EMR3 - Misplaced Pages

Protein-coding gene in the species Homo sapiens

ADGRE3

Identifiers

ADGRE3, EMR3, adhesion G protein-coupled receptor E3

External IDs

OMIM: 606101; HomoloGene: 50009; GeneCards: ADGRE3; OMA:ADGRE3 - orthologs

Gene location (Human)

Chr.	Chromosome 19 (human)

Band	19p13.12	Start	14,619,117 bp
Band	19p13.12	End	14,690,027 bp

RNA expression pattern

Bgee

Human

Mouse (ortholog)

Top expressed in

blood

monocyte

granulocyte

gonad

appendix

bone marrow

bone marrow cells

spleen

right lung

gallbladder

n/a

More reference expression data

BioGPS


More reference expression data

Gene ontology
Molecular function	calcium ion binding G protein-coupled receptor activity transmembrane signaling receptor activity signal transducer activity
Cellular component	integral component of membrane extracellular region membrane plasma membrane secretory granule membrane ficolin-1-rich granule membrane integral component of plasma membrane
Biological process	G protein-coupled receptor signaling pathway cell surface receptor signaling pathway signal transduction neutrophil degranulation adenylate cyclase-activating G protein-coupled receptor signaling pathway
Sources:Amigo / QuickGO

Orthologs

Species

Human

Mouse

Entrez


84658


n/a

Ensembl


ENSG00000131355


n/a

UniProt


Q9BY15


n/a

RefSeq (mRNA)


NM_001289158 NM_001289159 NM_032571 NM_152939


n/a

RefSeq (protein)


NP_001276087 NP_001276088 NP_115960


n/a

Location (UCSC)

Chr 19: 14.62 – 14.69 Mb

n/a

PubMed search

n/a

Wikidata

View/Edit Human

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.

EMR3 expression is restricted to monocytes/macrophages, myeloid dendritic cells, and mature granulocytes in human. Transcription of the EMR3 gene results in two alternative spliced forms: a surface protein with extracellular, 7TM, and intracellular domains as well as a truncated soluble form of only the extracellular domain. Mice, next to Emr2, lack the Emr3 gene.

Function

The protein may play a role in myeloid-myeloid interactions during immune and inflammatory responses.

Ligands

A potential ligand of EMR3 likely is expressed on human macrophage and activated neutrophils.

References

^ GRCh38: Ensembl release 89: ENSG00000131355 – Ensembl, May 2017
"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
Stacey M, Lin HH, Hilyard KL, Gordon S, McKnight AJ (June 2001). "Human epidermal growth factor (EGF) module-containing mucin-like hormone receptor 3 is a new member of the EGF-TM7 family that recognizes a ligand on human macrophages and activated neutrophils". The Journal of Biological Chemistry. 276 (22): 18863–18870. doi:10.1074/jbc.M101147200. PMID 11279179.
Hamann J, Aust G, Araç D, Engel FB, Formstone C, Fredriksson R, et al. (April 2015). "International Union of Basic and Clinical Pharmacology. XCIV. Adhesion G protein-coupled receptors". Pharmacological Reviews. 67 (2): 338–367. doi:10.1124/pr.114.009647. PMC 4394687. PMID 25713288.
Stacey M, Yona S (2011). Adhesion-GPCRs: Structure to Function (Advances in Experimental Medicine and Biology). Berlin: Springer. ISBN 978-1-4419-7912-4.
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.
Araç D, Boucard AA, Bolliger MF, Nguyen J, Soltis SM, Südhof TC, et al. (March 2012). "A novel evolutionarily conserved domain of cell-adhesion GPCRs mediates autoproteolysis". The EMBO Journal. 31 (6): 1364–1378. doi:10.1038/emboj.2012.26. PMC 3321182. PMID 22333914.
Matmati M, Pouwels W, van Bruggen R, Jansen M, Hoek RM, Verhoeven AJ, et al. (February 2007). "The human EGF-TM7 receptor EMR3 is a marker for mature granulocytes". Journal of Leukocyte Biology. 81 (2): 440–448. doi:10.1189/jlb.0406276. PMID 17108056. S2CID 37679823.
^ Stacey M, Lin HH, Hilyard KL, Gordon S, McKnight AJ (June 2001). "Human epidermal growth factor (EGF) module-containing mucin-like hormone receptor 3 is a new member of the EGF-TM7 family that recognizes a ligand on human macrophages and activated neutrophils". The Journal of Biological Chemistry. 276 (22): 18863–18870. doi:10.1074/jbc.M101147200. PMID 11279179.
Kwakkenbos MJ, Matmati M, Madsen O, Pouwels W, Wang Y, Bontrop RE, et al. (December 2006). "An unusual mode of concerted evolution of the EGF-TM7 receptor chimera EMR2". FASEB Journal. 20 (14): 2582–2584. doi:10.1096/fj.06-6500fje. PMID 17068111. S2CID 16254868.
"Entrez Gene: EMR3 egf-like module containing, mucin-like, hormone receptor-like 3".

External links

GPCR consortium

Cell surface receptor: G protein-coupled receptors

Class A: Rhodopsin-like

Neurotransmitter

Adrenergic	α1 (A B D) α2 (A B C) β1 β2 β3
Purinergic	Adenosine (A1 A2A A2B A3) P2Y (1 2 4 5 6 8 9 10 11 12 13 14)
Serotonin	(all but 5-HT3) 5-HT1 (A B D E F) 5-HT2 (A B C) 5-HT (4 5A 6 7)
Other	Acetylcholine (M1 M2 M3 M4 M5) Dopamine D1 D2 D3 D4 D5 GHB receptor Histamine H1 H2 H3 H4 Melatonin (1A 1B 1C) TAAR (1 2 5 6 8 9)

Metabolites and
signaling molecules

Eicosanoid	CysLT (1 2) LTB4 1 2 FPRL1 OXE Prostaglandin DP (1 2), EP (1 2 3 4), FP Prostacyclin Thromboxane
Other	Bile acid Cannabinoid (CB1 CB2, GPR (18 55 119)) EBI2 Estrogen Free fatty acid (1 2 3 4) Hydroxycarboxylic acids 1 2 3 Lysophosphatidic acid (1 2 3 4 5 6) Lysophospholipid (1 2 3 4 5 6 7 8) Oxoglutarate PAF Sphingosine-1-phosphate (1 2 3 4 5) Succinate

Peptide

Neuropeptide

B/W (1
2)
FF (1
2)
S
Y (1
2
4
5)
Neuromedin (B
U (1
2))
Neurotensin (1
2)

Other

Anaphylatoxin (C3a
C5a (1
2))
Angiotensin (1
2)
Apelin
Bombesin
- BRS3
- GRPR
- NMBR)
- Bradykinin (B1
- B2)
Chemokine
Cholecystokinin (A
B)
Endothelin
- A
- B
Formyl peptide (1
2
3)
FSH
Galanin (1
2
3)
Gonadotropin-releasing hormone (1
2)
Ghrelin
Kisspeptin
Luteinizing hormone/choriogonadotropin
MAS (1
1L
D
E
F
G
X1
X2
X3
X4)
Melanocortin (1
2
3
4
5)
MCHR (1
2)
Motilin
Opioid (Delta
Kappa
Mu
Nociceptin & Zeta, but not Sigma)
Orexin (1
2)
Oxytocin
Prokineticin (1
2)
Prolactin-releasing peptide
Relaxin (1
2
3
4)
Somatostatin (1
2
3
4
5)
Tachykinin (1
2
3)
Thyrotropin
Thyrotropin-releasing hormone
Urotensin-II
Vasopressin (1A
1B
2)

Miscellaneous

Taste, bitter	TAS2R 1 3 4 5 7 8 9 10 13 14 16 19 20 30 31 38 39 40 41 42 43 45 46 50 60 Vomeronasal receptor type 1
Orphan	GPR (1 3 4 6 12 15 17 18 19 20 21 22 23 25 26 27 31 32 33 34 35 37 39 42 44 45 50 52 55 61 62 63 65 68 75 78 81 82 83 84 85 87 88 92 101 103 109A 109B 119 120 132 135 137B 139 141 142 146 148 149 150 151 152 153 160 161 162 171 173 174 176 177 182 183)
Other	Adrenomedullin Olfactory Opsin (3 4 5 1LW 1MW 1SW RGR RRH) Protease-activated (1 2 3 4) SREB (1 2 3)

Class B: Secretin-like

Adhesion	ADGRB Brain-specific angiogenesis inhibitor 1 2 3 ADGRC Cadherin 1 2 3 ADGRE EMR 1 2 3 CD97 ADGRG 1 2 3 4 5 6 7 ADGRL Latrophilin 1 2 3 ELTD1
Orphan	GPR (56 64 97 98 110 111 112 113 114 115 116 123 124 125 126 128 133 143 144 155 157)
Other	Calcitonin CALCRL Corticotropin-releasing hormone (1 2) Glucagon (GR GIPR GLP1R GLP2R) Growth-hormone-releasing hormone PACAPR1 GPR Methuselah-like proteins Parathyroid hormone (1 2) Secretin Vasoactive intestinal peptide (1 2)

Class C: Metabotropic glutamate / pheromone

Taste, sweet	TAS1R 1 2 3 Vomeronasal receptor, type 2
Other	Calcium-sensing receptor GABA_B (1 2) Glutamate receptor (Metabotropic glutamate (1 2 3 4 5 6 7 8)) GPRC6A GPR (156 158 179) RAIG (1 2 3 4)

Class F: Frizzled & Smoothened

Frizzled	Frizzled (1 2 3 4 5 6 7 8 9 10)
Smoothened	Smoothened

Categories: