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Entry version 123 (02 Jun 2021)
Sequence version 3 (23 Jan 2007)
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Protein

60S ribosomal protein L4

Gene

Rpl4

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionRibonucleoprotein, Ribosomal protein

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-156827, L13a-mediated translational silencing of Ceruloplasmin expression
R-RNO-1799339, SRP-dependent cotranslational protein targeting to membrane
R-RNO-6791226, Major pathway of rRNA processing in the nucleolus and cytosol
R-RNO-72689, Formation of a pool of free 40S subunits
R-RNO-72706, GTP hydrolysis and joining of the 60S ribosomal subunit
R-RNO-975956, Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC)
R-RNO-975957, Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC)

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
60S ribosomal protein L4
Alternative name(s):
60S ribosomal protein L1
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Rpl4
Synonyms:Rpl1
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiRattus norvegicus (Rat)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10116 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Unplaced

Organism-specific databases

Rat genome database

More...
RGDi
619824, Rpl4

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001293532 – 42160S ribosomal protein L4Add BLAST420

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylalanineBy similarity1
Modified residuei14N6-acetyllysineBy similarity1
Modified residuei97Omega-N-methylarginineBy similarity1
Modified residuei106N6-acetyllysineBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki239Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei259N6-acetyllysineBy similarity1
Modified residuei266PhosphothreonineBy similarity1
Modified residuei290PhosphoserineCombined sources1
Modified residuei295PhosphoserineCombined sources1
Modified residuei300CitrullineBy similarity1
Cross-linki327Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei333N6-acetyllysineBy similarity1
Modified residuei353N6-acetyllysineBy similarity1
Modified residuei364N6-acetyllysine; alternateBy similarity1
Cross-linki364Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1); alternateBy similarity
Modified residuei365PhosphoserineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Citrullinated by PADI4.By similarity

Keywords - PTMi

Acetylation, Citrullination, Isopeptide bond, Methylation, Phosphoprotein, Ubl conjugation

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P50878

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P50878

PRoteomics IDEntifications database

More...
PRIDEi
P50878

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P50878

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P50878

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

May bind IPO9 with low affinity (By similarity).

Interacts with RBM3.

By similarity1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
249017, 6 interactors

Protein interaction database and analysis system

More...
IntActi
P50878, 4 interactors

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000013462

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P50878

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni365 – 421DisorderedSequence analysisAdd BLAST57

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi369 – 387Basic and acidic residuesSequence analysisAdd BLAST19
Compositional biasi402 – 421Basic and acidic residuesSequence analysisAdd BLAST20

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1475, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P50878

Database of Orthologous Groups

More...
OrthoDBi
878848at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P50878

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.1370.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR025755, Ribos_L4_C_dom
IPR002136, Ribosomal_L4/L1e
IPR013000, Ribosomal_L4/L1e_euk/arc_CS
IPR023574, Ribosomal_L4_dom_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF14374, Ribos_L4_asso_C, 1 hit
PF00573, Ribosomal_L4, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52166, SSF52166, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00939, RIBOSOMAL_L1E, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

P50878-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MACARPLISV YSEKGESSGK NVTLPAVFKA PIRPDIVNFV HTNLRKNNRQ
60 70 80 90 100
PYAVSELAGH QTSAESWGTG RAVARIPRVR GGGTHRSGQG AFGNMCRGGR
110 120 130 140 150
MFAPTKTWRR WHRRVNTTQK RYAICSALAA SALPALVMSK GHCVEEVPEL
160 170 180 190 200
PLVVEDKVES YKKTKEAVQL LKKLKAWNDI KKVYASQRMR AGKGKMRNRR
210 220 230 240 250
RIQRRGPCII YNEDNGIIKA FRNIPGITLL NVSKLNILKL APGGHVGRFC
260 270 280 290 300
IWTESAFRKL DELYGTWRKA ASLKSNYNLP MHKMMNTDLS RILKSPEIQR
310 320 330 340 350
ALRAPRKKIH RRVLKKNPLK NLRIMLKLNP YAKTMRRNTI LRQARNHKLR
360 370 380 390 400
VKKLEAAAAA LAAKSEKIVP EKGAGDKKPA VGKKGKKPVD AKKLKKPAGK
410 420
KVVTKKPAEK KPTTEEKKSA A
Length:421
Mass (Da):47,257
Last modified:January 23, 2007 - v3
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i08C82C1D7A49AAC5
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q6P3V9Q6P3V9_RAT
60S ribosomal protein L4
Rpl4 rCG_58071
421Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
X82180 mRNA Translation: CAA57671.1

Protein sequence database of the Protein Information Resource

More...
PIRi
JC4277

NCBI Reference Sequences

More...
RefSeqi
NP_071955.1, NM_022510.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
64302

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:64302

UCSC genome browser

More...
UCSCi
RGD:619824, rat

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X82180 mRNA Translation: CAA57671.1
PIRiJC4277
RefSeqiNP_071955.1, NM_022510.1

3D structure databases

SMRiP50878
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi249017, 6 interactors
IntActiP50878, 4 interactors
STRINGi10116.ENSRNOP00000013462

PTM databases

iPTMnetiP50878
PhosphoSitePlusiP50878

Proteomic databases

jPOSTiP50878
PaxDbiP50878
PRIDEiP50878

Genome annotation databases

GeneIDi64302
KEGGirno:64302
UCSCiRGD:619824, rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
6124
RGDi619824, Rpl4

Phylogenomic databases

eggNOGiKOG1475, Eukaryota
InParanoidiP50878
OrthoDBi878848at2759
PhylomeDBiP50878

Enzyme and pathway databases

ReactomeiR-RNO-156827, L13a-mediated translational silencing of Ceruloplasmin expression
R-RNO-1799339, SRP-dependent cotranslational protein targeting to membrane
R-RNO-6791226, Major pathway of rRNA processing in the nucleolus and cytosol
R-RNO-72689, Formation of a pool of free 40S subunits
R-RNO-72706, GTP hydrolysis and joining of the 60S ribosomal subunit
R-RNO-975956, Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC)
R-RNO-975957, Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC)

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P50878

Family and domain databases

Gene3Di3.40.1370.10, 1 hit
InterProiView protein in InterPro
IPR025755, Ribos_L4_C_dom
IPR002136, Ribosomal_L4/L1e
IPR013000, Ribosomal_L4/L1e_euk/arc_CS
IPR023574, Ribosomal_L4_dom_sf
PfamiView protein in Pfam
PF14374, Ribos_L4_asso_C, 1 hit
PF00573, Ribosomal_L4, 1 hit
SUPFAMiSSF52166, SSF52166, 1 hit
PROSITEiView protein in PROSITE
PS00939, RIBOSOMAL_L1E, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiRL4_RAT
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P50878
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: January 23, 2007
Last modified: June 2, 2021
This is version 123 of the entry and version 3 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. Ribosomal proteins
    Ribosomal proteins families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
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