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Protein

60S ribosomal protein L11

Gene

RPL11

Organism
Sus scrofa (Pig)
Status
Reviewed-Annotation score: Annotation score: 3 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. As part of the 5S RNP/5S ribonucleoprotein particle it is an essential component of the LSU, required for its formation and the maturation of rRNAs. It also couples ribosome biogenesis to p53/TP53 activation. As part of the 5S RNP it accumulates in the nucleoplasm and inhibits MDM2, when ribosome biogenesis is perturbed, mediating the stabilization and the activation of TP53. Promotes nucleolar location of PML.By similarity

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionRibonucleoprotein, Ribosomal protein, RNA-binding, rRNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
60S ribosomal protein L11
Gene namesi
Name:RPL11
OrganismiSus scrofa (Pig)
Taxonomic identifieri9823 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaSuinaSuidaeSus
Proteomesi
  • UP000008227 Componenti: Unplaced

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedBy similarity
ChainiPRO_00001250842 – 17860S ribosomal protein L11Add BLAST177

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylalanineBy similarity1
Cross-linki38Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei44PhosphothreonineBy similarity1
Modified residuei47PhosphothreonineBy similarity1
Modified residuei52N6-acetyllysine; alternateBy similarity1
Cross-linki52Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternateBy similarity
Modified residuei85N6-acetyllysineBy similarity1
Cross-linki154Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

PaxDbiQ29205.
PeptideAtlasiQ29205.
PRIDEiQ29205.

Interactioni

Subunit structurei

Component of the large ribosomal subunit (LSU). Part of a LSU subcomplex, the 5S RNP which is composed of the 5S RNA, RPL5 and RPL11. Interacts with PML. Interacts with MDM2; negatively regulates MDM2-mediated TP53 ubiquitination and degradation. Interacts with NOP53; retains RPL11 into the nucleolus.By similarity

Protein-protein interaction databases

IntActiQ29205. 1 interactor.
STRINGi9823.ENSSSCP00000022003.

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3J7Oelectron microscopy3.40J1-178[»]
3J7Pelectron microscopy3.50J1-178[»]
3J7Qelectron microscopy3.40J1-178[»]
3J7Relectron microscopy3.90J1-178[»]
ProteinModelPortaliQ29205.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiKOG0397. Eukaryota.
COG0094. LUCA.
HOVERGENiHBG055214.
InParanoidiQ29205.
KOiK02868.

Family and domain databases

Gene3Di3.30.1440.10. 1 hit.
InterProiView protein in InterPro
IPR002132. Ribosomal_L5.
IPR031309. Ribosomal_L5_C.
IPR020929. Ribosomal_L5_CS.
IPR022803. Ribosomal_L5_dom_sf.
IPR031310. Ribosomal_L5_N.
PANTHERiPTHR11994. PTHR11994. 1 hit.
PfamiView protein in Pfam
PF00281. Ribosomal_L5. 1 hit.
PF00673. Ribosomal_L5_C. 1 hit.
PIRSFiPIRSF002161. Ribosomal_L5. 1 hit.
SUPFAMiSSF55282. SSF55282. 1 hit.
PROSITEiView protein in PROSITE
PS00358. RIBOSOMAL_L5. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q29205-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAQDQGEKEN PMRELRIRKL CLNICVGESG DRLTRAAKVL EQLTGQTPVF
60 70 80 90 100
SKARYTVRSF GIRRNEKIAV HCTVRGAKAE EILEKGLKVR EYELRKNNFS
110 120 130 140 150
DTGNFGFGIQ EHIDLGIKYD PSIGIYGLDF YVVLGRPGFS IADKKRRTGC
160 170
IGAKHRISKE EAMRWFQQKH DGIILPGN
Length:178
Mass (Da):20,212
Last modified:January 23, 2007 - v3
Checksum:i3489965C9239774E
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti143D → G in CAA23111 (PubMed:8672129).Curated1
Sequence conflicti150C → F in CAA23111 (PubMed:8672129).Curated1
Sequence conflicti170H → Y in AAS55900 (Ref. 1) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY547313 mRNA. Translation: AAS55632.1.
AY550042 mRNA. Translation: AAS55900.1.
F14532 mRNA. Translation: CAA23111.1.
RefSeqiNP_001001638.1. NM_001001638.1.
UniGeneiSsc.56710.

Genome annotation databases

GeneIDi414422.
KEGGissc:414422.

Similar proteinsi

Entry informationi

Entry nameiRL11_PIG
AccessioniPrimary (citable) accession number: Q29205
Secondary accession number(s): Q6QAS7, Q6QDB2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: January 23, 2007
Last modified: November 22, 2017
This is version 96 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Ribosomal proteins
    Ribosomal proteins families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families