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UniProtKB - P27548 (CD40L_MOUSE)

Entry version 182 (25 May 2022)
Sequence version 2 (14 Aug 2001)
Previous versions | rss
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Protein

CD40 ligand

Gene

Cd40lg

Organism
Mus musculus (Mouse)
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

Cytokine that acts as a ligand to CD40/TNFRSF5 (By similarity).

Costimulates T-cell proliferation and cytokine production (By similarity).

Its cross-linking on T-cells generates a costimulatory signal which enhances the production of IL4 and IL10 in conjunction with the TCR/CD3 ligation and CD28 costimulation (By similarity).

Induces the activation of NF-kappa-B (By similarity).

Induces the activation of kinases MAPK8 and PAK2 in T-cells (By similarity).

Mediates B-cell proliferation in the absence of co-stimulus as well as IgE production in the presence of IL4 (PubMed:1374165).

Involved in immunoglobulin class switching (PubMed:1374165).

By similarity1 Publication

Acts as a ligand for integrins, specifically ITGA5:ITGB1 and ITGAV:ITGB3; both integrins and the CD40 receptor are required for activation of CD40-CD40LG signaling, which have cell-type dependent effects, such as B-cell activation, NF-kappa-B signaling and anti-apoptotic signaling.

By similarity

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionCytokine

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-198933, Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell
R-MMU-5668541, TNFR2 non-canonical NF-kB pathway
R-MMU-5676594, TNF receptor superfamily (TNFSF) members mediating non-canonical NF-kB pathway

<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:
CD40 ligand
Short name:
CD40-L
Alternative name(s):
T-cell antigen Gp39
TNF-related activation protein
Short name:
TRAP
Tumor necrosis factor ligand superfamily member 5
CD_antigen: CD154
Cleaved into the following 2 chains:
CD40 ligand, membrane form
CD40 ligand, soluble formBy similarity
Short name:
sCD40LBy similarity
<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:Cd40lg
Synonyms:Cd40l, Tnfsf5
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<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
  • UP000000589 <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: Chromosome X

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...MGIi		MGI:88337, Cd40lg

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000031132

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 22CytoplasmicSequence analysisAdd BLAST22
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei23 – 46Helical; Signal-anchor for type II membrane proteinSequence analysisAdd BLAST24
Topological domaini47 – 260ExtracellularSequence analysisAdd BLAST214

Keywords - Cellular componenti

Cell membrane, Membrane, Secreted

<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 '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_00000344901 – 260CD40 ligand, membrane formAdd BLAST260
ChainiPRO_0000034491112 – 260CD40 ligand, soluble formBy similarityAdd BLAST149

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi177 ↔ 2171 Publication
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi239N-linked (GlcNAc...) asparagineSequence analysis1

<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

The soluble form derives from the membrane form by proteolytic processing.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei111 – 112CleavageBy similarity2

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...PaxDbi		P27548

PRoteomics IDEntifications database

More...PRIDEi		P27548

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		281269

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		P27548, 1 site

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P27548

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

More...PhosphoSitePlusi		P27548

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Specifically expressed on activated CD4+ T-lymphocytes.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000031132, Expressed in thymus and 48 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P27548, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P27548, MM

<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

Homotrimer (PubMed:8095800).

Interacts with CD28 (By similarity). CD40 ligand, soluble form: Exists as either a monomer or a homotrimer (By similarity).

Forms a ternary complex between CD40 and integrins for CD40-CD40LG signaling (By similarity).

1 PublicationBy similarity

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000033466

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P27548, protein

<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

AlphaFold Protein Structure Database

More...AlphaFoldDBi		P27548

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

More...SMRi		P27548

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

<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

Belongs to the tumor necrosis factor family.Curated

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3656, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT01040000240394

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_093203_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P27548

Identification of Orthologs from Complete Genome Data

More...OMAi		YLHIPKE

Database of Orthologous Groups

More...OrthoDBi		1146113at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P27548

TreeFam database of animal gene trees

More...TreeFami		TF332169

Family and domain databases

Conserved Domains Database

More...CDDi		cd00184, TNF, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.120.40, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR003263, CD40L
IPR021184, TNF_CS
IPR006052, TNF_dom
IPR008983, Tumour_necrosis_fac-like_dom

The PANTHER Classification System

More...PANTHERi		PTHR11471:SF5, PTHR11471:SF5, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00229, TNF, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF016527, TNF_5, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01702, CD40LIGAND

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00207, TNF, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49842, SSF49842, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00251, TNF_1, 1 hit
PS50049, TNF_2, 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>Sequencei

<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.

P27548-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIETYSQPSP RSVATGLPAS MKIFMYLLTV FLITQMIGSV LFAVYLHRRL 
        60         70         80         90        100
DKVEEEVNLH EDFVFIKKLK RCNKGEGSLS LLNCEEMRRQ FEDLVKDITL 
       110        120        130        140        150
NKEEKKENSF EMQRGDEDPQ IAAHVVSEAN SNAASVLQWA KKGYYTMKSN 
       160        170        180        190        200
LVMLENGKQL TVKREGLYYV YTQVTFCSNR EPSSQRPFIV GLWLKPSSGS 
       210        220        230        240        250
ERILLKAANT HSSSQLCEQQ SVHLGGVFEL QAGASVFVNV TEASQVIHRV 
       260
GFSSFGLLKL
Length:260
Mass (Da):29,370
Last modified:August 14, 2001 - v2
<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:i7E1AC117473672AD
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti198S → I in AAC13640 (PubMed:7520529).Curated1

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
X65453 mRNA Translation: CAA46448.2
S71858 Genomic DNA Translation: AAC13639.1
S71861 Genomic DNA Translation: AAC13640.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS30152.1

Protein sequence database of the Protein Information Resource

More...PIRi		S21738

NCBI Reference Sequences

More...RefSeqi		NP_035746.2, NM_011616.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000033466; ENSMUSP00000033466; ENSMUSG00000031132

Database of genes from NCBI RefSeq genomes

More...GeneIDi		21947

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:21947

UCSC genome browser

More...UCSCi		uc009thb.1, mouse

<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
X65453 mRNA Translation: CAA46448.2
S71858 Genomic DNA Translation: AAC13639.1
S71861 Genomic DNA Translation: AAC13640.1
CCDSiCCDS30152.1
PIRiS21738
RefSeqiNP_035746.2, NM_011616.2

3D structure databases

AlphaFoldDBiP27548
SMRiP27548
ModBaseiSearch...

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000033466

PTM databases

GlyGeniP27548, 1 site
iPTMnetiP27548
PhosphoSitePlusiP27548

Proteomic databases

PaxDbiP27548
PRIDEiP27548
ProteomicsDBi281269

Protocols and materials databases

ABCD curated depository of sequenced antibodies

More...ABCDi		P27548, 1 sequenced antibody

Antibodypedia a portal for validated antibodies

More...Antibodypediai		16693, 2083 antibodies from 48 providers

The DNASU plasmid repository

More...DNASUi		21947

Genome annotation databases

EnsembliENSMUST00000033466; ENSMUSP00000033466; ENSMUSG00000031132
GeneIDi21947
KEGGimmu:21947
UCSCiuc009thb.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		959
MGIiMGI:88337, Cd40lg
VEuPathDBiHostDB:ENSMUSG00000031132

Phylogenomic databases

eggNOGiKOG3656, Eukaryota
GeneTreeiENSGT01040000240394
HOGENOMiCLU_093203_0_0_1
InParanoidiP27548
OMAiYLHIPKE
OrthoDBi1146113at2759
PhylomeDBiP27548
TreeFamiTF332169

Enzyme and pathway databases

ReactomeiR-MMU-198933, Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell
R-MMU-5668541, TNFR2 non-canonical NF-kB pathway
R-MMU-5676594, TNF receptor superfamily (TNFSF) members mediating non-canonical NF-kB pathway

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		21947, 0 hits in 109 CRISPR screens

Protein Ontology

More...PROi		PR:P27548
RNActiP27548, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000031132, Expressed in thymus and 48 other tissues
ExpressionAtlasiP27548, baseline and differential
GenevisibleiP27548, MM

Family and domain databases

CDDicd00184, TNF, 1 hit
Gene3Di2.60.120.40, 1 hit
InterProiView protein in InterPro
IPR003263, CD40L
IPR021184, TNF_CS
IPR006052, TNF_dom
IPR008983, Tumour_necrosis_fac-like_dom
PANTHERiPTHR11471:SF5, PTHR11471:SF5, 1 hit
PfamiView protein in Pfam
PF00229, TNF, 1 hit
PIRSFiPIRSF016527, TNF_5, 1 hit
PRINTSiPR01702, CD40LIGAND
SMARTiView protein in SMART
SM00207, TNF, 1 hit
SUPFAMiSSF49842, SSF49842, 1 hit
PROSITEiView protein in PROSITE
PS00251, TNF_1, 1 hit
PS50049, TNF_2, 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 nameiCD40L_MOUSE
<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: P27548
<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: August 1, 1992
Last sequence update: August 14, 2001
Last modified: May 25, 2022
This is version 182 of the entry and version 2 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. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families
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