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LILRA2
HPA
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  • LILRA2
PROTEIN SUMMARY GENE INFORMATION RNA DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

LILRA2
Synonyms CD85h, ILT1, LIR-7, LIR7
Gene descriptioni

Full gene name according to HGNC.

Leukocyte immunoglobulin like receptor A2
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

CD markers
Plasma proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Secreted, Membrane, Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 19
Cytoband q13.42
Chromosome location (bp) 54572920 - 54590287
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

6
Ensembl ENSG00000239998 (version 109)
Entrez gene 11027
HGNC HGNC:6603
UniProt Q8N149 (UniProt - Evidence at protein level)
neXtProt NX_Q8N149
GeneCards LILRA2
Antibodypedia LILRA2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Part of the innate immune responses against microbial infection 1, 2. Specifically recognizes a set of N-terminally truncated immunoglobulins that are produced via cleavage by proteases from a range of pathogenic bacteria and fungi, including L.pneumophila, M.hyorhinis, S.pneumoniae, S.aureus and C.albicans 3. Recognizes epitopes that are in part in the variable region of the immunoglobulin light chains, but requires also the constant region for signaling 4. Binds to a subset of cleaved IgM, IgG3 and IgG4 molecules, but does not bind cleaved IgA1 5. Binding of N-terminally truncated immunoglobulins mediates activation of neutrophils 6. In monocytes, activation leads to the release of CSF2, CF3, IL6, CXCL8 and CCL3 and down-regulates responses to bacterial lipopolysaccharide (LPS), possibly via down-regulation of TLR4 expression and reduced signaling via TLR4 7. In eosinophils, activation by ligand binding leads to the release of RNASE2, IL4 and leukotriene C4 8. Does not bind class I MHC antigens 9.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Receptor
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Immunity, Innate immunity
Gene summary (Entrez)i

Useful information about the gene from Entrez

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]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
LILRA2-201
ENSP00000251376
ENST00000251376
Q8N149
[Direct mapping] Leukocyte immunoglobulin-like receptor subfamily A member 2
Show all
CD markers
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0001791 [IgM binding]
GO:0002220 [innate immune response activating cell surface receptor signaling pathway]
GO:0002283 [neutrophil activation involved in immune response]
GO:0002376 [immune system process]
GO:0003823 [antigen binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006952 [defense response]
GO:0007165 [signal transduction]
GO:0016020 [membrane]
GO:0019221 [cytokine-mediated signaling pathway]
GO:0031665 [negative regulation of lipopolysaccharide-mediated signaling pathway]
GO:0032396 [inhibitory MHC class I receptor activity]
GO:0032725 [positive regulation of granulocyte macrophage colony-stimulating factor production]
GO:0032731 [positive regulation of interleukin-1 beta production]
GO:0032755 [positive regulation of interleukin-6 production]
GO:0032757 [positive regulation of interleukin-8 production]
GO:0032760 [positive regulation of tumor necrosis factor production]
GO:0034144 [negative regulation of toll-like receptor 4 signaling pathway]
GO:0038023 [signaling receptor activity]
GO:0045087 [innate immune response]
GO:0050867 [positive regulation of cell activation]
GO:0051928 [positive regulation of calcium ion transport]
GO:0071657 [positive regulation of granulocyte colony-stimulating factor production]
Show all
466 aa
51.2 kDa
Yes 1
LILRA2-202
ENSP00000251377
ENST00000251377
Q8N149
[Direct mapping] Leukocyte immunoglobulin-like receptor subfamily A member 2
Show all
CD markers
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0001791 [IgM binding]
GO:0002220 [innate immune response activating cell surface receptor signaling pathway]
GO:0002283 [neutrophil activation involved in immune response]
GO:0002376 [immune system process]
GO:0003823 [antigen binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006952 [defense response]
GO:0007165 [signal transduction]
GO:0016020 [membrane]
GO:0019221 [cytokine-mediated signaling pathway]
GO:0031665 [negative regulation of lipopolysaccharide-mediated signaling pathway]
GO:0032396 [inhibitory MHC class I receptor activity]
GO:0032725 [positive regulation of granulocyte macrophage colony-stimulating factor production]
GO:0032731 [positive regulation of interleukin-1 beta production]
GO:0032755 [positive regulation of interleukin-6 production]
GO:0032757 [positive regulation of interleukin-8 production]
GO:0032760 [positive regulation of tumor necrosis factor production]
GO:0034144 [negative regulation of toll-like receptor 4 signaling pathway]
GO:0038023 [signaling receptor activity]
GO:0045087 [innate immune response]
GO:0050867 [positive regulation of cell activation]
GO:0051928 [positive regulation of calcium ion transport]
GO:0071657 [positive regulation of granulocyte colony-stimulating factor production]
Show all
483 aa
53 kDa
Yes 1
LILRA2-203
ENSP00000375617
ENST00000391737
A8MZH0
[Direct mapping] Leukocyte immunoglobulin-like receptor subfamily A member 2
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0002376 [immune system process]
Show all
454 aa
50 kDa
Yes 1
LILRA2-204
ENSP00000375618
ENST00000391738
Q8N149
[Direct mapping] Leukocyte immunoglobulin-like receptor subfamily A member 2
Show all
CD markers
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0001791 [IgM binding]
GO:0002220 [innate immune response activating cell surface receptor signaling pathway]
GO:0002283 [neutrophil activation involved in immune response]
GO:0002376 [immune system process]
GO:0003823 [antigen binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006952 [defense response]
GO:0007165 [signal transduction]
GO:0016020 [membrane]
GO:0019221 [cytokine-mediated signaling pathway]
GO:0031665 [negative regulation of lipopolysaccharide-mediated signaling pathway]
GO:0032396 [inhibitory MHC class I receptor activity]
GO:0032725 [positive regulation of granulocyte macrophage colony-stimulating factor production]
GO:0032731 [positive regulation of interleukin-1 beta production]
GO:0032755 [positive regulation of interleukin-6 production]
GO:0032757 [positive regulation of interleukin-8 production]
GO:0032760 [positive regulation of tumor necrosis factor production]
GO:0034144 [negative regulation of toll-like receptor 4 signaling pathway]
GO:0038023 [signaling receptor activity]
GO:0045087 [innate immune response]
GO:0050867 [positive regulation of cell activation]
GO:0051928 [positive regulation of calcium ion transport]
GO:0071657 [positive regulation of granulocyte colony-stimulating factor production]
Show all
483 aa
53 kDa
Yes 1
LILRA2-205
ENSP00000388131
ENST00000439534
E9PDF4
[Direct mapping] Leukocyte immunoglobulin-like receptor subfamily A member 2
Show all
   MEMSAT3 predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
327 aa
36.1 kDa
Yes 0
LILRA2-206
ENSP00000477566
ENST00000472992
A0A087WT41
[Direct mapping] Leukocyte immunoglobulin-like receptor subfamily A member 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
85 aa
8.6 kDa
No 0

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