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GNA13 GNA13 GNAI1 GNAI1 S1PR4 S1PR4 GNA12 GNA12 S1PR2 S1PR2 CXCL13 CXCL13 S1PR5 S1PR5 LPAR3 LPAR3 LPAR5 LPAR5 PTGDR2 PTGDR2 LPAR2 LPAR2
"S1PR4" - sphingosine-1-phosphate receptor 4 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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second shell of interactors
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Predicted Interactions
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protein homology
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S1PR4sphingosine-1-phosphate receptor 4; Receptor for the lysosphingolipid sphingosine 1- phosphate (S1P). S1P is a bioactive lysophospholipid that elicits diverse physiological effect on most types of cells and tissues. May be involved in cell migration processes that are specific for lymphocytes (384 aa)    
Predicted Functional Partners:
GNA13
guanine nucleotide binding protein (G protein), alpha 13; Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems (377 aa)
        score_image score_image     0.955
GNAI1
guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 1 (354 aa)
        score_image score_image     0.955
GNA12
guanine nucleotide binding protein (G protein) alpha 12; Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems (381 aa)
        score_image score_image     0.955
LPAR5
lysophosphatidic acid receptor 5; Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities (372 aa)
          score_image score_image   0.931
CXCL13
chemokine (C-X-C motif) ligand 13; Chemotactic for B-lymphocytes but not for T-lymphocytes, monocytes and neutrophils. Does not induce calcium release in B- lymphocytes. Binds to BLR1/CXCR5 (109 aa)
          score_image score_image   0.919
PTGDR2
prostaglandin D2 receptor 2; Receptor for prostaglandin D2 (PGD2). Coupled to the G(i)-protein. Receptor activation may result in pertussis toxin- sensitive decreases in cAMP levels and Ca(2+) mobilization. PI3K signaling is also implicated in mediating PTGDR2 effects. PGD2 induced receptor internalization. CRTH2 internalization can be regulated by diverse kinases such as, PKC, PKA, ADRBK1/GRK2, GPRK5/GRK5 and GRK6. Receptor activation is responsible, at least in part, in immune regulation and allergic/inflammation responses (395 aa)
          score_image score_image   0.918
S1PR2
Sphingosine 1-phosphate receptor 2 ; Receptor for the lysosphingolipid sphingosine 1- phosphate (S1P). S1P is a bioactive lysophospholipid that elicits diverse physiological effect on most types of cells and tissues. When expressed in rat HTC4 hepatoma cells, is capable of mediating S1P-induced cell proliferation and suppression of apoptosis (353 aa)
          score_image score_image score_image 0.914
S1PR5
sphingosine-1-phosphate receptor 5; Receptor for the lysosphingolipid sphingosine 1- phosphate (S1P). S1P is a bioactive lysophospholipid that elicits diverse physiological effect on most types of cells and tissues. Is coupled to both the G(i/0)alpha and G(12) subclass of heteromeric G-proteins (By similarity). May play a regulatory role in the transformation of radial glial cells into astrocytes and may affect proliferative activity of these cells (398 aa)
          score_image score_image score_image 0.913
LPAR2
lysophosphatidic acid receptor 2; Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities. Seems to be coupled to the G(i)/G(o), G(12)/G(13), and G(q) families of heteromeric G proteins. Plays a key role in phospholipase C-beta (PLC-beta) signaling pathway. Stimulates phospholipase C (PLC) activity in a manner that is independent of RALA activation (351 aa)
          score_image score_image score_image 0.912
LPAR3
lysophosphatidic acid receptor 3; Receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities. May play a role in the development of ovarian cancer. Seems to be coupled to the G(i)/G(o) and G(q) families of heteromeric G proteins (353 aa)
          score_image score_image score_image 0.911
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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