMetazoai | FBtr0070289; FBpp0070277; FBgn0003517 FBtr0070290; FBpp0070278; FBgn0003517 FBtr0339593; FBpp0308665; FBgn0003517 FBtr0339594; FBpp0308666; FBgn0003517 |
GeneIDi | 31106 |
KEGGi | dme:Dmel_CG14792 |
Organism-specific databases
CTDi | 104044 |
FlyBasei | FBgn0003517 sta |
Phylogenomic databases
eggNOGi | KOG0830 Eukaryota COG0052 LUCA |
GeneTreei | ENSGT00950000183099 |
InParanoidi | P38979 |
KOi | K02998 |
OMAi | QQKTKDM |
OrthoDBi | 1129610at2759 |
PhylomeDBi | P38979 |
Enzyme and pathway databases
Reactomei | R-DME-156827 L13a-mediated translational silencing of Ceruloplasmin expression R-DME-1799339 SRP-dependent cotranslational protein targeting to membrane R-DME-6791226 Major pathway of rRNA processing in the nucleolus and cytosol R-DME-72649 Translation initiation complex formation R-DME-72689 Formation of a pool of free 40S subunits R-DME-72695 Formation of the ternary complex, and subsequently, the 43S complex R-DME-72702 Ribosomal scanning and start codon recognition R-DME-72706 GTP hydrolysis and joining of the 60S ribosomal subunit R-DME-975956 Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) R-DME-975957 Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) |
Miscellaneous databases
ChiTaRSi | sta fly |
GenomeRNAii | 31106 |
PROi | PR:P38979 |
Gene expression databases
Bgeei | FBgn0003517 Expressed in 31 organ(s), highest expression level in embryo |
Genevisiblei | P38979 DM |
Family and domain databases
CDDi | cd01425 RPS2, 1 hit |
HAMAPi | MF_03015 Ribosomal_S2_euk, 1 hit |
InterProi | View protein in InterPro 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_DROME | |
Accessioni | P38979Primary (citable) accession number: P38979 Secondary accession number(s): Q058X4 X2JC80 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 1, 1995 |
Last sequence update: | January 31, 2018 | |
Last modified: | October 16, 2019 | |
This is version 166 of the entry and version 3 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Drosophila annotation project |
Miscellaneousi
Keywords - Technical termi
3D-structure, Complete proteome, Reference proteomeDocuments
- Ribosomal proteins
Ribosomal proteins families and list of entries - SIMILARITY comments
Index of protein domains and families - Drosophila
Drosophila: entries, gene names and cross-references to FlyBase - PDB cross-references
Index of Protein Data Bank (PDB) cross-references