Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

NKG2-D type II integral membrane protein

Gene

Klrk1

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

Function as an activating and costimulatory receptor involved in immunosurveillance upon binding to various cellular stress-inducible ligands displayed at the surface of autologous tumor cells and virus-infected cells. Provides both stimulatory and costimulatory innate immune responses on activated killer (NK) cells, leading to cytotoxic activity. Acts as a costimulatory receptor for T-cell receptor (TCR) in CD8+ T-cell-mediated adaptive immune responses by amplifying T-cell activation. Stimulates perforin-mediated elimination of ligand-expressing tumor cells. Signaling involves calcium influx, culminating in the expression of TNF-alpha. Participates in NK cell-mediated bone marrow graft rejection. May play a regulatory role in differentiation and survival of NK cells. Binds to ligands belonging to various subfamilies of MHC class I-related glycoproteins including RAET1A, RAET1B, RAET1C, RAET1D, RAET1E, H60 and MULT1.14 Publications

Miscellaneous

Is not capable of signal transduction by itself; isoform 1 operates either through the signaling adapter protein HCST and isoform 2 through both HCST and TYROBP signaling adapter proteins (PubMed:12426564). Some families of ligands for mouse and human KLRK1 receptors have been characterized being very similar in structure and highly likely to be orthologs. In humans, an additional distinct subfamily of ligands (MICA and MICB) differs structurally, having an extra MHC alpha 3-like domain (PubMed:23298206).2 Publications

<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

  • carbohydrate binding Source: UniProtKB-KW
  • kinase binding Source: UniProtKB
  • MHC class Ib receptor activity Source: MGI
  • MHC class I protein binding Source: MGI
  • protein homodimerization activity Source: MGI
  • signaling receptor activity Source: GO_Central

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 functionReceptor
Biological processAdaptive immunity, Differentiation, Immunity, Innate immunity
LigandLectin

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-2424491 DAP12 signaling

<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_and_taxonomy_section">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:
NKG2-D type II integral membrane protein
Alternative name(s):
Killer cell lectin-like receptor subfamily K member 1
NK cell receptor D
NKG2-D-activating NK receptor
CD_antigen: CD314
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:Klrk1
Synonyms:Nkg2d
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_manual">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 6

Organism-specific databases

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

More...
MGIi
MGI:1196250 Klrk1

<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

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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'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 – 66CytoplasmicSequence analysisAdd BLAST66
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'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>Transmembranei67 – 89Helical; Signal-anchor for type II membrane proteinSequence analysisAdd BLAST23
Topological domaini90 – 232ExtracellularSequence analysisAdd BLAST143

Keywords - Cellular componenti

Cell membrane, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the ‘Pathology and Biotech’ section provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

Involved in autoreactive CD8(+) T-cell-mediated development of autoimmune diabetes.1 Publication

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Mice display no visible phenotype. According to PubMed:18394936, show normal development of NK cells, B and T cells but display enhanced formation of aggressive tumors. According to PubMed:19631564, exhibit developmental perturbation in size of NK cell subpopulations, increased proliferation, faster maturation and increased sensitivity to apoptosis of immature NK cells, and lower cytolytic response to KLRK1-sensitive tumor targets.2 Publications

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000466681 – 232NKG2-D type II integral membrane proteinAdd BLAST232

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 bondi112 ↔ 121
Disulfide bondi115 ↔ 126
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">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>Glycosylationi137N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi143 ↔ 227
Glycosylationi147N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi179N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi205 ↔ 219

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...
PaxDbi
O54709

PRoteomics IDEntifications database

More...
PRIDEi
O54709

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
O54709

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

More...
PhosphoSitePlusi
O54709

<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 natural killer (NK) cells, activated CD8+ alpha-beta and gamma-delta T-cells and natural killer T (NKT) cells (at protein level). May be expressed on dendritic cell (DC). Isoform 1 is strongly expressed in natural killer (NK) cells. Isoform 2 is weakly expressed in natural killer (NK) cells. Isoform 1 and isoform 2 are expressed in stimulated, but not in unstimulated, CD8+ T-cells and macrophages.4 Publications

<p>This subsection of the ‘Expression’ section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified ‘at the protein level’.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Expressed in NK cells from the thymus at 15 dpc (at protein level).1 Publication

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Up-regulated in activated CD8+ T-cells. Up-regulated upon lipopolysaccharide (LPS) and interferon treatments in macrophages. Up-regulated in CD8+ T-cell infiltring pancreatic islets of prediabetic nonobese diabetic (NOD) mice (at protein level). Isoform 1 and isoform 2 are up-regulated upon T-cell receptor (TCR) stimulation in CD8+ T-cells. Isoform 1 is modestly up-regulated upon lipopolysaccharide (LPS) in macrophages. Isoform 2 is up-regulated upon lipopolysaccharide (LPS) in macrophages. Isoform 2 is up-regulated upon poly(I:C) and interleukin IL2 in natural killer (NK) cells.2 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000030149 Expressed in 91 organ(s), highest expression level in frontal cortex

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
O54709 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
O54709 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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer; disulfide-linked. Heterohexamer composed of two subunits of KLRK1 and four subunits of HCST/DAP10 (By similarity). Isoform 1 (via transmembrane domain) interacts with HCST/DAP10; the interaction is required for KLRK1 cell surface expression on activated CD8+ T-cells, but is dispensable on activated TYROBP-expressing NK cells. Isoform 2 (via transmembrane domain) interacts with HCST/DAP10 (via transmembrane domain); the interaction is required for KLRK1 NK cell surface expression and induces NK cell-mediated cytotoxicity. Isoform 2 (via transmembrane domain) interacts with TYROBP (via transmembrane domain); the interaction is required for KLRK1 NK cell surface expression and induce NK cell-mediated cytotoxicity and cytokine secretion. Isoform 1 does not interact with TYROBP. Interacts with CEACAM1; recruits PTPN6 that dephosphorylates VAV1 (By similarity).By similarity4 Publications

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
205095, 3 interactors

Protein interaction database and analysis system

More...
IntActi
O54709, 1 interactor

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000032252

<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

Secondary structure

1232
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1HQ8X-ray1.95A110-232[»]
4PP8X-ray1.95A/B109-232[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
O54709

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

More...
SMRi
O54709

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
O54709

<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_and_domains_section">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>Domaini122 – 228C-type lectinPROSITE-ProRule annotationAdd BLAST107

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG4297 Eukaryota
ENOG410XPJ1 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000154558

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000220925

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG052629

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
O54709

KEGG Orthology (KO)

More...
KOi
K06728

Database of Orthologous Groups

More...
OrthoDBi
1201127at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
O54709

TreeFam database of animal gene trees

More...
TreeFami
TF336674

Family and domain databases

Conserved Domains Database

More...
CDDi
cd03593 CLECT_NK_receptors_like, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.10.100.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001304 C-type_lectin-like
IPR016186 C-type_lectin-like/link_sf
IPR016187 CTDL_fold
IPR033992 NKR-like_CTLD

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00059 Lectin_C, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00034 CLECT, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF56436 SSF56436, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50041 C_TYPE_LECTIN_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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket
Note: A number of isoforms are produced.

This entry has 2 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform 1 (identifier: O54709-1) [UniParc]FASTAAdd to basket
Also known as: NKG2D long, NKG2D-L

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MALIRDRKSH HSEMSKCHNY DLKPAKWDTS QEQQKQRLAL TTSQPGENGI
60 70 80 90 100
IRGRYPIEKL KISPMFVVRV LAIALAIRFT LNTLMWLAIF KETFQPVLCN
110 120 130 140 150
KEVPVSSREG YCGPCPNNWI CHRNNCYQFF NEEKTWNQSQ ASCLSQNSSL
160 170 180 190 200
LKIYSKEEQD FLKLVKSYHW MGLVQIPANG SWQWEDGSSL SYNQLTLVEI
210 220 230
PKGSCAVYGS SFKAYTEDCA NLNTYICMKR AV
Length:232
Mass (Da):26,710
Last modified:May 1, 1999 - 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:i050536EF8C23088A
GO
Isoform 2 (identifier: O54709-2) [UniParc]FASTAAdd to basket
Also known as: NKG2D short, NKG2D-S

The sequence of this isoform differs from the canonical sequence as follows:
     1-13: Missing.

Show »
Length:219
Mass (Da):25,148
Checksum:i01A3B539F9E24A6A
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
Q3TCW7Q3TCW7_MOUSE
NKG2-D type II integral membrane pr...
Klrk1
225Annotation score:

Annotation score:1 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>

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting. The information stored in this subsection is used to automatically construct alternative protein sequence(s) for display.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0539451 – 13Missing in isoform 2. 1 PublicationAdd BLAST13

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
AF054819 mRNA Translation: AAC24356.1
AF039026 mRNA Translation: AAD02117.1
BC057147 mRNA Translation: AAH57147.1
AF030313 mRNA Translation: AAC28245.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS39660.1 [O54709-1]
CCDS39661.1 [O54709-2]

NCBI Reference Sequences

More...
RefSeqi
NP_001076791.1, NM_001083322.2 [O54709-2]
NP_149069.1, NM_033078.4 [O54709-1]

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Mm.8217

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000032252; ENSMUSP00000032252; ENSMUSG00000030149 [O54709-1]
ENSMUST00000095412; ENSMUSP00000093061; ENSMUSG00000030149 [O54709-2]

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
27007

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:27007

UCSC genome browser

More...
UCSCi
uc009egf.2 mouse [O54709-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross_references_section">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Functional Glycomics Gateway - Glycan Binding

NKG2 D

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF054819 mRNA Translation: AAC24356.1
AF039026 mRNA Translation: AAD02117.1
BC057147 mRNA Translation: AAH57147.1
AF030313 mRNA Translation: AAC28245.1
CCDSiCCDS39660.1 [O54709-1]
CCDS39661.1 [O54709-2]
RefSeqiNP_001076791.1, NM_001083322.2 [O54709-2]
NP_149069.1, NM_033078.4 [O54709-1]
UniGeneiMm.8217

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1HQ8X-ray1.95A110-232[»]
4PP8X-ray1.95A/B109-232[»]
ProteinModelPortaliO54709
SMRiO54709
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi205095, 3 interactors
IntActiO54709, 1 interactor
STRINGi10090.ENSMUSP00000032252

PTM databases

iPTMnetiO54709
PhosphoSitePlusiO54709

Proteomic databases

PaxDbiO54709
PRIDEiO54709

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000032252; ENSMUSP00000032252; ENSMUSG00000030149 [O54709-1]
ENSMUST00000095412; ENSMUSP00000093061; ENSMUSG00000030149 [O54709-2]
GeneIDi27007
KEGGimmu:27007
UCSCiuc009egf.2 mouse [O54709-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
22914
MGIiMGI:1196250 Klrk1

Phylogenomic databases

eggNOGiKOG4297 Eukaryota
ENOG410XPJ1 LUCA
GeneTreeiENSGT00940000154558
HOGENOMiHOG000220925
HOVERGENiHBG052629
InParanoidiO54709
KOiK06728
OrthoDBi1201127at2759
PhylomeDBiO54709
TreeFamiTF336674

Enzyme and pathway databases

ReactomeiR-MMU-198933 Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell
R-MMU-2424491 DAP12 signaling

Miscellaneous databases

EvolutionaryTraceiO54709

Protein Ontology

More...
PROi
PR:O54709

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000030149 Expressed in 91 organ(s), highest expression level in frontal cortex
ExpressionAtlasiO54709 baseline and differential
GenevisibleiO54709 MM

Family and domain databases

CDDicd03593 CLECT_NK_receptors_like, 1 hit
Gene3Di3.10.100.10, 1 hit
InterProiView protein in InterPro
IPR001304 C-type_lectin-like
IPR016186 C-type_lectin-like/link_sf
IPR016187 CTDL_fold
IPR033992 NKR-like_CTLD
PfamiView protein in Pfam
PF00059 Lectin_C, 1 hit
SMARTiView protein in SMART
SM00034 CLECT, 1 hit
SUPFAMiSSF56436 SSF56436, 1 hit
PROSITEiView protein in PROSITE
PS50041 C_TYPE_LECTIN_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiNKG2D_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: O54709
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 24, 2004
Last sequence update: May 1, 1999
Last modified: January 16, 2019
This is version 150 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again