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Aliases for LILRA2 Gene

Aliases for LILRA2 Gene

  • Leukocyte Immunoglobulin Like Receptor A2 2 3
  • Leukocyte Immunoglobulin-Like Receptor, Subfamily A (With TM Domain), Member 2 2 3 5
  • Leukocyte Immunoglobulin-Like Receptor 7 3 4
  • CD85 Antigen-Like Family Member H 3 4
  • Immunoglobulin-Like Transcript 1 3 4
  • Leucocyte Ig-Like Receptor A2 2 3
  • LIR-7 3 4
  • ILT1 3 4
  • LIR7 3 4
  • Leukocyte Immunoglobulin-Like Receptor Subfamily A Member 2 Soluble 3
  • CD85h Antigen 4
  • CD85H 3
  • ILT-1 4

External Ids for LILRA2 Gene

Previous GeneCards Identifiers for LILRA2 Gene

  • GC19P055948
  • GC19P055509
  • GC19P059760
  • GC19P059777
  • GC19P055084
  • GC19P051410

Summaries for LILRA2 Gene

Entrez Gene Summary for LILRA2 Gene

  • This gene encodes a member of a family of immunoreceptors that are expressed predominantly on monocytes and B cells, and at lower levels on dendritic cells and natural killer cells. The encoded protein is an activating receptor that inhibits dendritic cell differentiation and antigen presentation and suppresses innate immune response. Alternatively spliced transcript variants encoding different isoforms have been found. This gene is located in a cluster of related genes on chromosome 19 and there is a pseudogene for this gene on chromosome 3. [provided by RefSeq, Mar 2014]

GeneCards Summary for LILRA2 Gene

LILRA2 (Leukocyte Immunoglobulin Like Receptor A2) is a Protein Coding gene. Among its related pathways are Immune System and Osteoclast differentiation. GO annotations related to this gene include receptor activity and antigen binding. An important paralog of this gene is KIR2DL4.

UniProtKB/Swiss-Prot for LILRA2 Gene

  • Does not bind class I MHC antigens.

Gene Wiki entry for LILRA2 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for LILRA2 Gene

Genomics for LILRA2 Gene

Regulatory Elements for LILRA2 Gene

Enhancers for LILRA2 Gene
GeneHancer Identifier Score Enhancer Sources TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Other Gene Targets for Enhancer

Enhancers around LILRA2 on UCSC Golden Path with GeneCards custom track

Promoters for LILRA2 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around LILRA2 on UCSC Golden Path with GeneCards custom track

Transcription factor binding sites by QIAGEN in the LILRA2 gene promoter:

Genomic Location for LILRA2 Gene

54,572,920 bp from pter
54,590,287 bp from pter
17,368 bases
Plus strand

Genomic View for LILRA2 Gene

Genes around LILRA2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
LILRA2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for LILRA2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for LILRA2 Gene

Proteins for LILRA2 Gene

  • Protein details for LILRA2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Leukocyte immunoglobulin-like receptor subfamily A member 2
    Protein Accession:
    Secondary Accessions:
    • O75020

    Protein attributes for LILRA2 Gene

    483 amino acids
    Molecular mass:
    52992 Da
    Quaternary structure:
    • Homodimer.

    Three dimensional structures from OCA and Proteopedia for LILRA2 Gene

    Alternative splice isoforms for LILRA2 Gene


neXtProt entry for LILRA2 Gene

Proteomics data for LILRA2 Gene at MOPED

Post-translational modifications for LILRA2 Gene

  • Glycosylation at Asn 64, Asn 103, Asn 138, Asn 279, Asn 300, Asn 339, and Asn 429
  • Modification sites at PhosphoSitePlus

Antibody Products

  • R&D Systems Antibodies for LILRA2 (LILRA2/CD85h/ILT1)
  • Cloud-Clone Corp. Antibodies for LILRA2

No data available for DME Specific Peptides for LILRA2 Gene

Domains & Families for LILRA2 Gene

Protein Domains for LILRA2 Gene

Suggested Antigen Peptide Sequences for LILRA2 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Contains 4 Ig-like C2-type (immunoglobulin-like) domains.
  • Contains 4 Ig-like C2-type (immunoglobulin-like) domains.
genes like me logo Genes that share domains with LILRA2: view

Function for LILRA2 Gene

Molecular function for LILRA2 Gene

GENATLAS Biochemistry:
leukocyte immunoglobulin-like receptor,subfamily A,with TM domain,member 3,activating receptor expressed on myeloid cell and subsets of lymphoid cells,related to the Fc alpha receptor and natural killed inhibitory receptor superfamily
UniProtKB/Swiss-Prot Function:
Does not bind class I MHC antigens.

Gene Ontology (GO) - Molecular Function for LILRA2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005515 protein binding IEA --
genes like me logo Genes that share ontologies with LILRA2: view
genes like me logo Genes that share phenotypes with LILRA2: view

Animal Model Products

CRISPR Products

miRNA for LILRA2 Gene

miRTarBase miRNAs that target LILRA2

Inhibitory RNA Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for LILRA2 Gene

Localization for LILRA2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for LILRA2 Gene

Membrane; Single-pass type I membrane protein.
Isoform 4: Secreted.

Subcellular locations from

Jensen Localization Image for LILRA2 Gene COMPARTMENTS Subcellular localization image for LILRA2 gene
Compartment Confidence
plasma membrane 3
extracellular 2
endoplasmic reticulum 1
lysosome 1
vacuole 1

No data available for Gene Ontology (GO) - Cellular Components for LILRA2 Gene

Pathways & Interactions for LILRA2 Gene

genes like me logo Genes that share pathways with LILRA2: view

Pathways by source for LILRA2 Gene

Interacting Proteins for LILRA2 Gene

Gene Ontology (GO) - Biological Process for LILRA2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007165 signal transduction TAS 9548455
genes like me logo Genes that share ontologies with LILRA2: view

No data available for SIGNOR curated interactions for LILRA2 Gene

Drugs & Compounds for LILRA2 Gene

No Compound Related Data Available

Transcripts for LILRA2 Gene

mRNA/cDNA for LILRA2 Gene

(41) REFSEQ mRNAs :
(14) Additional mRNA sequences :
(2) Selected AceView cDNA sequences:
(8) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for LILRA2 Gene

Leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 2:
Representative Sequences:

CRISPR Products

Inhibitory RNA Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for LILRA2 Gene

No ASD Table

Relevant External Links for LILRA2 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for LILRA2 Gene

mRNA expression in normal human tissues for LILRA2 Gene

mRNA differential expression in normal tissues according to GTEx for LILRA2 Gene

This gene is overexpressed in Whole Blood (x42.4).

Protein differential expression in normal tissues from HIPED for LILRA2 Gene

This gene is overexpressed in Serum (48.3) and Monocytes (15.6).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for LILRA2 Gene

SOURCE GeneReport for Unigene cluster for LILRA2 Gene Hs.655593

mRNA Expression by UniProt/SwissProt for LILRA2 Gene

Tissue specificity: Expression levels are very low or not detectable on monocytes, T-cells, B-cells, dendritic cells and natural killer (NK) cells.
genes like me logo Genes that share expression patterns with LILRA2: view

Protein tissue co-expression partners for LILRA2 Gene

- Elite partner

Primer Products

Orthologs for LILRA2 Gene

This gene was present in the common ancestor of chordates.

Orthologs for LILRA2 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia LILRA2 35
  • 97.42 (n)
  • 95.71 (a)
  • 95 (a)
(Bos Taurus)
Mammalia -- 36
  • 53 (a)
(Canis familiaris)
Mammalia -- 36
  • 37 (a)
(Anolis carolinensis)
Reptilia -- 36
  • 20 (a)
Species with no ortholog for LILRA2:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • mouse (Mus musculus)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for LILRA2 Gene

Gene Tree for LILRA2 (if available)
Gene Tree for LILRA2 (if available)

Paralogs for LILRA2 Gene Pseudogenes for LILRA2 Gene

genes like me logo Genes that share paralogs with LILRA2: view

Variants for LILRA2 Gene

Sequence variations from dbSNP and Humsavar for LILRA2 Gene

SNP ID Clin Chr 19 pos Sequence Context AA Info Type
VAR_016988 -
VAR_016989 -
VAR_056051 -
VAR_056052 -
VAR_056053 -

Structural Variations from Database of Genomic Variants (DGV) for LILRA2 Gene

Variant ID Type Subtype PubMed ID
dgv1119e1 CNV Complex 17122850
esv2667609 CNV Deletion 23128226
esv2718872 CNV Deletion 23290073
dgv4005n71 CNV Loss 21882294
nsv522872 CNV Loss 19592680
dgv435n27 CNV Loss 19166990
nsv470158 CNV Loss 18288195
esv7755 CNV Loss 19470904
dgv16e196 CNV Duplication 17116639
dgv17e196 CNV Deletion 17116639
esv2519988 CNV Deletion 19546169
nsv9759 CNV Gain 18304495

Variation tolerance for LILRA2 Gene

Residual Variation Intolerance Score: 99.6% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 5.52; 71.94% of all genes are more intolerant (likely to be disease-causing)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Relevant External Links for LILRA2 Gene

Disorders for LILRA2 Gene

Relevant External Links for LILRA2

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
Atlas of Genetics and Cytogenetics in Oncology and Haematology:

No disorders were found for LILRA2 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for LILRA2 Gene

Publications for LILRA2 Gene

  1. A family of human lymphoid and myeloid Ig-like receptors, some of which bind to MHC class I molecules. (PMID: 9548455) Borges L. … Cosman D. (J. Immunol. 1997) 2 3 4 67
  2. Cloning of novel immunoglobulin superfamily receptors expressed on human myeloid and lymphoid cells: structural evidence for new stimulatory and inhibitory pathways. (PMID: 9079806) Samaridis J. … Colonna M. (Eur. J. Immunol. 1997) 2 3 23
  3. Crystal structure of myeloid cell activating receptor leukocyte Ig- like receptor A2 (LILRA2/ILT1/LIR-7) domain swapped dimer: molecular basis for its non-binding to MHC complexes. (PMID: 19230061) Chen Y. … Gao G.F. (J. Mol. Biol. 2009) 3 23
  4. Association of LILRA2 (ILT1, LIR7) splice site polymorphism with systemic lupus erythematosus and microscopic polyangiitis. (PMID: 18273033) Mamegano K. … Tsuchiya N. (Genes Immun. 2008) 3 23
  5. Stability engineering, biophysical, and biological characterization of the myeloid activating receptor immunoglobulin-like transcript 1 (ILT1/LIR-7/LILRA2). (PMID: 17920929) Chen Y. … Gao G.F. (Protein Expr. Purif. 2007) 3 23

Products for LILRA2 Gene

Sources for LILRA2 Gene