SIGLEC10

Last updated
SIGLEC10
Identifiers
Aliases SIGLEC10 , PRO940, SIGLEC-10, SLG2, sialic acid binding Ig like lectin 10
External IDs OMIM: 606091 MGI: 2443630 HomoloGene: 13228 GeneCards: SIGLEC10
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_172900
NM_001382486

RefSeq (protein)

NP_766488
NP_001369415

Location (UCSC) Chr 19: 51.41 – 51.42 Mb Chr 7: 43.06 – 43.07 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Sialic acid-binding Ig-like lectin 10 is a protein that in humans is encoded by the SIGLEC10 gene. [5] [6] Siglec-G is often referred to as the murine paralog of human Siglec-10 [7]

Contents

Structure and function

Like most but not all other Siglecs, Siglec-10 bears an ITIM (Immunoreceptor tyrosine-based inhibitory motif) within its cytoplasmic domain. Siglec-10 is a ligand for CD52, the target of the therapeutic monoclonal antibody Alemtuzumab. [8] It is also reported to bind to Vascular adhesion protein 1 (VAP-1) and to the co-stimulatory molecule CD24 also known as HSA (Heat-stable antigen).

Gene family summary

SIGLECs are members of the immunoglobulin superfamily that are expressed on the cell surface. Most SIGLECs have 1 or more cytoplasmic immune receptor tyrosine-based inhibitory motifs, or ITIMs. SIGLECs are typically expressed on cells of the innate immune system, with the exception of the B-cell expressed SIGLEC6 (MIM 604405).[supplied by OMIM] [6]

Related Research Articles

Siglecs(Sialic acid-binding immunoglobulin-type lectins) are cell surface proteins that bind sialic acid. They are found primarily on the surface of immune cells and are a subset of the I-type lectins. There are 14 different mammalian Siglecs, providing an array of different functions based on cell surface receptor-ligand interactions.

<span class="mw-page-title-main">CD33</span> Mammalian protein found in Homo sapiens

CD33 or Siglec-3 is a transmembrane receptor expressed on cells of myeloid lineage. It is usually considered myeloid-specific, but it can also be found on some lymphoid cells.

<span class="mw-page-title-main">60S acidic ribosomal protein P0</span>

60S acidic ribosomal protein P0 is a protein that in humans is encoded by the RPLP0 gene.

<span class="mw-page-title-main">SIGLEC7</span> Protein-coding gene in the species Homo sapiens

Sialic acid-binding Ig-like lectin 7 is a protein that in humans is encoded by the SIGLEC7 gene. SIGLEC7 has also been designated as CD328.

<span class="mw-page-title-main">Sialic acid-binding Ig-like lectin 12</span> Protein-coding gene in the species Homo sapiens

Sialic acid-binding Ig-like lectin 12, or Siglec-XII, is a protein that in humans, is encoded by the SIGLEC12 gene.

<span class="mw-page-title-main">ABCB9</span> Protein-coding gene in the species Homo sapiens

ATP-binding cassette sub-family B member 9 is a protein that in humans is encoded by the ABCB9 gene.

<span class="mw-page-title-main">60S ribosomal protein L24</span> Protein-coding gene in the species Homo sapiens

60S ribosomal protein L24 is a protein that in humans is encoded by the RPL24 gene.

<span class="mw-page-title-main">40S ribosomal protein S24</span> Protein-coding gene in the species Homo sapiens

40S ribosomal protein S24 is a protein that in humans is encoded by the RPS24 gene.

<span class="mw-page-title-main">60S ribosomal protein L8</span> Protein-coding gene in the species Homo sapiens

60S ribosomal protein L8 is a protein that in humans is encoded by the RPL8 gene.

<span class="mw-page-title-main">40S ribosomal protein S20</span> Protein-coding gene in the species Homo sapiens

40S ribosomal protein S20 is a protein that in humans is encoded by the RPS20 gene.

<span class="mw-page-title-main">SIGLEC5</span> Protein-coding gene in the species Homo sapiens

Sialic acid-binding Ig-like lectin 5 is a protein that in humans is encoded by the SIGLEC5 gene. SIGLEC5 has also been designated CD170.

<span class="mw-page-title-main">CMP-sialic acid transporter</span>

CMP-sialic acid transporter is a protein that in humans is encoded by the SLC35A1 gene.

<span class="mw-page-title-main">SIGLEC9</span> Protein-coding gene in the species Homo sapiens

Sialic acid-binding Ig-like lectin 9 is a protein that in humans is encoded by the SIGLEC9 gene.

<span class="mw-page-title-main">40S ribosomal protein S28</span> Protein-coding gene in the species Homo sapiens

40S ribosomal protein S28 is a protein that in humans is encoded by the RPS28 gene.

<span class="mw-page-title-main">SIGLEC8</span> Protein-coding gene in the species Homo sapiens

Sialic acid-binding Ig-like lectin 8 is a protein that in humans is encoded by the SIGLEC8 gene. This gene is located on chromosome 19q13.4, about 330 kb downstream of the SIGLEC9 gene. Within the siglec family of transmembrane proteins, Siglec-8 belongs to the CD33-related siglec subfamily, a subfamily that has undergone rapid evolution.

<span class="mw-page-title-main">CLEC4A</span>

C-type lectin domain family 4 member A is a protein that in humans is encoded by the CLEC4A gene.

<span class="mw-page-title-main">Sialidase-2</span>

Sialidase-2 is an enzyme that in humans is encoded by the NEU2 gene.

<span class="mw-page-title-main">PILRA</span>

Paired immunoglobin like type 2 receptor alpha is a protein that in humans is encoded by the PILRA gene.

<span class="mw-page-title-main">Paired receptors</span>

Paired receptors are pairs or clusters of receptor proteins that bind to extracellular ligands but have opposing activating and inhibitory signaling effects. Traditionally, paired receptors are defined as homologous pairs with similar extracellular domains and different cytoplasmic regions, whose genes are located together in the genome as part of the same gene cluster and which evolved through gene duplication. Homologous paired receptors often, but not always, have a shared ligand in common. More broadly, pairs of receptors have been identified that exhibit paired functional behavior - responding to a shared ligand with opposing intracellular signals - but are not closely homologous or co-located in the genome. Paired receptors are highly expressed in the cells of the immune system, especially natural killer (NK) and myeloid cells, and are involved in immune regulation.

<span class="mw-page-title-main">SIGLEC6</span> Protein-coding gene in the species Homo sapiens

Sialic acid-binding Ig-like lectin 6 is a protein that in humans is encoded by the SIGLEC6 gene. The gene was originally named CD33L (CD33-like) due to similarities between these genes but later became known as OB-BP1 due to its ability to bind to this factor and, finally, SIGLEC6 as the sixth member of the SIGLEC family of receptors to be identified. The protein has also been given the CD designation CD327.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000142512 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000030468 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Munday J, Kerr S, Ni J, Cornish AL, Zhang JQ, Nicoll G, Floyd H, Mattei MG, Moore P, Liu D, Crocker PR (Apr 2001). "Identification, characterization and leucocyte expression of Siglec-10, a novel human sialic acid-binding receptor". Biochem J. 355 (Pt 2): 489–97. doi:10.1042/0264-6021:3550489. PMC   1221762 . PMID   11284738.
  6. 1 2 "Entrez Gene: SIGLEC10 sialic acid binding Ig-like lectin 10".
  7. Stanczak MA, Siddiqui SS, Trefny MP, Thommen DS, Boligan KF, von Gunten S, Tzankov A, Tietze L, Lardinois D, Heinzelmann-Schwarz V, von Bergwelt-Baildon M, Zhang W, Lenz HJ, Han Y, Amos CI, Syedbasha M, Egli A, Stenner F, Speiser DE, Varki A, Zippelius A, Läubli H (Nov 2018). "Self-associated molecular patterns mediate cancer immune evasion by engaging Siglecs on T cells". J. Clin. Invest. 128 (Pt 11): 4912–23. doi:10.1172/JCI120612. PMC   6205408 . PMID   30130255.
  8. Clark, M. & A. Cooke (2013). "Regulation unmasked by activation". Nat Immunol. 14 (7): 696–697. doi:10.1038/ni.2646. PMID   23778805. S2CID   11457712.

Further reading