Protein detail
S1PR3
Sphingosine 1-phosphate receptor 3 (S1P receptor 3) (S1P3) (Endothelial differentiation G-protein coupled receptor 3) (Sphingosine 1-phosphate receptor Edg-3) (S1P receptor Edg-3)
Protein symbol S1PR3 | UniProt ID | EVMP score 0.25 |
Frequency 2 | Transmembrane count 7 | Protein classification |
Basic Information
Protein Names
Sphingosine 1-phosphate receptor 3 (S1P receptor 3) (S1P3) (Endothelial differentiation G-protein coupled receptor 3) (Sphingosine 1-phosphate receptor Edg-3) (S1P receptor Edg-3)
Protein Function
- G-protein coupled receptors:Lysolipids receptors
- FDA approved drug targets:Small molecule drugs
- G-protein coupled receptors:GPCRs excl olfactory receptors
Transmembrane
41..65; Helical; Name=1; 73..101; Helical; Name=2; 116..134; Helical; Name=3; 154..179; Helical; Name=4; 196..216; Helical; Name=5; 244..265; Helical; Name=6; 282..302; Helical; Name=7
Transmembrane Count
7
Ensembl
Entrez Gene Symbol
Frequency
2
EVMP Score
0.25
Fluorescence & Localization
Tissue Specificfallopian tubeCell SpecificCardiomyocytesSingle-Nuclei Brain Specificependymal cellBlood Cell Specificplasmacytoid DC
Function & Pathway
Protein Function
- G-protein coupled receptors:Lysolipids receptors
- FDA approved drug targets:Small molecule drugs
- G-protein coupled receptors:GPCRs excl olfactory receptors
Cellular Component
Molecular Function
Biological Process
Reactome
- R-hsa-373076 class a 1 rhodopsin like receptors
- R-hsa-8939211 esr mediated signaling
- R-hsa-9009391 extra nuclear estrogen signaling
- R-hsa-500792 gpcr ligand binding
- R-hsa-418594 g alpha i signalling events
- R-hsa-419408 lysosphingolipid and lpa receptors
- R-hsa-372790 signaling by gpcr
- R-hsa-9006931 signaling by nuclear receptors
Mediation Categories
Clinical-translation mediationImmune mediationReceptor-signaling mediation
Relations & Evidence
Enzyme-Mediated Modification
0 records.
Ligand-Receptor Signaling
50 records.
| Category | Parent | Database | Transmitter | Receiver | Secreted | Plasma Membrane (Transmembrane) | Plasma Membrane (Peripheral) |
|---|---|---|---|---|---|---|---|
| cell_surface | cell_surface | OmniPath | No | No | No | Yes | No |
| receptor | receptor | scConnect | No | Yes | No | Yes | No |
| receptor | receptor | iTALK | No | Yes | No | Yes | No |
| receptor | receptor | Almen2009 | No | Yes | No | Yes | No |
| receptor | receptor | CellCellInteractions | No | Yes | No | Yes | No |
| receptor | receptor | EMBRACE | No | Yes | No | Yes | No |
| gpcr | receptor | GPCRdb | No | Yes | No | Yes | No |
| sphingosine_phosphate | receptor | HGNC | No | Yes | No | Yes | No |
| receptor | receptor | HGNC | No | Yes | No | Yes | No |
| transmembrane | transmembrane_predicted | Phobius | No | No | No | Yes | No |
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Regulatory Interaction Network
12 records.
| Source Protein Symbol | Source UniProt ID | Target Protein Symbol | Target UniProt ID | Is Directed | Is Stimulation | Is Inhibition | Database | References |
|---|---|---|---|---|---|---|---|---|
| S1PR3 | Q99500 | GNAS2 | P63092 | Yes | Yes | No | SIGNOR | SIGNOR:31160049 |
| S1PR3 | Q99500 | GNAS1 | Q5JWF2 | Yes | Yes | No | SIGNOR | SIGNOR:31160049 |
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Protein Complex Composition
Isolation & Detection Technology
1 record.
| EV Isolation Method | Detection Method | Number of References | References |
|---|---|---|---|
| Size Exclusion Chromatography | Mass spectrometryWestern blotting | 1 | 34265469 |
Sequence, Structure & Domains
Sequences
Length
378
Mass
42,250
Sequence
MATALPPRLQPVRGNETLREHYQYVGKLAGRLKEASEGSTLTTVLFLVICSFIVLENLMVLIAIWKNNKFHNRMYFFIGNLALCDLLAGIAYKVNILMSGKKTFSLSPTVWFLREGSMFVALGASTCSLLAIAIERHLTMIKMRPYDANKRHRVFLLIGMCWLIAFTLGALPILGWNCLHNLPDCSTILPLYSKKYIAFCISIFTAILVTIVILYARIYFLVKSSSRKVANHNNSERSMALLRTVVIVVSVFIACWSPLFILFLIDVACRVQACPILFKAQWFIVLAVLNSAMNPVIYTLASKEMRRAFFRLVCNCLVRGRGARASPIQPALDPSRSKSSSSNNSSHSPKVKEDLPHTAPSSCIMDKNAALQNGIFCN
3D Structural Models
Turn
103..105; 149..151; 271..273; 291..293
Helix
17..25; 41..66; 74..99; 108..139; 152..169; 172..174; 194..228; 232..268; 275..280; 281..290; 294..298; 303..311
Beta Strand
26..28; 179..181; 182..185; 187..189; 300..302
3D Structure
Electron microscopy (3); X-ray crystallography (1)
Domain & Motif Annotations
Compositional Bias
337..348; Low complexity
Region
327..357; Disordered
Protein Families
G-protein coupled receptor 1 family
Sequence Similarities
Belongs to the G-protein coupled receptor 1 family.
Clinical Relevance
Related Diseases
Biomarker
Preclinical