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Protein

40S ribosomal protein S24-B

Gene

RPS24B

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Component of the ribosome, a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell. The small ribosomal subunit (SSU) binds messenger RNAs (mRNAs) and translates the encoded message by selecting cognate aminoacyl-transfer RNA (tRNA) molecules. The large subunit (LSU) contains the ribosomal catalytic site termed the peptidyl transferase center (PTC), which catalyzes the formation of peptide bonds, thereby polymerizing the amino acids delivered by tRNAs into a polypeptide chain. The nascent polypeptides leave the ribosome through a tunnel in the LSU and interact with protein factors that function in enzymatic processing, targeting, and the membrane insertion of nascent chains at the exit of the ribosomal tunnel.1 Publication

Miscellaneous

Present with 6160 molecules/cell in log phase SD medium.1 Publication
There are 2 genes for eS24 in yeast.Curated

GO - Molecular functioni

  • structural constituent of ribosome Source: SGD

GO - Biological processi

  • cytoplasmic translation Source: SGD
  • maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) Source: SGD

Keywordsi

Molecular functionRibonucleoprotein, Ribosomal protein

Enzyme and pathway databases

BioCyciYEAST:G3O-31336-MONOMER.
ReactomeiR-SCE-156827. L13a-mediated translational silencing of Ceruloplasmin expression.
R-SCE-1799339. SRP-dependent cotranslational protein targeting to membrane.
R-SCE-72689. Formation of a pool of free 40S subunits.
R-SCE-72695. Formation of the ternary complex, and subsequently, the 43S complex.
R-SCE-72702. Ribosomal scanning and start codon recognition.
R-SCE-72706. GTP hydrolysis and joining of the 60S ribosomal subunit.
R-SCE-975956. Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC).
R-SCE-975957. Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC).

Names & Taxonomyi

Protein namesi
Recommended name:
40S ribosomal protein S24-B1 Publication
Alternative name(s):
RP50
Small ribosomal subunit protein eS24-B1 Publication
Gene namesi
Name:RPS24B1 Publication
Synonyms:RPS24EB
Ordered Locus Names:YIL069C
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000002311 Componenti: Chromosome IX

Organism-specific databases

SGDiS000001331. RPS24B.

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedCombined sources1 Publication
ChainiPRO_00004097622 – 13540S ribosomal protein S24-BAdd BLAST134

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylserineCombined sources1 Publication1
Modified residuei14PhosphoserineCombined sources1
Cross-linki21Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)Combined sources
Modified residuei56PhosphoserineCombined sources1

Post-translational modificationi

N-terminally acetylated by acetyltransferase NatA. Also partially acetylated by NatC.1 Publication

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

PRIDEiP0CX32.

PTM databases

iPTMnetiP0CX32.

Expressioni

Gene expression databases

ExpressionAtlasiP0CX32. differential.

Interactioni

Subunit structurei

Component of the small ribosomal subunit (SSU). Mature yeast ribosomes consist of a small (40S) and a large (60S) subunit. The 40S small subunit contains 1 molecule of ribosomal RNA (18S rRNA) and 33 different proteins (encoded by 57 genes). The large 60S subunit contains 3 rRNA molecules (25S, 5.8S and 5S rRNA) and 46 different proteins (encoded by 81 genes) (PubMed:9559554, PubMed:22096102).1 Publication1 Publication

Protein-protein interaction databases

BioGridi34923. 92 interactors.
36817. 316 interactors.
IntActiP0CX32. 3 interactors.
MINTiMINT-2782358.

Structurei

3D structure databases

ProteinModelPortaliP0CX32.
SMRiP0CX32.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

GeneTreeiENSGT00390000000153.
InParanoidiP0CX32.
KOiK02974.
OrthoDBiEOG092C5MLH.

Family and domain databases

HAMAPiMF_00545. Ribosomal_S24e. 1 hit.
InterProiView protein in InterPro
IPR012678. Ribosomal_L23/L15e_core_dom.
IPR001976. Ribosomal_S24e.
IPR018098. Ribosomal_S24e_CS.
PANTHERiPTHR10496. PTHR10496. 1 hit.
PfamiView protein in Pfam
PF01282. Ribosomal_S24e. 1 hit.
ProDomiView protein in ProDom or Entries sharing at least one domain
PD006052. Ribosomal_S24e. 1 hit.
SUPFAMiSSF54189. SSF54189. 1 hit.
PROSITEiView protein in PROSITE
PS00529. RIBOSOMAL_S24E. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P0CX32-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSDAVTIRTR KVISNPLLAR KQFVVDVLHP NRANVSKDEL REKLAEVYKA
60 70 80 90 100
EKDAVSVFGF RTQFGGGKSV GFGLVYNSVA EAKKFEPTYR LVRYGLAEKV
110 120 130
EKASRQQRKQ KKNRDKKIFG TGKRLAKKVA RRNAD
Length:135
Mass (Da):15,329
Last modified:June 28, 2011 - v1
Checksum:i81B82D361207442A
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti16P → D AA sequence (PubMed:1544921).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z38060 Genomic DNA. Translation: CAA86154.1.
BK006942 Genomic DNA. Translation: DAA08481.1.
PIRiS48410.
RefSeqiNP_010997.3. NM_001178965.3.
NP_012195.1. NM_001179419.1.

Genome annotation databases

EnsemblFungiiYER074W; YER074W; YER074W.
YIL069C; YIL069C; YIL069C.
GeneIDi854741.
856805.
KEGGisce:YER074W.
sce:YIL069C.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z38060 Genomic DNA. Translation: CAA86154.1.
BK006942 Genomic DNA. Translation: DAA08481.1.
PIRiS48410.
RefSeqiNP_010997.3. NM_001178965.3.
NP_012195.1. NM_001179419.1.

3D structure databases

ProteinModelPortaliP0CX32.
SMRiP0CX32.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi34923. 92 interactors.
36817. 316 interactors.
IntActiP0CX32. 3 interactors.
MINTiMINT-2782358.

PTM databases

iPTMnetiP0CX32.

Proteomic databases

PRIDEiP0CX32.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiYER074W; YER074W; YER074W.
YIL069C; YIL069C; YIL069C.
GeneIDi854741.
856805.
KEGGisce:YER074W.
sce:YIL069C.

Organism-specific databases

SGDiS000001331. RPS24B.

Phylogenomic databases

GeneTreeiENSGT00390000000153.
InParanoidiP0CX32.
KOiK02974.
OrthoDBiEOG092C5MLH.

Enzyme and pathway databases

BioCyciYEAST:G3O-31336-MONOMER.
ReactomeiR-SCE-156827. L13a-mediated translational silencing of Ceruloplasmin expression.
R-SCE-1799339. SRP-dependent cotranslational protein targeting to membrane.
R-SCE-72689. Formation of a pool of free 40S subunits.
R-SCE-72695. Formation of the ternary complex, and subsequently, the 43S complex.
R-SCE-72702. Ribosomal scanning and start codon recognition.
R-SCE-72706. GTP hydrolysis and joining of the 60S ribosomal subunit.
R-SCE-975956. Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC).
R-SCE-975957. Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC).

Miscellaneous databases

PROiPR:P0CX32.

Gene expression databases

ExpressionAtlasiP0CX32. differential.

Family and domain databases

HAMAPiMF_00545. Ribosomal_S24e. 1 hit.
InterProiView protein in InterPro
IPR012678. Ribosomal_L23/L15e_core_dom.
IPR001976. Ribosomal_S24e.
IPR018098. Ribosomal_S24e_CS.
PANTHERiPTHR10496. PTHR10496. 1 hit.
PfamiView protein in Pfam
PF01282. Ribosomal_S24e. 1 hit.
ProDomiView protein in ProDom or Entries sharing at least one domain
PD006052. Ribosomal_S24e. 1 hit.
SUPFAMiSSF54189. SSF54189. 1 hit.
PROSITEiView protein in PROSITE
PS00529. RIBOSOMAL_S24E. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiRS24B_YEAST
AccessioniPrimary (citable) accession number: P0CX32
Secondary accession number(s): D3DLX9, P26782
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 28, 2011
Last sequence update: June 28, 2011
Last modified: May 10, 2017
This is version 53 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Ribosomal proteins
    Ribosomal proteins families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
  3. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  4. Yeast chromosome IX
    Yeast (Saccharomyces cerevisiae) chromosome IX: entries and gene names

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.