GPR97

Last updated
ADGRG3
Identifiers
Aliases ADGRG3 , PB99, PGR26, GPR97, adhesion G protein-coupled receptor G3
External IDs OMIM: 618441 MGI: 1859670 HomoloGene: 18129 GeneCards: ADGRG3
Orthologs
SpeciesHumanMouse
Entrez

222487

54672

Ensembl

n/a

ENSMUSG00000060470

UniProt

Q86Y34

Q8R0T6

RefSeq (mRNA)

NM_001308360
NM_170776

NM_173036
NM_025309

RefSeq (protein)

NP_001295289
NP_740746

NP_766624

Location (UCSC)n/a Chr 8: 95.74 – 95.77 Mb
PubMed search [2] [3]
Wikidata
View/Edit Human View/Edit Mouse

G-protein coupled receptor 97 also known as adhesion G protein-coupled receptor G3 (ADGRG3) is a protein that in humans is encoded by the ADGRG3 gene. [4] [5] [6] [7] GPR97 is a member of the adhesion GPCR family. [8] [9] Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain. [10]

Contents

GPR97 is expressed in human granulocytes and endothelial cells of the vasculature as well as in mouse granulocytes, monocytes, macrophages, and dendritic cells. [7]

Signaling

The inositol phosphate (IP3) accumulation, aequorin, and 35S isotope binding assays in overexpressing HEK293 cells have demonstrated coupling of GPR97 to Gαo protein triggering cyclic adenosine monophosphate (cAMP). [11] GPR97 actives cAMP response element-binding protein (CREB), NF-κB, and small GTPases to regulate cellular functions.

Function

Systemic steroid exposure is a therapy to treat a variety of medical conditions and is associated with epigenetic processes such as DNA methylation that may reflect pharmacological responses and/or side effects. GPR97 was found to be differently methylated at CpG sites in the genome of blood cells from patient under systemic steroid treatment. [12] GPR97 is transcribed in immune cells. Gene-deficient mice revealed that Gpr97 is crucial for maintaining B-cell population via constitutive CREB and NF-κB activities. [13] Human lymphatic endothelial cells (LECs) abundantly express GPR97. Silencing GPR97 in human LECs indicated that GPR97 modulates cytoskeletal rearrangement, cell adhesion and migration through regulating the small GTPase RhoA and cdc42. [14] In vertebrates, GPR97 has an indispensable role in the bone morphogenetic proteins (BMP) signaling pathway in bone formation. A microarray meta-analysis revealed that mouse Gpr97 is a direct transcriptional target of BMP signaling in long bone development. [15]

Related Research Articles

<span class="mw-page-title-main">EMR1</span> Protein-coding gene in the species Homo sapiens

EGF-like module-containing mucin-like hormone receptor-like 1 also known as F4/80 is a protein encoded by the ADGRE1 gene. EMR1 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">EMR2</span> Protein-coding gene in the species Homo sapiens

EGF-like module-containing mucin-like hormone receptor-like 2 also known as CD312 is a protein encoded by the ADGRE2 gene. EMR2 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">EMR3</span> Protein-coding gene in the species Homo sapiens

EGF-like module-containing mucin-like hormone receptor-like 3 is a protein encoded by the ADGRE3 gene. EMR3 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">CD97</span> Mammalian protein found in Homo sapiens

Cluster of differentiation 97 is a protein also known as BL-Ac[F2] encoded by the ADGRE5 gene. CD97 is a member of the adhesion G protein-coupled receptor (GPCR) family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR64</span> Protein-coding gene in the species Homo sapiens

G protein-coupled receptor 64 also known as HE6 is a protein encoded by the ADGRG2 gene. GPR64 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">Latrophilin 1</span> Protein-coding gene in the species Homo sapiens

Latrophilin 1 is a protein that in humans is encoded by the ADGRL1 gene. It is a member of the adhesion-GPCR family of receptors. Family members are characterized by an extended extracellular region with a variable number of protein domains coupled to a TM7 domain via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR124</span> Protein-coding gene in the species Homo sapiens

Probable G-protein coupled receptor 124 is a protein that in humans is encoded by the GPR124 gene. It is a member of the adhesion-GPCR family of receptors. Family members are characterized by an extended extracellular region with a variable number of protein domains coupled to a TM7 domain via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR126</span> Protein-coding gene in the species Homo sapiens

G protein-coupled receptor 126 also known as VIGR and DREG is a protein encoded by the ADGRG6 gene. GPR126 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR123</span> Protein-coding gene in the species Homo sapiens

Probable G-protein coupled receptor 123 is a protein that in humans is encoded by the GPR123 gene. It is a member of the adhesion-GPCR family of receptors. Family members are normally characterized by an extended extracellular region with a variable number of protein domains coupled to a TM7 domain via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR128</span> Protein-coding gene in the species Homo sapiens

G protein-coupled receptor 128 is a protein encoded by the ADGRG7 gene. GPR128 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR112</span> Protein-coding gene in the species Homo sapiens

G protein-coupled receptor 112 is a protein encoded by the ADGRG4 gene. GPR112 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR125</span> Protein-coding gene in the species Homo sapiens

Adhesion G-protein coupled receptor A3 (ADGRA3), also known as GPR125, is an adhesion GPCR that in humans is encoded by the Adgra3 gene.

<span class="mw-page-title-main">GPR114</span> Protein-coding gene in the species Homo sapiens

G protein-coupled receptor 114 is a protein encoded by the ADGRG5 gene. GPR114 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR116</span> Protein-coding gene in the species Homo sapiens

Probable G-protein coupled receptor 116 is a protein that in humans is encoded by the GPR116 gene. GPR116 has now been shown to play an essential role in the regulation of lung surfactant homeostasis.

<span class="mw-page-title-main">GPR110</span> Protein-coding gene in the species Homo sapiens

Probable G-protein coupled receptor 110 is a protein that in humans is encoded by the GPR110 gene. This gene encodes a member of the adhesion-GPCR receptor family. Family members are characterized by an extended extracellular region with a variable number of N-terminal protein modules coupled to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR133</span> Protein-coding gene in the species Homo sapiens

Probable G-protein coupled receptor 133 is a protein that in humans is encoded by the GPR133 gene.

<span class="mw-page-title-main">GPR144</span> Protein-coding gene in the species Homo sapiens

Probable G-protein coupled receptor 144 is a protein that in humans is encoded by the GPR144 gene. This gene encodes a member of the adhesion-GPCR family of receptors. Family members are characterised by an extended extracellular region with a variable number of protein domains coupled to a TM7 domain via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

<span class="mw-page-title-main">GPR56</span> Protein-coding gene in the species Homo sapiens

G protein-coupled receptor 56 also known as TM7XN1 is a protein encoded by the ADGRG1 gene. GPR56 is a member of the adhesion GPCR family. Adhesion GPCRs are characterized by an extended extracellular region often possessing N-terminal protein modules that is linked to a TM7 region via a domain known as the GPCR-Autoproteolysis INducing (GAIN) domain.

Secretin family receptor proteins, also known as Family B or family 2 of G-protein coupled receptors are regulated by peptide hormones from the glucagon hormone family. The family is different from adhesion G protein-coupled receptors.

<span class="mw-page-title-main">Adhesion G protein-coupled receptor</span> Class of 33 human protein receptors

Adhesion G protein-coupled receptors are a class of 33 human protein receptors with a broad distribution in embryonic and larval cells, cells of the reproductive tract, neurons, leukocytes, and a variety of tumours. Adhesion GPCRs are found throughout metazoans and are also found in single-celled colony forming choanoflagellates such as Monosiga brevicollis and unicellular organisms such as Filasterea. The defining feature of adhesion GPCRs that distinguishes them from other GPCRs is their hybrid molecular structure. The extracellular region of adhesion GPCRs can be exceptionally long and contain a variety of structural domains that are known for the ability to facilitate cell and matrix interactions. Their extracellular region contains the membrane proximal GAIN domain. Crystallographic and experimental data has shown this structurally conserved domain to mediate autocatalytic processing at a GPCR-proteolytic site (GPS) proximal to the first transmembrane helix. Autocatalytic processing gives rise to an extracellular (α) and a membrane-spanning (β) subunit, which are associated non-covalently, resulting in expression of a heterodimeric receptor at the cell surface. Ligand profiles and in vitro studies have indicated a role for adhesion GPCRs in cell adhesion and migration. Work utilizing genetic models confined this concept by demonstrating that the primary function of adhesion GPCRs may relate to the proper positioning of cells in a variety of organ systems. Moreover, growing evidence implies a role of adhesion GPCRs in tumour cell metastasis. Formal G protein-coupled signalling has been demonstrated for a number for adhesion GPCRs, however, the orphan receptor status of many of the receptors still hampers full characterisation of potential signal transduction pathways. In 2011, the adhesion GPCR consortium was established to facilitate research of the physiological and pathological functions of adhesion GPCRs.

References

  1. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000060470 - Ensembl, May 2017
  2. ↑ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. ↑ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ↑ Fredriksson R, Lagerström MC, Höglund PJ, Schiöth HB (Nov 2002). "Novel human G protein-coupled receptors with long N-terminals containing GPS domains and Ser/Thr-rich regions". FEBS Letters. 531 (3): 407–14. doi: 10.1016/S0014-5793(02)03574-3 . PMID   12435584. S2CID   7449692.
  5. ↑ Kuźnicki J, Kuźnicki L, Drabikowski W (Jan 1979). "Ca2+-binding modulator protein in protozoa and myxomycete". Cell Biology International Reports. 3 (1): 17–23. doi:10.1016/0309-1651(79)90064-X. PMID   222487.
  6. ↑ "Entrez Gene: GPR97 G protein-coupled receptor 97".
  7. 1 2 Hamann J, Aust G, Araç D, Engel FB, Formstone C, Fredriksson R, Hall RA, Harty BL, Kirchhoff C, Knapp B, Krishnan A, Liebscher I, Lin HH, Martinelli DC, Monk KR, Peeters MC, Piao X, Prömel S, Schöneberg T, Schwartz TW, Singer K, Stacey M, Ushkaryov YA, Vallon M, Wolfrum U, Wright MW, Xu L, Langenhan T, Schiöth HB (Apr 2015). "International Union of Basic and Clinical Pharmacology. XCIV. Adhesion G protein-coupled receptors". Pharmacological Reviews. 67 (2): 338–67. doi:10.1124/pr.114.009647. PMC   4394687 . PMID   25713288.
  8. ↑ Stacey M, Yona S (2011). Adhesion-GPCRs: Structure to Function (Advances in Experimental Medicine and Biology). Berlin: Springer. ISBN   978-1-4419-7912-4.
  9. ↑ Langenhan T, Aust G, Hamann J (May 2013). "Sticky signaling--adhesion class G protein-coupled receptors take the stage". Science Signaling. 6 (276): re3. doi:10.1126/scisignal.2003825. PMID   23695165. S2CID   6958640.
  10. ↑ Araç D, Boucard AA, Bolliger MF, Nguyen J, Soltis SM, Südhof TC, Brunger AT (Mar 2012). "A novel evolutionarily conserved domain of cell-adhesion GPCRs mediates autoproteolysis". The EMBO Journal. 31 (6): 1364–78. doi:10.1038/emboj.2012.26. PMC   3321182 . PMID   22333914.
  11. ↑ Gupte J, Swaminath G, Danao J, Tian H, Li Y, Wu X (Apr 2012). "Signaling property study of adhesion G-protein-coupled receptors". FEBS Letters. 586 (8): 1214–9. doi: 10.1016/j.febslet.2012.03.014 . PMID   22575658. S2CID   3020230.
  12. ↑ Wan ES, Qiu W, Baccarelli A, Carey VJ, Bacherman H, Rennard SI, Agustí A, Anderson WH, Lomas DA, DeMeo DL (Dec 2012). "Systemic steroid exposure is associated with differential methylation in chronic obstructive pulmonary disease". American Journal of Respiratory and Critical Care Medicine. 186 (12): 1248–55. doi:10.1164/rccm.201207-1280OC. PMC   3622442 . PMID   23065012.
  13. ↑ Wang JJ, Zhang LL, Zhang HX, Shen CL, Lu SY, Kuang Y, Wan YH, Wang WG, Yan HM, Dang SY, Fei J, Jin XL, Wang ZG (10 October 2013). "Gpr97 is essential for the follicular versus marginal zone B-lymphocyte fate decision". Cell Death & Disease. 4 (10): e853. doi:10.1038/cddis.2013.346. PMC   3824656 . PMID   24113187.
  14. ↑ Valtcheva N, Primorac A, Jurisic G, Hollmén M, Detmar M (Dec 2013). "The orphan adhesion G protein-coupled receptor GPR97 regulates migration of lymphatic endothelial cells via the small GTPases RhoA and Cdc42". The Journal of Biological Chemistry. 288 (50): 35736–48. doi: 10.1074/jbc.M113.512954 . PMC   3861625 . PMID   24178298.
  15. ↑ Prashar P, Yadav PS, Samarjeet F, Bandyopadhyay A (May 2014). "Microarray meta-analysis identifies evolutionarily conserved BMP signaling targets in developing long bones". Developmental Biology. 389 (2): 192–207. doi: 10.1016/j.ydbio.2014.02.015 . PMID   24583261.
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