EGF module-containing mucin-like hormone receptor

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egf-like module containing, mucin-like, hormone receptor-like 1
Identifiers
Symbol EMR1
Alt. symbols TM7LN3
IUPHAR EMR1
Entrez 2015
HUGO 3336
OMIM 600493
RefSeq NM_001974
UniProt Q14246
Other data
Locus Chr. 19 p13.3
egf-like module containing, mucin-like, hormone receptor-like 2
Identifiers
Symbol EMR2
IUPHAR EMR2
Entrez 30817
HUGO 3337
OMIM 606100
RefSeq NM_152916
UniProt Q9UHX3
Other data
Locus Chr. 19 p13.1
egf-like module containing, mucin-like, hormone receptor-like 3
Identifiers
Symbol EMR3
IUPHAR EMR3
Entrez 84658
HUGO 23647
OMIM 606101
RefSeq NM_032571
UniProt Q9BY15
Other data
Locus Chr. 19 p13.1
egf-like module containing, mucin-like, hormone receptor-like 4 pseudogene
Identifiers
Symbol EMR4P
Alt. symbols GPR127
Entrez 326342
HUGO 19240
RefSeq XM_940358
UniProt Q86SQ3
Other data
Locus Chr. 19 p13.3

The EGF module-containing Mucin-like hormone Receptors (EMRs) are closely related subgroup of G protein-coupled receptors (GPCRs). These receptors have a unique hybrid structure in which an extracellular epidermal growth factor (EGF)-like domain is fused to a GPCR domain through a mucin-like stalk.[1][2][3][4] There are four variants of EMR labeled 1-4, each encoded by a separate gene. These receptors are predominately expressed in cells of the immune system and bind ligands such as CD55.[5]

References

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External links

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Class A: Rhodopsin like
α1 (A, B, D) · α2 (A, B, C) · β1 · β2 · β3
Adenosine (A1, A2A, A2B, A3) · P2Y (1, 2, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14)
(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) · Histamine (H1, H2, H3, H4) · Melatonin (1A, 1B, 1C) · TAAR (1, 2, 3, 5, 6, 8, 9)
Metabolites and
signaling molecules
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) · Lactate  · Lysophosphatidic acid (1, 2, 3, 4, 5, 6)  · Lysophospholipid (1, 2, 3, 4, 5, 6, 7, 8) · Niacin (1, 2) · Oxoglutarate · PAF · Sphingosine-1-phosphate (1, 2, 3, 4, 5) · Succinate
Peptide
B/W (1, 2) · FF (1, 2) · S · Y (1, 2, 4, 5) · Neuromedin (B, U (1, 2)) · Neurotensin (1, 2)
Other
Miscellaneous
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, 77, 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
Class B: Secretin like
GPR (56, 64, 97, 98, 110, 111, 112, 113, 114, 115, 116, 123, 124, 125, 126, 128, 133, 143, 144, 155, 157)
Other
Class C: Metabotropic
glutamate / pheromone
TAS1R (1, 2, 3) · TAS2R (1, 3, 4, 5, 8, 9, 10, 12, 13, 14, 16, 19, 20, 30, 31, 38, 39, 40, 41, 42, 43, 45, 46, 50)
Other
Class F:
Frizzled / Smoothened
Frizzled
Frizzled (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Smoothened
  1. ↑ Baud V, Chissoe SL, Viegas-Péquignot E, Diriong S, N'Guyen VC, Roe BA, Lipinski M (1995). "EMR1, an unusual member in the family of hormone receptors with seven transmembrane segments". Genomics. 26 (2): 334–44. doi:10.1016/0888-7543(95)80218-B. PMID 7601460. 
  2. ↑ Lin HH, Stacey M, Hamann J, Gordon S, McKnight AJ (2000). "Human EMR2, a novel EGF-TM7 molecule on chromosome 19p13.1, is closely related to CD97". Genomics. 67 (2): 188–200. doi:10.1006/geno.2000.6238. PMID 10903844. 
  3. ↑ Stacey M, Lin HH, Hilyard KL, Gordon S, McKnight AJ (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". J. Biol. Chem. 276 (22): 18863–70. doi:10.1074/jbc.M101147200. PMID 11279179. 
  4. ↑ Caminschi I, Vandenabeele S, Sofi M, McKnight AJ, Ward N, Brodnicki TC, Toy T, Lahoud M, Maraskovsky E, Shortman K, Wright MD (2006). "Gene structure and transcript analysis of the human and mouse EGF-TM7 molecule, FIRE". DNA Seq. 17 (1): 8–14. doi:10.1080/10425170500355737. PMID 16753812. 
  5. ↑ Kwakkenbos MJ, Kop EN, Stacey M, Matmati M, Gordon S, Lin HH, Hamann J (2004). "The EGF-TM7 family: a postgenomic view". Immunogenetics. 55 (10): 655–66. doi:10.1007/s00251-003-0625-2. PMID 14647991. 
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