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- PDB-8yic: SAR247799-bound S1PR1-Gi protein complex -

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Basic information

Entry
Database: PDB / ID: 8yic
TitleSAR247799-bound S1PR1-Gi protein complex
Components
  • Endolysin,Sphingosine 1-phosphate receptor 1
  • Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
  • Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
  • Guanine nucleotide-binding protein G(i) subunit alpha-1
KeywordsMEMBRANE PROTEIN / Complex / Agonist / MEMBRANE PROTEIN-IMMUNE SYSTEM complex
Function / homology
Function and homology information


cardiac muscle tissue growth involved in heart morphogenesis / blood vessel maturation / sphingolipid binding / sphingosine-1-phosphate receptor activity / Lysosphingolipid and LPA receptors / endothelial cell differentiation / heart trabecula morphogenesis / regulation of bone mineralization / negative regulation of stress fiber assembly / sphingosine-1-phosphate receptor signaling pathway ...cardiac muscle tissue growth involved in heart morphogenesis / blood vessel maturation / sphingolipid binding / sphingosine-1-phosphate receptor activity / Lysosphingolipid and LPA receptors / endothelial cell differentiation / heart trabecula morphogenesis / regulation of bone mineralization / negative regulation of stress fiber assembly / sphingosine-1-phosphate receptor signaling pathway / leukocyte chemotaxis / positive regulation of positive chemotaxis / regulation of bone resorption / lamellipodium assembly / transmission of nerve impulse / regulation of cell adhesion / viral release from host cell by cytolysis / adenylate cyclase inhibitor activity / positive regulation of protein localization to cell cortex / T cell migration / positive regulation of relaxation of smooth muscle / Adenylate cyclase inhibitory pathway / peptidoglycan catabolic process / D2 dopamine receptor binding / adenylate cyclase-inhibiting serotonin receptor signaling pathway / G protein-coupled serotonin receptor binding / positive regulation of smooth muscle cell proliferation / cellular response to forskolin / regulation of mitotic spindle organization / chemokine-mediated signaling pathway / neuropeptide signaling pathway / Regulation of insulin secretion / response to prostaglandin E / positive regulation of cholesterol biosynthetic process / negative regulation of insulin secretion / brain development / G protein-coupled receptor binding / response to peptide hormone / G protein-coupled receptor activity / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / G-protein beta/gamma-subunit complex binding / centriolar satellite / chemotaxis / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / neuron differentiation / cell wall macromolecule catabolic process / Olfactory Signaling Pathway / Activation of the phototransduction cascade / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G protein-coupled acetylcholine receptor signaling pathway / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G-protein activation / G beta:gamma signalling through CDC42 / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / lysozyme / G beta:gamma signalling through BTK / lysozyme activity / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / ADP signalling through P2Y purinoceptor 12 / photoreceptor disc membrane / Glucagon-type ligand receptors / Sensory perception of sweet, bitter, and umami (glutamate) taste / Adrenaline,noradrenaline inhibits insulin secretion / GDP binding / Vasopressin regulates renal water homeostasis via Aquaporins / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / G alpha (z) signalling events / ADP signalling through P2Y purinoceptor 1 / ADORA2B mediated anti-inflammatory cytokines production / cellular response to catecholamine stimulus / G beta:gamma signalling through PI3Kgamma / adenylate cyclase-activating dopamine receptor signaling pathway / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / cellular response to prostaglandin E stimulus / G-protein beta-subunit binding / cell migration / heterotrimeric G-protein complex / G alpha (12/13) signalling events / Inactivation, recovery and regulation of the phototransduction cascade / extracellular vesicle / sensory perception of taste / sperm principal piece / adenylate cyclase-activating G protein-coupled receptor signaling pathway / Thrombin signalling through proteinase activated receptors (PARs) / signaling receptor complex adaptor activity / presynapse / retina development in camera-type eye / actin cytoskeleton organization / G protein activity / GTPase binding / fibroblast proliferation / Ca2+ pathway / Interleukin-4 and Interleukin-13 signaling / angiogenesis / midbody
Similarity search - Function
EDG-1 sphingosine 1-phosphate receptor / Sphingosine 1-phosphate receptor / Endolysin T4 type / T4-type lysozyme / : / Glycoside hydrolase, family 24 / Phage lysozyme / Lysozyme domain superfamily / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx ...EDG-1 sphingosine 1-phosphate receptor / Sphingosine 1-phosphate receptor / Endolysin T4 type / T4-type lysozyme / : / Glycoside hydrolase, family 24 / Phage lysozyme / Lysozyme domain superfamily / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx / Guanine nucleotide binding protein (G-protein), alpha subunit / G protein alpha subunit, helical insertion / G-protein alpha subunit / G-alpha domain profile. / G protein alpha subunit / G-protein, gamma subunit / G-protein gamma subunit domain profile. / G-protein gamma-like domain / G-protein gamma-like domain superfamily / GGL domain / G protein gamma subunit-like motifs / GGL domain / Lysozyme-like domain superfamily / G protein beta WD-40 repeat protein / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G-protein coupled receptors family 1 signature. / 7 transmembrane receptor (rhodopsin family) / G protein-coupled receptor, rhodopsin-like / GPCR, rhodopsin-like, 7TM / G-protein coupled receptors family 1 profile. / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40 repeats / WD40 repeat / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
: / Endolysin / Sphingosine 1-phosphate receptor 1 / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Guanine nucleotide-binding protein G(i) subunit alpha-1
Similarity search - Component
Biological speciesHomo sapiens (human)
Enterobacteria phage T4 (virus)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.47 Å
AuthorsXu, Z. / Yu, J.J. / Shao, Z.H.
Funding support China, 3items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)32270438 China
National Natural Science Foundation of China (NSFC)32170498 China
National Natural Science Foundation of China (NSFC)32371288 China
CitationJournal: To Be Published
Title: SAR247799-bound S1PR1 in complex with Gi heterotrimer
Authors: Xu, Z. / Yu, J.J. / Wang, K.X. / Yan, W. / Shao, Z.H.
History
DepositionFeb 29, 2024Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Dec 11, 2024Provider: repository / Type: Initial release
Revision 1.0Dec 11, 2024Data content type: EM metadata / Data content type: EM metadata / Provider: repository / Type: Initial release
Revision 1.0Dec 11, 2024Data content type: Half map / Part number: 1 / Data content type: Half map / Provider: repository / Type: Initial release
Revision 1.0Dec 11, 2024Data content type: Half map / Part number: 2 / Data content type: Half map / Provider: repository / Type: Initial release
Revision 1.0Dec 11, 2024Data content type: Image / Data content type: Image / Provider: repository / Type: Initial release
Revision 1.0Dec 11, 2024Data content type: Primary map / Data content type: Primary map / Provider: repository / Type: Initial release
Revision 1.1Jul 2, 2025Group: Data collection / Category: em_admin / em_software / Item: _em_admin.last_update / _em_software.name
Revision 1.1Jul 2, 2025Data content type: EM metadata / Data content type: EM metadata / EM metadata / Group: Data processing / Experimental summary / Data content type: EM metadata / EM metadata / Category: em_admin / em_software / Data content type: EM metadata / EM metadata / Item: _em_admin.last_update / _em_software.name

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Guanine nucleotide-binding protein G(i) subunit alpha-1
B: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
C: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
R: Endolysin,Sphingosine 1-phosphate receptor 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)145,9205
Polymers145,4944
Non-polymers4261
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: electron microscopy, not applicable
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

#1: Protein Guanine nucleotide-binding protein G(i) subunit alpha-1 / Adenylate cyclase-inhibiting G alpha protein


Mass: 41601.324 Da / Num. of mol.: 1 / Mutation: S47N, G203A, E245A, A326S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GNAI1 / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: P63096
#2: Protein Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Transducin beta chain 1


Mass: 37573.988 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GNB1 / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: P62873
#3: Protein Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / G gamma-I


Mass: 7861.143 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GNG2 / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: P59768
#4: Protein Endolysin,Sphingosine 1-phosphate receptor 1 / Lysis protein / Lysozyme / Muramidase / S1P receptor 1 / S1P1 / Endothelial differentiation G- ...Lysis protein / Lysozyme / Muramidase / S1P receptor 1 / S1P1 / Endothelial differentiation G-protein coupled receptor 1 / Sphingosine 1-phosphate receptor Edg-1 / S1P receptor Edg-1


Mass: 58457.461 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: aa 1-8: Flag peptide aa 9-168: T4L,aa 169-505: Sphingosine 1-phosphate receptor 1 aa 506-515: His tag
Source: (gene. exp.) Enterobacteria phage T4 (virus), (gene. exp.) Homo sapiens (human)
Gene: E, S1PR1, CHEDG1, EDG1 / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: P00720, UniProt: P21453, lysozyme
#5: Chemical ChemComp-A1LYQ / SAR247799 / 2-[4-[5-(3-chloranylphenoxy)-[1,3]oxazolo[5,4-d]pyrimidin-2-yl]-2,6-dimethyl-phenoxy]ethanoic acid


Mass: 425.822 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H16ClN3O5 / Feature type: SUBJECT OF INVESTIGATION
Has ligand of interestY
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

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Sample preparation

Component
IDNameTypeEntity IDParent-IDSource
1SAR247799-bound S1PR1 in complex with Gi heterotrimerCOMPLEX#1-#40RECOMBINANT
2Gi heterotrimerCOMPLEX#1-#31RECOMBINANT
3SAR-247799-bound S1PR1COMPLEX#41RECOMBINANT
Source (natural)
IDEntity assembly-IDOrganismNcbi tax-ID
12Homo sapiens (human)9606
23Homo sapiens (human)9606
Source (recombinant)
IDEntity assembly-IDOrganismNcbi tax-ID
12Spodoptera frugiperda (fall armyworm)7108
23Spodoptera frugiperda (fall armyworm)7108
Buffer solutionpH: 7.5
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE

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Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Nominal defocus max: 1800 nm / Nominal defocus min: 1000 nm / Cs: 2.7 mm
Image recordingElectron dose: 65.1 e/Å2 / Film or detector model: GATAN K3 (6k x 4k)

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Processing

EM softwareName: PHENIX / Category: model refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.47 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 215808 / Symmetry type: POINT
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.0027445
ELECTRON MICROSCOPYf_angle_d0.54910071
ELECTRON MICROSCOPYf_dihedral_angle_d4.8261023
ELECTRON MICROSCOPYf_chiral_restr0.041165
ELECTRON MICROSCOPYf_plane_restr0.0041257

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