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UniProtKB - Q922U2 (K2C5_MOUSE)

Entry version 156 (07 Apr 2021)
Sequence version 1 (01 Dec 2001)
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Protein

Keratin, type II cytoskeletal 5

Gene

Krt5

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:4 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

Miscellaneous

There are two types of cytoskeletal and microfibrillar keratin: I (acidic; 40-55 kDa) and II (neutral to basic; 56-70 kDa).

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>Sitei413StutterSequence analysis1

<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 ...

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-446107, Type I hemidesmosome assembly
R-MMU-6805567, Keratinization
R-MMU-6809371, Formation of the cornified envelope

<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:
Keratin, type II cytoskeletal 5
Alternative name(s):
Cytokeratin-5
Short name:
CK-5
Keratin-5
Short name:
K5
Type-II keratin Kb5
<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:Krt5By similarity
Synonyms:Krt2-5Imported
<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 15

Organism-specific databases

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

More...MGIi		MGI:96702, Krt5

<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>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>Keywords - Cellular componenti

Intermediate filament, Keratin

<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_00000637281 – 580Keratin, type II cytoskeletal 5Add BLAST580

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 residuei5PhosphoserineBy similarity1
Modified residuei8PhosphoserineBy similarity1
Modified residuei16PhosphoserineCombined sources1
Modified residuei21PhosphoserineCombined sources1
Modified residuei26PhosphoserineCombined sources1
Modified residuei36PhosphoserineBy similarity1
Modified residuei47PhosphoserineCombined sources1
Modified residuei61PhosphoserineCombined sources1
Modified residuei68PhosphoserineBy similarity1
Modified residuei72PhosphoserineBy similarity1
Modified residuei75PhosphoserineBy similarity1
Modified residuei79PhosphoserineBy similarity1
Modified residuei526Omega-N-methylarginineCombined sources1

Keywords - PTMi

Methylation, Phosphoprotein

Proteomic databases

The CPTAC Assay portal

More...CPTACi		non-CPTAC-3797

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q922U2

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

More...PaxDbi		Q922U2

PRoteomics IDEntifications database

More...PRIDEi		Q922U2

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		269168

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q922U2

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

More...PhosphoSitePlusi		Q922U2

<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

Expressed in the corneal epithelium (at protein level) (PubMed:26758872). Expressed in the back epidermis of newborns (at protein level) (PubMed:11408584).2 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000061527, Expressed in cornea and 219 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q922U2, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q922U2, 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

Heterodimer of a type I and a type II keratin. Heterodimer with type I keratin KRT25 leading to the formation of keratin intermediate filament (KIF) network. Heterodimer with KRT14.

Interacts with TCHP (By similarity).

Interacts with EPPK1 (PubMed:18285451).

By similarity1 Publication

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		225482, 18 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-5867, Keratin-5 - Keratin-14 dimer complex

Protein interaction database and analysis system

More...IntActi		Q922U2, 1 interactor

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000023709

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q922U2, 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

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

More...SMRi		Q922U2

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini162 – 475IF rodPROSITE-ProRule annotationAdd BLAST314

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>Regioni1 – 161HeadSequence analysisAdd BLAST161
Regioni162 – 197Coil 1ASequence analysisAdd BLAST36
Regioni198 – 216Linker 1Sequence analysisAdd BLAST19
Regioni217 – 309Coil 1BSequence analysisAdd BLAST93
Regioni310 – 332Linker 12Sequence analysisAdd BLAST23
Regioni333 – 471Coil 2Sequence analysisAdd BLAST139
Regioni472 – 580TailSequence analysisAdd BLAST109

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 amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi2 – 38Ser-richSequence analysisAdd BLAST37
Compositional biasi39 – 133Gly-richSequence analysisAdd BLAST95
Compositional biasi495 – 562Gly-richSequence analysisAdd BLAST68

<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 intermediate filament family.PROSITE-ProRule annotation

Keywords - Domaini

Coiled coil

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502QURK, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000160458

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_012560_6_1_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q922U2

Identification of Orthologs from Complete Genome Data

More...OMAi		QSTVSFR

Database of Orthologous Groups

More...OrthoDBi		824246at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q922U2

TreeFam database of animal gene trees

More...TreeFami		TF317854

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.5.1160, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR018039, IF_conserved
IPR039008, IF_rod_dom
IPR042180, IF_rod_dom_coil1B
IPR032444, Keratin_2_head
IPR003054, Keratin_II

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00038, Filament, 1 hit
PF16208, Keratin_2_head, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01276, TYPE2KERATIN

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM01391, Filament, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00226, IF_ROD_1, 1 hit
PS51842, IF_ROD_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.

Q922U2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSRQSSVSFR SGGSRSFSAA SAITPSVSRT SFSSVSRSGG GGGGRISLGG 
        60         70         80         90        100
ACGAGGYGSR SLYNVGGSKR ISYSSGGGSF RNQFGAGGFG FGGGAGSGFG 
       110        120        130        140        150
FGGGAGSGFG FGGGAGFGGG YGGAGFPVCP PGGIQEVTVN QNLLTPLNLQ 
       160        170        180        190        200
IDPTIQRVRT EEREQIKTLN NKFASFIDKV RFLEQQNKVL DTKWALLQEQ 
       210        220        230        240        250
GTKTIKQNLD PLFEQYINNL RRQLDGVLGE RGRLDSELRN MQDLVEDYKN 
       260        270        280        290        300
KYEDEINKRT TAENEFVMLK KDVDAAYMNK VELEARVDAL MDEINFMKMF 
       310        320        330        340        350
FDAELSQMQT HVSDTSVVLS MDNNRSLDLD SIIAEVKAQY EDIANRSRTE 
       360        370        380        390        400
AESWYQTKYE ELQQTAGRHG DDLRNTKHEI SEMNRMIQRL RSEIDNVKKQ 
       410        420        430        440        450
CANLQNAIAE AEQRGELALK DARNKLTELE EALQKAKQDM ARLLREYQEL 
       460        470        480        490        500
MNTKLALDVE IATYRKLLEG EECRLSGEGV GPVNISVVTN SVSSGYGGGS 
       510        520        530        540        550
SIGVGSGFGG GLGSGFAGGL GPRFTRGGGG LGLGSGLSVG GSGFSAGSSQ 
       560        570        580
GGMSFGSGGG SGSSVKFVST TSSSRRSFKS
Length:580
Mass (Da):61,767
Last modified:December 1, 2001 - v1
<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:i304B341FD4224B41
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 conflicti139V → I in AAL16774 (PubMed:11408584).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
AF306785 Genomic DNA Translation: AAL16774.1
BC006780 mRNA Translation: AAH06780.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS27861.1

NCBI Reference Sequences

More...RefSeqi		NP_081287.1, NM_027011.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000023709; ENSMUSP00000023709; ENSMUSG00000061527

Database of genes from NCBI RefSeq genomes

More...GeneIDi		110308

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:110308

UCSC genome browser

More...UCSCi		uc007xtw.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
AF306785 Genomic DNA Translation: AAL16774.1
BC006780 mRNA Translation: AAH06780.1
CCDSiCCDS27861.1
RefSeqiNP_081287.1, NM_027011.2

3D structure databases

SMRiQ922U2
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi225482, 18 interactors
ComplexPortaliCPX-5867, Keratin-5 - Keratin-14 dimer complex
IntActiQ922U2, 1 interactor
STRINGi10090.ENSMUSP00000023709

PTM databases

iPTMnetiQ922U2
PhosphoSitePlusiQ922U2

Proteomic databases

CPTACinon-CPTAC-3797
jPOSTiQ922U2
PaxDbiQ922U2
PRIDEiQ922U2
ProteomicsDBi269168

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		3501, 1480 antibodies

Genome annotation databases

EnsembliENSMUST00000023709; ENSMUSP00000023709; ENSMUSG00000061527
GeneIDi110308
KEGGimmu:110308
UCSCiuc007xtw.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		3852
MGIiMGI:96702, Krt5

Phylogenomic databases

eggNOGiENOG502QURK, Eukaryota
GeneTreeiENSGT00940000160458
HOGENOMiCLU_012560_6_1_1
InParanoidiQ922U2
OMAiQSTVSFR
OrthoDBi824246at2759
PhylomeDBiQ922U2
TreeFamiTF317854

Enzyme and pathway databases

ReactomeiR-MMU-446107, Type I hemidesmosome assembly
R-MMU-6805567, Keratinization
R-MMU-6809371, Formation of the cornified envelope

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		110308, 2 hits in 53 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		Krt5, mouse

Protein Ontology

More...PROi		PR:Q922U2
RNActiQ922U2, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000061527, Expressed in cornea and 219 other tissues
ExpressionAtlasiQ922U2, baseline and differential
GenevisibleiQ922U2, MM

Family and domain databases

Gene3Di1.20.5.1160, 1 hit
InterProiView protein in InterPro
IPR018039, IF_conserved
IPR039008, IF_rod_dom
IPR042180, IF_rod_dom_coil1B
IPR032444, Keratin_2_head
IPR003054, Keratin_II
PfamiView protein in Pfam
PF00038, Filament, 1 hit
PF16208, Keratin_2_head, 1 hit
PRINTSiPR01276, TYPE2KERATIN
SMARTiView protein in SMART
SM01391, Filament, 1 hit
PROSITEiView protein in PROSITE
PS00226, IF_ROD_1, 1 hit
PS51842, IF_ROD_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

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 nameiK2C5_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: Q922U2
Secondary accession number(s): Q920F2
<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: November 8, 2005
Last sequence update: December 1, 2001
Last modified: April 7, 2021
This is version 156 of the entry and version 1 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

Direct protein sequencing, 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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