Skip Header

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

UniProtKB - Q8NHJ6 (LIRB4_HUMAN)

Entry version 161 (22 Apr 2020)
Sequence version 3 (08 Feb 2011)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Leukocyte immunoglobulin-like receptor subfamily B member 4

Gene

LILRB4

Organism
Homo sapiens (Human)
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

Receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles. Involved in the down-regulation of the immune response and the development of tolerance, e.g. towards transplants. Interferes with TNFRSF5-signaling and NF-kappa-B up-regulation. Inhibits receptor-mediated phosphorylation of cellular proteins and mobilization of intracellular calcium ions.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

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 functionReceptor
Biological processAdaptive immunity, Immunity

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-198933 Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell

SIGNOR Signaling Network Open Resource

More...SIGNORi		Q8NHJ6

<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:
Leukocyte immunoglobulin-like receptor subfamily B member 4
Alternative name(s):
CD85 antigen-like family member K
Immunoglobulin-like transcript 3
Short name:
ILT-3
Leukocyte immunoglobulin-like receptor 5
Short name:
LIR-5
Monocyte inhibitory receptor HM18
CD_antigen: CD85k
<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:LILRB4
Synonyms:ILT3, LIR5
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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 19

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:6608 LILRB4

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		604821 gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q8NHJ6

<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 & Seán O’Donoghue; Source: COMPARTMENTS

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 domaini22 – 259ExtracellularSequence analysisAdd BLAST238
<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>Transmembranei260 – 280HelicalSequence analysisAdd BLAST21
Topological domaini281 – 448CytoplasmicSequence analysisAdd BLAST168

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

Organism-specific databases

DisGeNET

More...DisGeNETi		11006

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA30382

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q8NHJ6 Tbio

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		LILRB4

Domain mapping of disease mutations (DMDM)

More...DMDMi		322510117

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 21Sequence analysisAdd BLAST21
<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_000001482322 – 448Leukocyte immunoglobulin-like receptor subfamily B member 4Add BLAST427

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 bondi49 ↔ 98PROSITE-ProRule annotation1 Publication
Disulfide bondi144 ↔ 195PROSITE-ProRule annotation1 Publication
<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 residuei319PhosphoserineCombined sources1

Keywords - PTMi

Disulfide bond, Phosphoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q8NHJ6

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q8NHJ6

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

More...PaxDbi		Q8NHJ6

PeptideAtlas

More...PeptideAtlasi		Q8NHJ6

PRoteomics IDEntifications database

More...PRIDEi		Q8NHJ6

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		73714 [Q8NHJ6-1]
73715 [Q8NHJ6-2]
73716 [Q8NHJ6-3]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q8NHJ6

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

More...PhosphoSitePlusi		Q8NHJ6

<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

Detected in monocytes, macrophages, dendritic cells, lung, natural killer cells and B-cells.3 Publications

<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

Upon contact with CD8+CD28- alloantigen-specific T suppressor (Ts) cells.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000186818 Expressed in layer of synovial tissue and 150 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q8NHJ6 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q8NHJ6 HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000186818 Tissue enhanced (blood, lymphoid tissue)

<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

Binds PTPN6 when phosphorylated.

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...BioGridi		116197, 16 interactors

Protein interaction database and analysis system

More...IntActi		Q8NHJ6, 15 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000375616

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q8NHJ6 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

Secondary structure

1448
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...SMRi		Q8NHJ6

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		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>Domaini27 – 118Ig-like C2-type 1Add BLAST92
Domaini124 – 218Ig-like C2-type 2Add BLAST95

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi358 – 363ITIM motif 16
Motifi410 – 415ITIM motif 26
Motifi440 – 445ITIM motif 36

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Contains 3 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases.

Keywords - Domaini

Immunoglobulin domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG410IHKK Eukaryota
ENOG411142H LUCA

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q8NHJ6

KEGG Orthology (KO)

More...KOi		K06512

Database of Orthologous Groups

More...OrthoDBi		1000446at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q8NHJ6

TreeFam database of animal gene trees

More...TreeFami		TF336644

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.40.10, 2 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR007110 Ig-like_dom
IPR036179 Ig-like_dom_sf
IPR013783 Ig-like_fold
IPR013151 Immunoglobulin

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00047 ig, 1 hit
PF13895 Ig_2, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48726 SSF48726, 2 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50835 IG_LIKE, 2 hits

<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>Sequences (3+)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 describes 3 <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. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 3 described isoforms and 25 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q8NHJ6-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali 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
MIPTFTALLC LGLSLGPRTH MQAGPLPKPT LWAEPGSVIS WGNSVTIWCQ 
        60         70         80         90        100
GTLEAREYRL DKEESPAPWD RQNPLEPKNK ARFSIPSMTE DYAGRYRCYY 
       110        120        130        140        150
RSPVGWSQPS DPLELVMTGA YSKPTLSALP SPLVTSGKSV TLLCQSRSPM 
       160        170        180        190        200
DTFLLIKERA AHPLLHLRSE HGAQQHQAEF PMSPVTSVHG GTYRCFSSHG 
       210        220        230        240        250
FSHYLLSHPS DPLELIVSGS LEDPRPSPTR SVSTAAGPED QPLMPTGSVP 
       260        270        280        290        300
HSGLRRHWEV LIGVLVVSIL LLSLLLFLLL QHWRQGKHRT LAQRQADFQR 
       310        320        330        340        350
PPGAAEPEPK DGGLQRRSSP AADVQGENFC AAVKNTQPED GVEMDTRQSP 
       360        370        380        390        400
HDEDPQAVTY AKVKHSRPRR EMASPPSPLS GEFLDTKDRQ AEEDRQMDTE 
       410        420        430        440 
AAASEAPQDV TYAQLHSFTL RQKATEPPPS QEGASPAEPS VYATLAIH
Length:448
Mass (Da):49,356
Last modified:February 8, 2011 - 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:iC18C21694F283FBB
GO
Isoform 2 (identifier: Q8NHJ6-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     348-348: Missing.

Note: Alternative use of an acceptor site.Curated
Show »
Length:447
Mass (Da):49,228
Checksum:i5DF5A3445A3AD4FF
GO
Isoform 3 (identifier: Q8NHJ6-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     330-330: C → SG

Show »
Length:449
Mass (Da):49,397
Checksum:iBA6F3F253EF07089
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 are 25 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A0A0MSZ8A0A0A0MSZ8_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
447Annotation 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>
A0A0A0MS20A0A0A0MS20_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
449Annotation 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>
C9JST2C9JST2_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
399Annotation 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>
A0A0G2JM43A0A0G2JM43_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
399Annotation 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>
A0A0G2JM57A0A0G2JM57_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
447Annotation 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>
A0A0G2JM84A0A0G2JM84_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
448Annotation 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>
A0A0G2JMH7A0A0G2JMH7_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
449Annotation 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>
A0A0G2JNE9A0A0G2JNE9_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
448Annotation 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>
A0A0G2JP25A0A0G2JP25_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
448Annotation 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>
A0A0G2JP84A0A0G2JP84_HUMAN
Leukocyte immunoglobulin-like recep...
LILRB4
447Annotation 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>
There are more potential isoformsShow all

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_0255015F → L1 PublicationCorresponds to variant dbSNP:rs28366008Ensembl.1
Natural variantiVAR_02550218R → S. Corresponds to variant dbSNP:rs11540761Ensembl.1
Natural variantiVAR_04784620H → D1 PublicationCorresponds to variant dbSNP:rs11540762Ensembl.1
Natural variantiVAR_017014223D → G4 PublicationsCorresponds to variant dbSNP:rs731170Ensembl.1
Natural variantiVAR_025503330C → Y. Corresponds to variant dbSNP:rs11574575Ensembl.1
Natural variantiVAR_025504335N → D. Corresponds to variant dbSNP:rs11574576Ensembl.1
Natural variantiVAR_017015362K → E1 PublicationCorresponds to variant dbSNP:rs2764337Ensembl.1
Natural variantiVAR_030939362K → T. Corresponds to variant dbSNP:rs11574589Ensembl.1
Natural variantiVAR_025505414Q → R2 PublicationsCorresponds to variant dbSNP:rs1048801Ensembl.1

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.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_035939330C → SG in isoform 3. 1 Publication1
Alternative sequenceiVSP_008460348Missing in isoform 2. 2 Publications1

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
U91925 mRNA Translation: AAB68665.1
AF025532 mRNA Translation: AAB87666.1
AF189768 Genomic DNA Translation: AAG02024.1
AF283988 mRNA Translation: AAL36992.1
CR542048 mRNA Translation: CAG46845.1
CR609786 mRNA No translation available.
AC009892 Genomic DNA No translation available.
AC011515 Genomic DNA No translation available.
BC026309 mRNA Translation: AAH26309.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS12902.1 [Q8NHJ6-1]
CCDS42618.1 [Q8NHJ6-2]

NCBI Reference Sequences

More...RefSeqi		NP_001265355.2, NM_001278426.3
NP_001265356.2, NM_001278427.3
NP_001265357.2, NM_001278428.3
NP_001265358.2, NM_001278429.3
NP_001265359.2, NM_001278430.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000391736; ENSP00000375616; ENSG00000186818
ENST00000612454; ENSP00000479829; ENSG00000275730 [Q8NHJ6-1]
ENST00000614699; ENSP00000478542; ENSG00000275730 [Q8NHJ6-3]
ENST00000621693; ENSP00000482234; ENSG00000275730 [Q8NHJ6-2]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		11006

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:11006

UCSC genome browser

More...UCSCi		uc002qgp.5 human [Q8NHJ6-1]

Keywords - Coding sequence diversityi

Alternative splicing, Polymorphism

<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
U91925 mRNA Translation: AAB68665.1
AF025532 mRNA Translation: AAB87666.1
AF189768 Genomic DNA Translation: AAG02024.1
AF283988 mRNA Translation: AAL36992.1
CR542048 mRNA Translation: CAG46845.1
CR609786 mRNA No translation available.
AC009892 Genomic DNA No translation available.
AC011515 Genomic DNA No translation available.
BC026309 mRNA Translation: AAH26309.1
CCDSiCCDS12902.1 [Q8NHJ6-1]
CCDS42618.1 [Q8NHJ6-2]
RefSeqiNP_001265355.2, NM_001278426.3
NP_001265356.2, NM_001278427.3
NP_001265357.2, NM_001278428.3
NP_001265358.2, NM_001278429.3
NP_001265359.2, NM_001278430.3

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
3P2TX-ray1.70A24-219[»]
6K7OX-ray3.00A/P/Q/R24-118[»]
SMRiQ8NHJ6
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGridi116197, 16 interactors
IntActiQ8NHJ6, 15 interactors
STRINGi9606.ENSP00000375616

PTM databases

iPTMnetiQ8NHJ6
PhosphoSitePlusiQ8NHJ6

Polymorphism and mutation databases

BioMutaiLILRB4
DMDMi322510117

Proteomic databases

jPOSTiQ8NHJ6
MassIVEiQ8NHJ6
PaxDbiQ8NHJ6
PeptideAtlasiQ8NHJ6
PRIDEiQ8NHJ6
ProteomicsDBi73714 [Q8NHJ6-1]
73715 [Q8NHJ6-2]
73716 [Q8NHJ6-3]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		35096 269 antibodies

The DNASU plasmid repository

More...DNASUi		11006

Genome annotation databases

EnsembliENST00000391736; ENSP00000375616; ENSG00000186818
ENST00000612454; ENSP00000479829; ENSG00000275730 [Q8NHJ6-1]
ENST00000614699; ENSP00000478542; ENSG00000275730 [Q8NHJ6-3]
ENST00000621693; ENSP00000482234; ENSG00000275730 [Q8NHJ6-2]
GeneIDi11006
KEGGihsa:11006
UCSCiuc002qgp.5 human [Q8NHJ6-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		11006
DisGeNETi11006

GeneCards: human genes, protein and diseases

More...GeneCardsi		LILRB4
HGNCiHGNC:6608 LILRB4
HPAiENSG00000186818 Tissue enhanced (blood, lymphoid tissue)
MIMi604821 gene
neXtProtiNX_Q8NHJ6
PharmGKBiPA30382

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiENOG410IHKK Eukaryota
ENOG411142H LUCA
InParanoidiQ8NHJ6
KOiK06512
OrthoDBi1000446at2759
PhylomeDBiQ8NHJ6
TreeFamiTF336644

Enzyme and pathway databases

ReactomeiR-HSA-198933 Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell
SIGNORiQ8NHJ6

Miscellaneous databases

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

More...ChiTaRSi		LILRB4 human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		LILRB4

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		11006
PharosiQ8NHJ6 Tbio

Protein Ontology

More...PROi		PR:Q8NHJ6
RNActiQ8NHJ6 protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000186818 Expressed in layer of synovial tissue and 150 other tissues
ExpressionAtlasiQ8NHJ6 baseline and differential
GenevisibleiQ8NHJ6 HS

Family and domain databases

Gene3Di2.60.40.10, 2 hits
InterProiView protein in InterPro
IPR007110 Ig-like_dom
IPR036179 Ig-like_dom_sf
IPR013783 Ig-like_fold
IPR013151 Immunoglobulin
PfamiView protein in Pfam
PF00047 ig, 1 hit
PF13895 Ig_2, 1 hit
SUPFAMiSSF48726 SSF48726, 2 hits
PROSITEiView protein in PROSITE
PS50835 IG_LIKE, 2 hits

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 nameiLIRB4_HUMAN
<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: Q8NHJ6
Secondary accession number(s): A8MVL8
, O15468, O75021, Q6FGQ9, Q8N1C7, Q8NHL5
<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 3, 2003
Last sequence update: February 8, 2011
Last modified: April 22, 2020
This is version 161 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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, Reference proteome

Documents

  1. Human cell differentiation molecules
    CD nomenclature of surface proteins of human leucocytes and list of entries
  2. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  3. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. Human chromosome 19
    Human chromosome 19: entries, gene names and cross-references to MIM
  6. 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