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- PDB-7yu7: Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-07... -

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Basic information

Entry
Database: PDB / ID: 7yu7
TitleHuman Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556, state3
Components
  • (Guanine nucleotide-binding protein ...) x 3
  • Lysophosphatidic acid receptor 1
  • scFv16
KeywordsMEMBRANE PROTEIN / GPCR
Function / homology
Function and homology information


cellular response to 1-oleoyl-sn-glycerol 3-phosphate / lysophosphatidic acid receptor activity / positive regulation of smooth muscle cell chemotaxis / Lysosphingolipid and LPA receptors / lysophosphatidic acid binding / negative regulation of cilium assembly / corpus callosum development / bleb assembly / oligodendrocyte development / cellular response to oxygen levels ...cellular response to 1-oleoyl-sn-glycerol 3-phosphate / lysophosphatidic acid receptor activity / positive regulation of smooth muscle cell chemotaxis / Lysosphingolipid and LPA receptors / lysophosphatidic acid binding / negative regulation of cilium assembly / corpus callosum development / bleb assembly / oligodendrocyte development / cellular response to oxygen levels / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma / G beta:gamma signalling through CDC42 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Ca2+ pathway / G alpha (z) signalling events / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / negative regulation of cAMP/PKA signal transduction / regulation of synaptic vesicle cycle / Adrenaline,noradrenaline inhibits insulin secretion / ADP signalling through P2Y purinoceptor 12 / G alpha (q) signalling events / G alpha (i) signalling events / regulation of metabolic process / Activation of G protein gated Potassium channels / G-protein activation / G beta:gamma signalling through PI3Kgamma / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through PLC beta / ADP signalling through P2Y purinoceptor 1 / Thromboxane signalling through TP receptor / Presynaptic function of Kainate receptors / G beta:gamma signalling through CDC42 / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Thrombin signalling through proteinase activated receptors (PARs) / G alpha (12/13) signalling events / Glucagon-type ligand receptors / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Adrenaline,noradrenaline inhibits insulin secretion / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Ca2+ pathway / Thrombin signalling through proteinase activated receptors (PARs) / G alpha (z) signalling events / Extra-nuclear estrogen signaling / G alpha (s) signalling events / optic nerve development / photoreceptor outer segment membrane / positive regulation of dendritic spine development / G alpha (q) signalling events / G alpha (i) signalling events / spectrin binding / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Vasopressin regulates renal water homeostasis via Aquaporins / positive regulation of Rho protein signal transduction / regulation of postsynaptic neurotransmitter receptor internalization / alkylglycerophosphoethanolamine phosphodiesterase activity / photoreceptor outer segment / G-protein alpha-subunit binding / positive regulation of protein localization to cell cortex / Adenylate cyclase inhibitory pathway / T cell migration / D2 dopamine receptor binding / response to prostaglandin E / positive regulation of stress fiber assembly / G protein-coupled serotonin receptor binding / adenylate cyclase regulator activity / adenylate cyclase-inhibiting serotonin receptor signaling pathway / neurogenesis / photoreceptor inner segment / cardiac muscle cell apoptotic process / myelination / cellular response to forskolin / cerebellum development / regulation of mitotic spindle organization / dendritic shaft / GABA-ergic synapse / PDZ domain binding / cell chemotaxis / Regulation of insulin secretion / positive regulation of cholesterol biosynthetic process / G protein-coupled receptor binding / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / G protein-coupled receptor activity / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / response to peptide hormone / G-protein beta/gamma-subunit complex binding / centriolar satellite / adenylate cyclase-activating G protein-coupled receptor signaling pathway / ADP signalling through P2Y purinoceptor 12 / Adrenaline,noradrenaline inhibits insulin secretion
Similarity search - Function
Lysophosphatidic acid receptor EDG-2 / Lysophosphatidic acid receptor / Rhopdopsin 7-helix transmembrane proteins / Rhodopsin 7-helix transmembrane proteins / G-protein alpha subunit, group I / YVTN repeat-like/Quinoprotein amine dehydrogenase / Serpentine type 7TM GPCR chemoreceptor Srsx / 7 Propeller / Methylamine Dehydrogenase; Chain H / Guanine nucleotide binding protein (G-protein), alpha subunit ...Lysophosphatidic acid receptor EDG-2 / Lysophosphatidic acid receptor / Rhopdopsin 7-helix transmembrane proteins / Rhodopsin 7-helix transmembrane proteins / G-protein alpha subunit, group I / YVTN repeat-like/Quinoprotein amine dehydrogenase / Serpentine type 7TM GPCR chemoreceptor Srsx / 7 Propeller / Methylamine Dehydrogenase; Chain H / 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 / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G-protein coupled receptors family 1 signature. / G protein-coupled receptor, rhodopsin-like / GPCR, rhodopsin-like, 7TM / G-protein coupled receptors family 1 profile. / 7 transmembrane receptor (rhodopsin family) / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / WD domain, G-beta repeat / 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 / Immunoglobulins / Up-down Bundle / Immunoglobulin-like / Sandwich / P-loop containing nucleoside triphosphate hydrolase / Mainly Beta / Mainly Alpha
Similarity search - Domain/homology
Chem-K6L / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Guanine nucleotide-binding protein G(i) subunit alpha-1 / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Lysophosphatidic acid receptor 1
Similarity search - Component
Biological speciesHomo sapiens (human)
Rattus norvegicus (Norway rat)
Bos taurus (domestic cattle)
Mus musculus (house mouse)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 4.5 Å
AuthorsAkasaka, H. / Shihoya, W. / Nureki, O.
Funding support Japan, 1items
OrganizationGrant numberCountry
Japan Society for the Promotion of Science (JSPS)21H05037 Japan
CitationJournal: Nat Commun / Year: 2022
Title: Structure of the active G-coupled human lysophosphatidic acid receptor 1 complexed with a potent agonist.
Authors: Hiroaki Akasaka / Tatsuki Tanaka / Fumiya K Sano / Yuma Matsuzaki / Wataru Shihoya / Osamu Nureki /
Abstract: Lysophosphatidic acid receptor 1 (LPA) is one of the six G protein-coupled receptors activated by the bioactive lipid, lysophosphatidic acid (LPA). LPA is a drug target for various diseases, ...Lysophosphatidic acid receptor 1 (LPA) is one of the six G protein-coupled receptors activated by the bioactive lipid, lysophosphatidic acid (LPA). LPA is a drug target for various diseases, including cancer, inflammation, and neuropathic pain. Notably, LPA agonists have potential therapeutic value for obesity and urinary incontinence. Here, we report a cryo-electron microscopy structure of the active human LPA-G complex bound to ONO-0740556, an LPA analog with more potent activity against LPA. Our structure elucidated the details of the agonist binding mode and receptor activation mechanism mediated by rearrangements of transmembrane segment 7 and the central hydrophobic core. A structural comparison of LPA and other phylogenetically-related lipid-sensing GPCRs identified the structural determinants for lipid preference of LPA. Moreover, we characterized the structural polymorphisms at the receptor-G-protein interface, which potentially reflect the G-protein dissociation process. Our study provides insights into the detailed mechanism of LPA binding to agonists and paves the way toward the design of drug-like agonists targeting LPA.
History
DepositionAug 16, 2022Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Oct 5, 2022Provider: repository / Type: Initial release
Revision 1.1Oct 16, 2024Group: Data collection / Refinement description / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / em_admin / pdbx_entry_details / pdbx_modification_feature / refine
Item: _em_admin.last_update / _pdbx_entry_details.has_protein_modification ..._em_admin.last_update / _pdbx_entry_details.has_protein_modification / _refine.ls_d_res_high / _refine.ls_d_res_low

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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
R: Lysophosphatidic acid receptor 1
B: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
G: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
S: scFv16
hetero molecules


Theoretical massNumber of molelcules
Total (without water)157,7796
Polymers157,3645
Non-polymers4151
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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Guanine nucleotide-binding protein ... , 3 types, 3 molecules ABG

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


Mass: 40415.031 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: GNAI1 / Production host: Baculovirus expression vector pFastBac1-HM / References: UniProt: P63096
#3: Protein Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Transducin beta chain 1


Mass: 38744.371 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Rattus norvegicus (Norway rat) / Gene: Gnb1 / Production host: Baculovirus expression vector pFastBac1-HM / References: UniProt: P54311
#4: Protein Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / G gamma-I


Mass: 7547.685 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bos taurus (domestic cattle) / Gene: GNG2 / Production host: Baculovirus expression vector pFastBac1-HM / References: UniProt: P63212

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Protein / Antibody / Non-polymers , 3 types, 3 molecules RS

#2: Protein Lysophosphatidic acid receptor 1 / LPA receptor 1 / LPA-1 / Lysophosphatidic acid receptor Edg-2


Mass: 42936.004 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: LPAR1, EDG2, LPA1 / Production host: Baculovirus expression vector pFastBac1-HM / References: UniProt: Q92633
#5: Antibody scFv16


Mass: 27720.795 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Production host: Baculovirus expression vector pFastBac1-HM
#6: Chemical ChemComp-K6L / [(2~{R})-2-[5-(2-hexylphenyl)pentanoylamino]-3-oxidanyl-propyl] dihydrogen phosphate


Mass: 415.461 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C20H34NO6P / Feature type: SUBJECT OF INVESTIGATION

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Details

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
1Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556COMPLEX#1-#50MULTIPLE SOURCES
2Guanine nucleotide-binding protein G(i) subunit alpha-1COMPLEX#11RECOMBINANT
3Lysophosphatidic Acid Receptor 1COMPLEX#21RECOMBINANT
4Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1COMPLEX#31RECOMBINANT
5Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2COMPLEX#41RECOMBINANT
6scFv16COMPLEX#51RECOMBINANT
Molecular weight
IDEntity assembly-IDExperimental value
11NO
21NO
31NO
41NO
51NO
61NO
Source (natural)
IDEntity assembly-IDOrganismNcbi tax-ID
22Homo sapiens (human)9606
33Homo sapiens (human)9606
44Rattus norvegicus (Norway rat)10116
55Bos taurus (domestic cattle)9913
66Mus musculus (house mouse)10090
Source (recombinant)
IDEntity assembly-IDOrganismNcbi tax-ID
22Baculovirus expression vector pFastBac1-HM274590
33Baculovirus expression vector pFastBac1-HM274590
44Baculovirus expression vector pFastBac1-HM274590
55Baculovirus expression vector pFastBac1-HM274590
66Baculovirus expression vector pFastBac1-HM274590
Buffer solutionpH: 8
SpecimenConc.: 7 mg/ml / Embedding 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: 2500 nm / Nominal defocus min: 500 nm
Image recordingElectron dose: 50 e/Å2 / Film or detector model: GATAN K3 (6k x 4k)

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Processing

SoftwareName: REFMAC / Version: 5.8.0267 / Classification: refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 4.5 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 55709 / Symmetry type: POINT
RefinementResolution: 4.5→4.5 Å / Cor.coef. Fo:Fc: 0.956 / SU B: 33.725 / SU ML: 0.452 / ESU R: 0.589
Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflection
Rwork0.34352 --
obs0.34352 78361 100 %
Solvent computationSolvent model: PARAMETERS FOR MASK CACLULATION
Displacement parametersBiso mean: 209.316 Å2
Refinement stepCycle: 1 / Total: 8788
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
ELECTRON MICROSCOPYr_bond_refined_d0.0160.0138972
ELECTRON MICROSCOPYr_bond_other_d0.0170.0178359
ELECTRON MICROSCOPYr_angle_refined_deg1.8241.63312169
ELECTRON MICROSCOPYr_angle_other_deg1.7441.57619149
ELECTRON MICROSCOPYr_dihedral_angle_1_deg6.06351128
ELECTRON MICROSCOPYr_dihedral_angle_2_deg31.04721.763431
ELECTRON MICROSCOPYr_dihedral_angle_3_deg16.24151458
ELECTRON MICROSCOPYr_dihedral_angle_4_deg12.3381553
ELECTRON MICROSCOPYr_chiral_restr0.080.21209
ELECTRON MICROSCOPYr_gen_planes_refined0.010.0210181
ELECTRON MICROSCOPYr_gen_planes_other0.0040.022151
ELECTRON MICROSCOPYr_nbd_refined
ELECTRON MICROSCOPYr_nbd_other
ELECTRON MICROSCOPYr_nbtor_refined
ELECTRON MICROSCOPYr_nbtor_other
ELECTRON MICROSCOPYr_xyhbond_nbd_refined
ELECTRON MICROSCOPYr_xyhbond_nbd_other
ELECTRON MICROSCOPYr_metal_ion_refined
ELECTRON MICROSCOPYr_metal_ion_other
ELECTRON MICROSCOPYr_symmetry_vdw_refined
ELECTRON MICROSCOPYr_symmetry_vdw_other
ELECTRON MICROSCOPYr_symmetry_hbond_refined
ELECTRON MICROSCOPYr_symmetry_hbond_other
ELECTRON MICROSCOPYr_symmetry_metal_ion_refined
ELECTRON MICROSCOPYr_symmetry_metal_ion_other
ELECTRON MICROSCOPYr_mcbond_it38.14520.6654536
ELECTRON MICROSCOPYr_mcbond_other38.09820.6674535
ELECTRON MICROSCOPYr_mcangle_it57.08530.7755656
ELECTRON MICROSCOPYr_mcangle_other57.08630.7765657
ELECTRON MICROSCOPYr_scbond_it41.36823.9714436
ELECTRON MICROSCOPYr_scbond_other41.35623.9684433
ELECTRON MICROSCOPYr_scangle_it
ELECTRON MICROSCOPYr_scangle_other62.86434.6336514
ELECTRON MICROSCOPYr_long_range_B_refined81.01636264
ELECTRON MICROSCOPYr_long_range_B_other81.01636265
ELECTRON MICROSCOPYr_rigid_bond_restr
ELECTRON MICROSCOPYr_sphericity_free
ELECTRON MICROSCOPYr_sphericity_bonded
LS refinement shellResolution: 3.8→3.899 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0 0 -
Rwork0.542 5733 -
obs--100 %

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