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7yj4

Cryo-EM structure of the INSL5-bound human relaxin family peptidereceptor 4 (RXFP4)-Gi complex

Method: ELECTRON MICROSCOPY Dmax: 129.2 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Insulin-like peptide INSL5 A chain

Homo sapiens

UniProt Q9Y5Q6

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 7 PDB declaration: heptameric（7） Consistent with protein copy count Chain A； UniProt 115–135 Chain B； UniProt 23–46 Not recorded Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 × 1 （P63212） Guanine nucleotide-binding protein G(i) subunit alpha-2 × 1 （P04899） Relaxin-3 receptor 2 × 1 （Q8TDU9） scFv16 × 1 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 × 1 （P62871） ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.19 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 7YJ4 Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
2K1V R3/I5 relaxin chimera Deposited 2008-03-17 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 116–135（20 aa） Fragment：Insulin-like peptide INSL5 A chain
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4；298 K；Ionic strength (raw mmCIF value) 0；Pressure ambient
NMR sample composition 1 mM relaxin-3 B-chain, 1 mM INSL5 A-chain, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1 mM relaxin-3 B-chain, 1 mM INSL5 A-chain, 100% D2O | 100% D2O
Resolution not provided

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name INSL5_HUMAN
Isoform —
PDB entities 1, 2
Chains and sequence ranges Author chain A； PDBConstruct 1–21； UniProt 115–135 Author chain B； PDBConstruct 1–24； UniProt 23–46

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

Bos taurus

UniProt P63212

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 7 PDB declaration: heptameric（7） Consistent with protein copy count Chain G； UniProt 1–71 Not recorded Insulin-like peptide INSL5 A chain × 1 （Q9Y5Q6） Insulin-like peptide INSL5 B chain × 1 （Q9Y5Q6） Guanine nucleotide-binding protein G(i) subunit alpha-2 × 1 （P04899） Relaxin-3 receptor 2 × 1 （Q8TDU9） scFv16 × 1 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 × 1 （P62871） ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.19 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 7YJ4 Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1GG2 G PROTEIN HETEROTRIMER MUTANT GI_ALPHA_1(G203A) BETA_1 GAMMA_2 WITH GDP BOUND Deposited 1996-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–70（70 aa） Fragment：GAMMA 2
Mutation：CHAIN G, C68S GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 2.40 Å R-free 0.289
1GP2 G PROTEIN HETEROTRIMER GI_ALPHA_1 BETA_1 GAMMA_2 WITH GDP BOUND Deposited 1996-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–70（70 aa） Fragment：GAMMA 2
Mutation：CHAIN G, C68S GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 2.30 Å R-free 0.307
1OMW Crystal Structure of the complex between G Protein-Coupled Receptor Kinase 2 and Heterotrimeric G Protein beta 1 and gamma 2 subunits Deposited 2003-02-26 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 0–67（68 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.75；277 K；PEG 3350, Sodium Chloride, CHAPS, ATP, Magnesium Chloride, Mastoparan , MES pH 5.75, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.50 Å R-free 0.252
1XHM The Crystal Structure of a Biologically Active Peptide (SIGK) Bound to a G Protein Beta:Gamma Heterodimer Deposited 2004-09-20 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 0–70（71 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG 4000, GLYCEROL, HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.70 Å R-free 0.287
22EM Gi bound kappa-opioid receptor in complex with beta01 Deposited 2026-01-08 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain D 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
22ES Gi bound kappa-opioid receptor in complex with difelikefalin Deposited 2026-01-08 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
24XY P2Y13R-Gq complex bound to ADP Deposited 2026-03-24 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.00 Å
2BCJ Crystal Structure of G Protein-Coupled Receptor Kinase 2 in Complex with Galpha-q and Gbetagamma Subunits Deposited 2005-10-19 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S MG MAGNESIUM ION × 1 ALF TETRAFLUOROALUMINATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；9% PEG8000, 1M NaCl, 0.1M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.06 Å R-free 0.292
3AH8 Structure of heterotrimeric G protein Galpha-q beta gamma in complex with an inhibitor YM-254890 Deposited 2010-04-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.1；293 K；7% PEG 4000, 30% (v/v) glycerol, 70 mM acetate-NaOH, pH 5.1, VAPOR DIFFUSION, temperature 293K
Resolution 2.90 Å R-free 0.315
3CIK Human GRK2 in Complex with Gbetagamma subunits Deposited 2008-03-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–68（68 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.25；277 K；200 mM NaCl, 5% ethylene glycol, 6.3% PEG 3350, pH 5.25, vapor diffusion, hanging drop, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.75 Å R-free 0.269
3KRW Human GRK2 in complex with Gbetgamma subunits and balanol (soak) Deposited 2009-11-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–68（68 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) BA1 BALANOL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 277 K；Well contained 100 mM MES, pH 5.6, 200 mM NaCl, 9% PEG 3350. Drops were 1 uL protein, 1 uL well, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.90 Å R-free 0.265
3KRX Human GRK2 in complex with Gbetgamma subunits and balanol (co-crystal) Deposited 2009-11-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–68（68 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) BA1 BALANOL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 277 K；Well contained 100 mM MES, pH 6.0, 200 mM NaCl, 9% PEG 3350. Drops were 1 uL protein, 1 uL well, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.10 Å R-free 0.270
3PSC Bovine GRK2 in complex with Gbetagamma subunits Deposited 2010-12-01 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–68（68 aa） Fragment：UNP residues 1-68
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；9% PEG3350, 200 mM NaCl, 100 mM MES pH 6.5, 1 mM ATP, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.67 Å R-free 0.257
3PVU Bovine GRK2 in complex with Gbetagamma subunits and a selective kinase inhibitor (CMPD101) Deposited 2010-12-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–68（68 aa） Fragment：UNP residues 1-68
Non-standard monomer：Yes (specific site not provided by mmCIF) QRW 3-({[4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]methyl}amino)-N-[2-(trifluoromethyl)benzyl]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.25；277 K；7% PEG3350, 200 mM NaCl, 100 mM MES pH 5.25, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.48 Å R-free 0.274
3PVW Bovine GRK2 in complex with Gbetagamma subunits and a selective kinase inhibitor (CMPD103A) Deposited 2010-12-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–68（68 aa） Fragment：UNP residues 1-68
Non-standard monomer：Yes (specific site not provided by mmCIF) QRX N-(2,6-difluorobenzyl)-3-({[4-propyl-5-(pyrimidin-4-yl)-4H-1,2,4-triazol-3-yl]methyl}amino)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.25；277 K；7% PEG3350, 250 mM NaCl, 100 mM MES pH 6.25, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.49 Å R-free 0.285
3SN6 Crystal structure of the beta2 adrenergic receptor-Gs protein complex Deposited 2011-06-28 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–68（68 aa）
Not recorded P0G 8-[(1R)-2-{[1,1-dimethyl-2-(2-methylphenyl)ethyl]amino}-1-hydroxyethyl]-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions LIPIDIC CUBIC PHASE；pH 6.5；293 K；350-450 mM potassium nitrate, 100 mM MES, 1 mM TCEP, 10 mM phosphonoformate, 0.01 mM BI167107, 18-22% PEG400. Crystals were grown in a 10:1 (w:w) MAG 7.7:cholesterol lipid mix. , pH 6.5, Lipidic cubic phase, temperature 293K
Resolution 3.20 Å R-free 0.277
3UZS Structure of the C13.28 RNA Aptamer Bound to the G Protein-Coupled Receptor Kinase 2-Heterotrimeric G Protein Beta 1 and Gamma 2 Subunit Complex Deposited 2011-12-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 3 PDB declaration: tetrameric
Chain G 1–67（67 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100 mM Tris pH 8.5, 200 mM NaCl and 3% PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 4.52 Å R-free 0.268
3V5W Human G Protein-Coupled Receptor Kinase 2 in Complex with Soluble Gbetagamma Subunits and Paroxetine Deposited 2011-12-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S 8PR Paroxetine × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；277 K；100 mM MES pH 5.8, 200 mM NaCl, and 8% (w/v) PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.07 Å R-free 0.247
4MK0 Crystal structure of G protein-coupled receptor kinase 2 in complex with a a rationally designed paroxetine derivative Deposited 2013-09-04 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 6–64（59 aa）
Not recorded GOL GLYCEROL × 1 29X 5-{[(3S,4R)-4-(4-fluorophenyl)piperidin-3-yl]methoxy}-1H-isoindol-1-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；277 K；6% PEG 3350, 1M NaCl, 2 mM MgCl2, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.238
4PNK G protein-coupled receptor kinase 2 in complex with GSK180736A Deposited 2014-05-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S KZQ (4S)-4-(4-fluorophenyl)-N-(2H-indazol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；MES, PEG 3350, NaCl
Resolution 2.56 Å R-free 0.259
5TDH The crystal structure of the dominant negative mutant G protein alpha(i)-1-beta-1-gamma-2 G203A/A326S Deposited 2016-09-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–68（68 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5.6；293 K；2% v/v Tacsimate (pH 5.0), 0.1 M sodium citrate tribasic dehydrate (pH 5.6), 16% w/v PEG 3350
Resolution 3.00 Å R-free 0.305
5TDH The crystal structure of the dominant negative mutant G protein alpha(i)-1-beta-1-gamma-2 G203A/A326S Deposited 2016-09-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain K 1–68（68 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5.6；293 K；2% v/v Tacsimate (pH 5.0), 0.1 M sodium citrate tribasic dehydrate (pH 5.6), 16% w/v PEG 3350
Resolution 3.00 Å R-free 0.305
5VAI Cryo-EM structure of the activated Glucagon-like peptide-1 receptor in complex with G protein Deposited 2017-03-27 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–68（68 aa） Fragment：UNP residues 1-68
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
5WG3 Human GRK2 in complex with Gbetagamma subunits and CCG258748 Deposited 2017-07-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S AFM 2-fluoro-5-[(3S,4R)-3-{[(1H-indazol-5-yl)oxy]methyl}piperidin-4-yl]-N-[(1H-pyrazol-3-yl)methyl]benzamide × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6, 1.1 M NaCl, 8% PEG3350
Resolution 2.90 Å R-free 0.248
5WG4 Human GRK2 in complex with Gbetagamma subunits and CCG257284 Deposited 2017-07-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S AFV 2-fluoro-5-[(3S,4R)-3-{[(1H-indazol-5-yl)oxy]methyl}piperidin-4-yl]-N-[(pyridin-2-yl)methyl]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6, 6% PEG 3350, 1 M NaCl
Resolution 2.31 Å R-free 0.279
5WG5 Human GRK2 in complex with Gbetagamma subunits and CCG224061 Deposited 2017-07-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S ZSO 5-{[(3S,4R)-4-(4-fluorophenyl)piperidin-3-yl]methoxy}-2H-indazole × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6, 8-15% PEG3350, 0.8-1.2 M NaCl
Resolution 3.10 Å R-free 0.232
6C2Y Human GRK2 in complex with Gbetagamma subunits and CCG257142 Deposited 2018-01-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S EJS (4R,5R,6S)-4-[4-fluoro-3-({[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]methyl}carbamoyl)phenyl]-N-(2H-indazol-5-yl)-6-methyl-2-oxohexahydropyrimidine-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6.0, 800 mM NaCl, 8% PEG 3350
Resolution 2.74 Å R-free 0.292
6CMO Rhodopsin-Gi complex Deposited 2018-03-05 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–68（68 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
6LPB Cryo-EM structure of the human PAC1 receptor coupled to an engineered heterotrimeric G protein Deposited 2020-01-09 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6NBF Cryo-EM structure of parathyroid hormone receptor type 1 in complex with a long-acting parathyroid hormone analog and G protein Deposited 2018-12-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 6 PLM PALMITIC ACID × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å R-free 0.400
6NBH Cryo-EM structure of parathyroid hormone receptor type 1 in complex with a long-acting parathyroid hormone analog and G protein Deposited 2018-12-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 7 PLM PALMITIC ACID × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å R-free 0.420
6NBI Cryo-EM structure of parathyroid hormone receptor type 1 in complex with a long-acting parathyroid hormone analog and G protein Deposited 2018-12-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å R-free 0.440
6PCV Single Particle Reconstruction of Phosphatidylinositol (3,4,5) trisphosphate-dependent Rac exchanger 1 bound to G protein beta gamma subunits Deposited 2019-06-18 Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6U7C Human GRK2 in complex with Gbetagamma subunits and CCG258747 Deposited 2019-09-02 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Not recorded Q1Y 5-[(3S,4R)-3-{[(2H-1,3-benzodioxol-5-yl)oxy]methyl}piperidin-4-yl]-2-fluoro-N-[(2H-indazol-3-yl)methyl]benzamide × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6.0, 1.1 M NaCl, 6% PEG 3350
Resolution 2.44 Å R-free 0.262
7BW0 Active human TGR5 complex with a synthetic agonist 23H Deposited 2020-04-12 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7BZ2 Cryo-EM structure of the formoterol-bound beta2 adrenergic receptor-Gs protein complex. Deposited 2020-04-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded H98 ~{N}-[5-[(1~{R})-2-[[(2~{R})-1-(4-methoxyphenyl)propan-2-yl]amino]-1-oxidanyl-ethyl]-2-oxidanyl-phenyl]methanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.82 Å
7CZ5 Cryo-EM structure of the human growth hormone-releasing hormone receptor-Gs protein complex Deposited 2020-09-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded PLM PALMITIC ACID × 2 CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7D3S Human SECR in complex with an engineered Gs heterotrimer Deposited 2020-09-20 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7D68 Cryo-EM structure of the human glucagon-like peptide-2 receptor-Gs protein complex Deposited 2020-09-29 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7DB6 human melatonin receptor MT1 - Gi1 complex Deposited 2020-10-19 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–67（67 aa）
Not recorded JEV N-{2-[(8S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl]ethyl}propanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7DH5 Dog beta3 adrenergic receptor bound to mirabegron in complex with a miniGs heterotrimer Deposited 2020-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded H6U 2-(2-azanyl-1,3-thiazol-4-yl)-N-[4-[2-[[(2R)-2-oxidanyl-2-phenyl-ethyl]amino]ethyl]phenyl]ethanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
7DHI Cryo-EM structure of the partial agonist salbutamol-bound beta2 adrenergic receptor-Gs protein complex. Deposited 2020-11-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded 68H SALBUTAMOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.26 Å
7DHR Cryo-EM structure of the full agonist isoprenaline-bound beta2 adrenergic receptor-Gs protein complex. Deposited 2020-11-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7DTY Structural basis of ligand selectivity conferred by the human glucose-dependent insulinotropic polypeptide receptor Deposited 2021-01-06 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
7DUQ Cryo-EM structure of the compound 2 and GLP-1-bound human GLP-1 receptor-Gs complex Deposited 2021-01-11 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded HNO N-tert-butyl-6,7-bis(chloranyl)quinoxalin-2-amine × 1 CLR CHOLESTEROL × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
7DUR Cryo-EM structure of the compound 2-bound human GLP-1 receptor-Gs complex Deposited 2021-01-11 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–71（70 aa）
Not recorded HNO N-tert-butyl-6,7-bis(chloranyl)quinoxalin-2-amine × 1 CLR CHOLESTEROL × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7DW9 Cryo-EM structure of human V2 vasopressin receptor in complex with an Gs protein Deposited 2021-01-15 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain Y 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7EIB Cryo-EM structure of the type 1 bradykinin receptor in complex with the des-Arg10-kallidin and an Gq protein Deposited 2021-03-30 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7EQ1 GPR114-Gs-scFv16 complex Deposited 2021-04-28 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain Y 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7EVM Cryo-EM structure of the compound 2-bound human GLP-1 receptor-Gs complex Deposited 2021-05-21 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–71（70 aa）
Not recorded HNO N-tert-butyl-6,7-bis(chloranyl)quinoxalin-2-amine × 1 CLR CHOLESTEROL × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
7F16 Cryo-EM structure of parathyroid hormone receptor type 2 in complex with a tuberoinfundibular peptide of 39 residues and G protein Deposited 2021-06-08 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 4 PLM PALMITIC ACID × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7F2O Cryo-EM structure of the type 2 bradykinin receptor in complex with the bradykinin and an Gq protein Deposited 2021-06-11 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain Y 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7FIG luteinizing hormone/choriogonadotropin receptor(S277I)-chorionic gonadotropin-Gs complex Deposited 2021-07-31 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain G 1–71（71 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7FIH luteinizing hormone/choriogonadotropin receptor(S277I)-chorionic gonadotropin-Gs-Org43553 complex Deposited 2021-07-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded 55Z 5-azanyl-N-tert-butyl-2-methylsulfanyl-4-[3-(2-morpholin-4-ylethanoylamino)phenyl]thieno[2,3-d]pyrimidine-6-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7FII luteinizing hormone/choriogonadotropin receptor-chorionic gonadotropin-Gs complex Deposited 2021-07-31 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7FIM Cryo-EM structure of the tirzepatide (LY3298176)-bound human GLP-1R-Gs complex Deposited 2021-07-31 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7FIN Cryo-EM structure of the GIPR/GLP-1R/GCGR triagonist peptide 20-bound human GIPR-Gs complex Deposited 2021-07-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 7 GGL GAMMA-L-GLUTAMIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7FIY Cryo-EM structure of the tirzepatide-bound human GIPR-Gs complex Deposited 2021-08-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7JJO Structural Basis of the Activation of Heterotrimeric Gs-protein by Isoproterenol-bound Beta1-Adrenergic Receptor Deposited 2020-07-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Mutation：C68S 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7LJC Allosteric modulator LY3154207 binding to SKF-81297-bound dopamine receptor 1 in complex with miniGs protein Deposited 2021-01-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–68（67 aa）
Not recorded SK0 (1R)-6-chloro-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine-7,8-diol × 1 G4C 2-[2,6-bis(chloranyl)phenyl]-1-[(1S,3R)-3-(hydroxymethyl)-1-methyl-5-(3-methyl-3-oxidanyl-butyl)-3,4-dihydro-1H-isoquinolin-2-yl]ethanone × 1 CLR CHOLESTEROL × 6 PLM PALMITIC ACID × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7LJD Allosteric modulator LY3154207 binding to dopamine-bound dopamine receptor 1 in complex with miniGs protein Deposited 2021-01-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–68（67 aa）
Not recorded LDP L-DOPAMINE × 1 G4C 2-[2,6-bis(chloranyl)phenyl]-1-[(1S,3R)-3-(hydroxymethyl)-1-methyl-5-(3-methyl-3-oxidanyl-butyl)-3,4-dihydro-1H-isoquinolin-2-yl]ethanone × 1 CLR CHOLESTEROL × 5 PLM PALMITIC ACID × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7PIU Cryo-EM structure of the agonist setmelanotide bound to the active melanocortin-4 receptor (MC4R) in complex with the heterotrimeric Gs protein at 2.6 A resolution. Deposited 2021-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7PWD Structure of an inhibited GRK2-G-beta and G-gamma complex Deposited 2021-10-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S 8DS 4-chloranyl-N-[2-(4-chlorophenyl)ethyl]thieno[2,3-c]pyridine-2-carboxamide × 1 CL CHLORIDE ION × 2 1PE PENTAETHYLENE GLYCOL × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；277 K；ethylene glycol, PEG 3350, MES, NaCl
Resolution 2.60 Å R-free 0.230
7S0F Isoproterenol bound beta1 adrenergic receptor in complex with heterotrimeric Gi protein Deposited 2021-08-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
7S0G Isoproterenol bound beta1 adrenergic receptor in complex with heterotrimeric Gi/s chimera protein Deposited 2021-08-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.86 Å
7SQO Structure of the orexin-2 receptor(OX2R) bound to TAK-925, Gi and scFv16 Deposited 2021-11-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–68（68 aa）
Not recorded OLA OLEIC ACID × 4 A6F methyl (2R,3S)-3-[(methanesulfonyl)amino]-2-({[(1s,4S)-4-phenylcyclohexyl]oxy}methyl)piperidine-1-carboxylate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
7T6S Structure of the human FPR2-Gi complex with compound C43 Deposited 2021-12-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 2–68（67 aa）
Not recorded FUI N-(4-chlorophenyl)-N'-[1-methyl-3-oxo-2-phenyl-5-(propan-2-yl)-2,3-dihydro-1H-pyrazol-4-yl]urea × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7T6T Structure of the human FPR1-Gi complex with fMLFII Deposited 2021-12-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 2–68（67 aa）
Not recorded PLM PALMITIC ACID × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7T6U Structure of the human FPR2-Gi complex with CGEN-855A Deposited 2021-12-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 2–68（67 aa）
Not recorded PLM PALMITIC ACID × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7T6V Structure of the human FPR2-Gi complex with fMLFII Deposited 2021-12-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 2–68（67 aa）
Not recorded PLM PALMITIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7TD0 Lysophosphatidic acid receptor 1-Gi complex bound to LPA Deposited 2021-12-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.83 Å
7TD1 Lysophosphatidic acid receptor 1-Gi complex bound to LPA, state a Deposited 2021-12-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
7TD2 Lysophosphatidic acid receptor 1-Gi complex bound to LPA, state a Deposited 2021-12-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.11 Å
7TD3 Sphingosine-1-phosphate receptor 1-Gi complex bound to S1P Deposited 2021-12-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S S1P (2S,3R,4E)-2-amino-3-hydroxyoctadec-4-en-1-yl dihydrogen phosphate × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7TD4 Sphingosine-1-phosphate receptor 1-Gi complex bound to Siponimod Deposited 2021-12-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 J8C 1-[[4-[(~{E})-~{N}-[[4-cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-~{C}-methyl-carbonimidoyl]-2-ethyl-phenyl]methyl]azetidine-3-carboxylic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7V35 Cryo-EM structure of the GIPR/GLP-1R/GCGR triagonist peptide 20-bound human GCGR-Gs complex Deposited 2021-08-10 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–71（71 aa）
Not recorded D6M N-hexadecanoyl-L-glutamic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7V9L Cryo-EM structure of the SV1-Gs complex. Deposited 2021-08-26 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain Y 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7V9M Cryo-EM structure of the GHRH-bound human GHRHR splice variant 1 complex Deposited 2021-08-26 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain Y 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.29 Å
7VAB Cryo-EM structure of the non-acylated tirzepatide (LY3298176)-bound human GIPR-Gs complex Deposited 2021-08-28 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–64（64 aa）
Not recorded CLR CHOLESTEROL × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7VBH Cryo-EM structure of the GIPR/GLP-1R/GCGR triagonist peptide 20-bound human GLP-1R-Gs complex Deposited 2021-08-31 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded D6M N-hexadecanoyl-L-glutamic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7VBI Cryo-EM structure of the non-acylated tirzepatide (LY3298176)-bound human GLP-1R-Gs complex Deposited 2021-08-31 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7VGY Melatonin receptor1-2-Iodomelatonin-Gicomplex Deposited 2021-09-20 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain D 2–68（67 aa）
Not recorded CLR CHOLESTEROL × 1 ML2 N-[2-(2-iodo-5-methoxy-1H-indol-3-yl)ethyl]acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7VGZ MT1-remalteon-Gi complex Deposited 2021-09-20 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain E 2–68（67 aa）
Not recorded JEV N-{2-[(8S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl]ethyl}propanamide × 1 CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7VQX Cryo-EM structure of human vasoactive intestinal polypeptide receptor 2 (VIP2R) in complex with PACAP27 and Gs Deposited 2021-10-21 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.74 Å
7VVJ PTHrP-bound human PTH1R in complex with Gs Deposited 2021-11-06 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7VVK PTH-bound human PTH1R in complex with Gs (class1) Deposited 2021-11-06 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7VVL PTH-bound human PTH1R in complex with Gs (class2) Deposited 2021-11-06 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7VVM PTH-bound human PTH1R in complex with Gs (class3) Deposited 2021-11-06 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7VVN PTH-bound human PTH1R in complex with Gs (class4) Deposited 2021-11-06 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7VVO PTH-bound human PTH1R in complex with Gs (class5) Deposited 2021-11-06 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7WBJ Cryo-EM structure of N-terminal modified human vasoactive intestinal polypeptide receptor 2 (VIP2R) in complex with PACAP27 and Gs Deposited 2021-12-16 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
7WIC Cryo-EM structure of the SS-14-bound human SSTR2-Gi1 complex Deposited 2022-01-03 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7WIG Cryo-EM structure of the L-054,264-bound human SSTR2-Gi1 complex Deposited 2022-01-03 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–71（70 aa）
Not recorded 9FI ~{N}-[(2~{R})-1-[[(1~{R},3~{S})-3-(aminomethyl)cyclohexyl]methylamino]-3-(1~{H}-indol-3-yl)-1-oxidanylidene-propan-2-yl]spiro[indene-1,4'-piperidine]-1'-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
7WQ3 Galanin-bound galanin receptor 1 in complex with Gi Deposited 2022-01-24 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
7WQ4 Galanin-bound galanin receptor 2 in complex with Gq Deposited 2022-01-24 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7X1T Structure of Thyrotropin-Releasing Hormone Receptor bound with Taltirelin. Deposited 2022-02-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain F 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.26 Å
7X1U Structure of Thyrotropin-Releasing Hormone Receptor bound with an Endogenous Peptide Agonist TRH. Deposited 2022-02-24 Different oligomeric state Different experimental conditions Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain F 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.19 Å
7XAT Structure of somatostatin receptor 2 bound with SST14. Deposited 2022-03-19 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
7XAU Structure of somatostatin receptor 2 bound with octreotide. Deposited 2022-03-19 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
7XAV Structure of somatostatin receptor 2 bound with lanreotide. Deposited 2022-03-19 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
7XJH Isoproterenol-activated dog beta3 adrenergic receptor Deposited 2022-04-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7XJI Solabegron-activated dog beta3 adrenergic receptor Deposited 2022-04-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded EI5 3-[3-[2-[[(2~{S})-2-(3-chlorophenyl)-2-oxidanyl-ethyl]amino]ethylamino]phenyl]benzoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7XW9 Cryo-EM structure of the TRH-bound human TRHR-Gq complex Deposited 2022-05-26 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
7XWO Neurokinin A bound to active human neurokinin 2 receptor in complex with G324 Deposited 2022-05-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.70 Å
7Y35 Cryo-EM structure of the Abaloparatide-bound human PTH1R-Gs complex Deposited 2022-06-09 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7Y36 Cryo-EM structure of the Teriparatide-bound human PTH1R-Gs complex Deposited 2022-06-10 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7YK6 Cryo-EM structure of the compound 4-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2022-07-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded IYF 1-[2-(4-chlorophenyl)ethyl]-3-[(7-ethyl-5-oxidanyl-1H-indol-3-yl)methylideneamino]guanidine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.03 Å
7YK7 Cryo-EM structure of the DC591053-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2022-07-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded IYM [(1S)-7-ethoxy-6-methoxy-1-[2-(5-methoxy-1H-indol-3-yl)ethyl]-3,4-dihydro-1H-isoquinolin-2-yl]-morpholin-4-yl-methanone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
7YU3 Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded K6L [(2~{R})-2-[5-(2-hexylphenyl)pentanoylamino]-3-oxidanyl-propyl] dihydrogen phosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7YU5 Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556, state1 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded K6L [(2~{R})-2-[5-(2-hexylphenyl)pentanoylamino]-3-oxidanyl-propyl] dihydrogen phosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7YU6 Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556, state2 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded K6L [(2~{R})-2-[5-(2-hexylphenyl)pentanoylamino]-3-oxidanyl-propyl] dihydrogen phosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7YU7 Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556, state3 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded K6L [(2~{R})-2-[5-(2-hexylphenyl)pentanoylamino]-3-oxidanyl-propyl] dihydrogen phosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
7YU8 Human Lysophosphatidic Acid Receptor 1-Gi complex bound to ONO-0740556, state4 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded K6L [(2~{R})-2-[5-(2-hexylphenyl)pentanoylamino]-3-oxidanyl-propyl] dihydrogen phosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.60 Å
8DCR Cryo-EM structure of dobutamine-bound beta1-adrenergic receptor in complex with heterotrimeric Gs-protein Deposited 2022-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded Y00 DOBUTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
8DCS Cryo-EM structure of cyanopindolol-bound beta1-adrenergic receptor in complex with heterotrimeric Gs-protein Deposited 2022-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded P32 Cyanopindolol × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
8EF5 Fentanyl-bound mu-opioid receptor-Gi complex Deposited 2022-09-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain C 1–68（68 aa）
Not recorded 7V7 N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide × 2 CLR CHOLESTEROL × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8EF6 Morphine-bound mu-opioid receptor-Gi complex Deposited 2022-09-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain C 1–68（68 aa）
Not recorded MOI (7R,7AS,12BS)-3-METHYL-2,3,4,4A,7,7A-HEXAHYDRO-1H-4,12-METHANO[1]BENZOFURO[3,2-E]ISOQUINOLINE-7,9-DIOL × 2 CLR CHOLESTEROL × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8EFB Oliceridine-bound mu-opioid receptor-Gi complex Deposited 2022-09-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–68（68 aa）
Not recorded WH2 N-[(3-methoxythiophen-2-yl)methyl]-2-[(9R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]ethan-1-amine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8EFO PZM21-bound mu-opioid receptor-Gi complex Deposited 2022-09-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain C 1–68（68 aa）
Not recorded 8QY N-[(2S)-2-(dimethylamino)-3-(4-hydroxyphenyl)propyl]-N'-[(2S)-1-(thiophen-3-yl)propan-2-yl]urea × 2 CLR CHOLESTEROL × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8EFQ DAMGO-bound mu-opioid receptor-Gi complex Deposited 2022-09-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–68（68 aa）
Not recorded ETA ETHANOLAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8F7Q Gi bound mu-opioid receptor in complex with beta-endorphin Deposited 2022-11-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric
Chain C 1–68（68 aa）
Not recorded CLR CHOLESTEROL × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.22 Å
8F7R Gi bound mu-opioid receptor in complex with endomorphin Deposited 2022-11-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric
Chain C 1–68（68 aa）
Not recorded CLR CHOLESTEROL × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.28 Å
8F7S Gi bound delta-opioid receptor in complex with deltorphin Deposited 2022-11-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain C 1–68（68 aa）
Not recorded CLR CHOLESTEROL × 5 PLM PALMITIC ACID × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8F7W Gi bound kappa-opioid receptor in complex with dynorphin Deposited 2022-11-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–68（68 aa）
Not recorded CLR CHOLESTEROL × 3 PLM PALMITIC ACID × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.19 Å
8F7X Gi bound nociceptin receptor in complex with nociceptin peptide Deposited 2022-11-20 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–68（68 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.28 Å
8GW8 the human PTH1 receptor bound to an intracellular biased agonist Deposited 2022-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded KHF PCO-371 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8HA0 Molecular recognition of two endogenous hormones by the human parathyroid hormone receptor-1 Deposited 2022-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 4 PLM PALMITIC ACID × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
8HAF PTHrP-PTH1R-Gs complex Deposited 2022-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded PLM PALMITIC ACID × 11 CLR CHOLESTEROL × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.25 Å
8HAO Human parathyroid hormone receptor-1 dimer Deposited 2022-10-26 Different construct Different mutation/modification Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain E 1–71（71 aa）
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.76 Å
8HK2 C3aR-Gi-C3a protein complex Deposited 2022-11-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–68（67 aa）
Not recorded CLR CHOLESTEROL × 5 PLM PALMITIC ACID × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8HK3 C3aR-Gi-apo protein complex Deposited 2022-11-24 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–68（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8INR Cryo-EM structure of the alpha-MSH-bound human melanocortin receptor 5 (MC5R)-Gs complex Deposited 2023-03-10 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8IOC Cryo-EM structure of the gamma-MSH-bound human melanocortin receptor 3 (MC3R)-Gs complex Deposited 2023-03-10 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
8IOD Cryo-EM structure of the PG-901-bound human melanocortin receptor 5 (MC5R)-Gs complex Deposited 2023-03-10 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
8ITL Cryo-EM structure of GIPR splice variant 1 (SV1) in complex with Gs protein Deposited 2023-03-22 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.23 Å
8ITM Cryo-EM structure of GIPR splice variant 2 (SV2) in complex with Gs protein Deposited 2023-03-22 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.13 Å
8IU2 Cryo-EM structure of Long-wave-sensitive opsin 1 Deposited 2023-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded RET RETINAL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.35 Å
8IY5 ETB-Gi complex bound to endothelin-1 Deposited 2023-04-04 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–68（68 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8JBF Senktide bound to active human neurokinin 3 receptor in complex with Gq Deposited 2023-05-08 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8JBG Neurokinin B bound to active human neurokinin 3 receptor in complex with Gq Deposited 2023-05-08 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.80 Å
8JBH Substance P bound to active human neurokinin 3 receptor in complex with Gq Deposited 2023-05-08 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
8JIP Cryo-EM structure of the GLP-1R/GCGR dual agonist MEDI0382-bound human GLP-1R-Gs complex Deposited 2023-05-27 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded D6M N-hexadecanoyl-L-glutamic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
8JIQ Cryo-EM structure of the GLP-1R/GCGR dual agonist Peptide 15-bound human GCGR-Gs complex Deposited 2023-05-27 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 2–71（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8JIR Cryo-EM structure of the GLP-1R/GCGR dual agonist SAR425899-bound human GLP-1R-Gs complex Deposited 2023-05-27 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded D6M N-hexadecanoyl-L-glutamic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.57 Å
8JIS Cryo-EM structure of the GLP-1R/GCGR dual agonist peptide15-bound human GLP-1R-Gs complex Deposited 2023-05-27 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 6–62（57 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.46 Å
8JIT Cryo-EM structure of the GLP-1R/GCGR dual agonist MEDI0382-bound human GCGR-Gs complex Deposited 2023-05-27 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 2–71（70 aa）
Not recorded D6M N-hexadecanoyl-L-glutamic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
8JIU Cryo-EM structure of the GLP-1R/GCGR dual agonist SAR425899-bound human GCGR-Gs complex Deposited 2023-05-27 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 2–71（70 aa）
Not recorded D6M N-hexadecanoyl-L-glutamic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
8SOC Phosphoinositide phosphate 3 kinase gamma bound with ADP and Gbetagamma Deposited 2023-04-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Blot force 2
Resolution 3.50 Å
8SOD Phosphoinositide phosphate 3 kinase gamma bound with ADP and two Gbetagamma subunits in State 1 Deposited 2023-04-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 1–71（71 aa）
Chain F 1–71（71 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Blot force 2
Resolution 3.40 Å
8SOE Phosphoinositide phosphate 3 kinase gamma bound with ADP and two Gbetagamma subunits in State 2 Deposited 2023-04-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 1–71（71 aa）
Chain F 1–71（71 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Blot force 2
Resolution 3.60 Å
8W8W Cryo-EM structure of alpha-MSH-MC3R-Gs_Nb35 complex Deposited 2023-09-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8W8X Cryo-EM structure of beta-MSH-MC3R-Gs_Nb35 complex Deposited 2023-09-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8W8Y Cryo-EM structure of gamma-MSH-MC3R-Gs_Nb35 complex Deposited 2023-09-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8WA3 Cryo-EM structure of peptide free and Gs-coupled GIPR Deposited 2023-09-06 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
8WG7 Cryo-EM structures of peptide free and Gs-coupled GLP-1R Deposited 2023-09-20 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
8WG8 Cryo-EM structures of peptide free and Gs-coupled GCGR Deposited 2023-09-20 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.71 Å
8WZ2 Structure of 26RFa-pyroglutamylated RFamide peptide receptor complex Deposited 2023-11-01 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.73 Å
8X16 Cryo-EM structure of adenosine receptor A3AR bound to CF101 Deposited 2023-11-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–71（71 aa）
Not recorded Q8L Piclidenoson × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.29 Å
8X17 Cryo-EM structure of adenosine receptor A3AR bound to CF102 Deposited 2023-11-06 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–71（71 aa）
Not recorded XS0 namodenoson × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.19 Å
8X9S Identification, structure and agonist design of an androgen membrane receptor. Deposited 2023-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Not recorded DHT 5-ALPHA-DIHYDROTESTOSTERONE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.49 Å
8X9T Identification, structure and agonist design of an androgen membrane receptor Deposited 2023-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded YNH methyl 3-[2-(2,4-dimethylphenoxy)ethanoylamino]-4-(4-ethylpiperazin-1-yl)benzoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
8X9U Identification, structure and agonist design of an androgen membrane receptor Deposited 2023-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded A1LU1 Metenolone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.88 Å
8XBE Human GPR34 -Gi complex bound to S3E-LysoPS Deposited 2023-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain D 1–68（68 aa）
Not recorded KW0 (2~{S})-2-azanyl-3-[[(2~{R})-1-ethoxy-3-[(~{Z})-octadec-9-enoyl]oxy-propan-2-yl]oxy-oxidanyl-phosphoryl]oxy-propanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8XBH Human GPR34 -Gi complex bound to M1 Deposited 2023-12-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–68（68 aa）
Not recorded KW3 (2~{S})-2-azanyl-3-[[(2~{R})-1-ethoxy-3-[3-[2-[(3-phenoxyphenyl)methoxy]phenyl]propanoyloxy]propan-2-yl]oxy-oxidanyl-phosphoryl]oxy-propanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.83 Å
8XGR ETB-eGt complex bound to endothelin-1 Deposited 2023-12-15 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8XOR Cryo-EM structure of the tethered agonist-bound human PAR1-Gq complex Deposited 2024-01-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 2–68（67 aa）
Not recorded CLR CHOLESTEROL × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8XOS Cryo-EM structure of the tethered agonist-bound human PAR1-Gi complex Deposited 2024-01-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 2–68（67 aa）
Not recorded CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8Y01 Cryo-EM structure of Medium-wave-sensitive opsin 1 Deposited 2024-01-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded RET RETINAL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
8Y02 Cryo-EM structure of Short-wave-sensitive opsin 1 Deposited 2024-01-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded RET RETINAL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
8Y71 positive allosteric modulator(BMS986187)-bound delta-opioid receptor-Gi complex Deposited 2024-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–68（68 aa）
Not recorded A1D6B 3,3,6,6-tetramethyl-9-[4-[(2-methylphenyl)methoxy]phenyl]-4,5,7,9-tetrahydro-2~{H}-xanthene-1,8-dione × 1 A1D6F 4-[(~{S})-[(2~{R},5~{S})-2,5-dimethyl-4-prop-2-enyl-piperazin-1-yl]-(3-methoxyphenyl)methyl]-~{N},~{N}-diethyl-benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
8Y72 positive allosteric modulator(BMS986122)-bound mu-opioid receptor-Gi complex Deposited 2024-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–68（68 aa）
Not recorded CLR CHOLESTEROL × 2 VV9 (2~{S})-2-(3-bromanyl-4-methoxy-phenyl)-3-(4-chlorophenyl)sulfonyl-1,3-thiazolidine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
8Y73 positive allosteric modulator(MPAM-15)-bound mu-opioid receptor-Gi complex Deposited 2024-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–68（68 aa）
Not recorded CLR CHOLESTEROL × 2 A1D6C 9-[5-(3-chlorophenyl)furan-2-yl]-3,3,6,6-tetramethyl-4,5,7,9-tetrahydro-2~{H}-xanthene-1,8-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.84 Å
8YFS MRGPRE-Gq-scFv16-complex Deposited 2024-02-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–71（70 aa）
Not recorded A1D6H (~{E})-3-(2-methoxyphenyl)prop-2-enal × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8YK0 Cryo-EM structure of human GPR156-Gi3 complex Deposited 2024-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 7–63（57 aa）
Not recorded MW9 (21R,24R,27S)-24,27,28-trihydroxy-18,24-dioxo-19,23,25-trioxa-24lambda~5~-phosphaoctacosan-21-yl (9Z)-octadec-9-enoate × 4 CLR CHOLESTEROL × 11 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8YKV Cryo-EM structure of succinate receptor SUCR1 bound to compound 31 Deposited 2024-03-05 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded A1LYV (2~{S})-2-[[6-[4-(trifluoromethyloxy)phenyl]pyridin-2-yl]carbonylamino]butanedioic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
8YKW Cryo-EM structure of succinate receptor SUCR1 bound to succinic acid Deposited 2024-03-05 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded SIN SUCCINIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
8YKX Cryo-EM structure of succinate receptor SUCR1 bound to maleic acid Deposited 2024-03-05 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded MAE MALEIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
8Z9O Cryo-EM structure of human GPR4-Gs complex Deposited 2024-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 6–62（57 aa）
Not recorded CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8Z9P Cryo-EM structure of human GPR4-Gi complex Deposited 2024-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–71（70 aa）
Not recorded CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
8ZCJ Cryo-EM structure of the pasireotide-bound SSTR5-Gi complex Deposited 2024-04-29 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.09 Å
8ZH8 Human GPR103 -Gq complex bound to QRFP26 Deposited 2024-05-10 Different construct Different oligomeric state Different experimental conditions Assembly 1 Insufficient information Heteromer；Protein × 7 PDB declaration: heptameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.19 Å
8ZWG cryoEM structure of JR14a bound C3aR-Gi complex Deposited 2024-06-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–68（68 aa）
Not recorded A1D9A (2~{S})-5-[bis(azanyl)methylideneamino]-2-[[5-[bis(4-chlorophenyl)methyl]-3-methyl-thiophen-2-yl]carbonylamino]pentanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9CBL Cryo-EM structure of epinephrine-bound alpha-2A-adrenergic receptor in complex with heterotrimeric Gi-protein Deposited 2024-06-19 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S ALE L-EPINEPHRINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9CBM Cryo-EM structure of dexmedetomidine-bound alpha-2A-adrenergic receptor in complex with heterotrimeric Gi-protein Deposited 2024-06-19 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–71（71 aa）
Mutation：C68S CZX 4-[(1~{S})-1-(2,3-dimethylphenyl)ethyl]-1~{H}-imidazole × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9IJD Carazolol-activated human beta3 adrenergic receptor Deposited 2024-06-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 10–61（52 aa）
Not recorded CAU (2S)-1-(9H-Carbazol-4-yloxy)-3-(isopropylamino)propan-2-ol × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
9IJE Epinephrine-activated human beta3 adrenergic receptor Deposited 2024-06-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 10–61（52 aa）
Not recorded ALE L-EPINEPHRINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.34 Å
9J1P Cryo-EM structure of the g1:Ox-bound human GLP-1R-Gs complex Deposited 2024-08-05 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.99 Å
9JEQ Cryo-EM structure of Histamine-bound Histamine receptor 3 H3R G protein complex Deposited 2024-09-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 5–62（58 aa）
Not recorded HSM HISTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.05 Å
9JR2 Cryo-EM structure of PTH-PTH1R-Gq (upright state) Deposited 2024-09-29 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–67（66 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9JR3 Cryo-EM structure of PTH-PTH1R-Gq (tilted state) Deposited 2024-09-29 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–67（67 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9K07 Cryo-EM structure of the DSO-5a-bound human BRS3-Gq complex Deposited 2024-10-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 2–71（70 aa）
Not recorded A1EL6 [(1~{S})-1-[1,4-dimethoxy-8-nitroso-5-(oxidanylamino)naphthalen-2-yl]-2,2-dimethyl-but-3-enyl] furan-2-carboxylate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.83 Å
9K3F Cryo-EM structure of the unliganded human melanocortin receptor 3 (MC3R)-Gs complex Deposited 2024-10-18 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9K3H Cryo-EM structure of the unliganded human melanocortin receptor 5 (MC5R)-Gs complex Deposited 2024-10-18 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
9K3K Cryo-EM structure of the unliganded human melanocortin receptor 4 (MC4R)-Gs complex Deposited 2024-10-19 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
9K3L Cryo-EM structure of the unliganded human melanocortin receptor 2 (MC2R)-Gs complex Deposited 2024-10-19 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9K3P Cryo-EM structure of the unliganded human melanocortin receptor 1 (MC1R)-Gs complex Deposited 2024-10-19 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9KFK Cryo-EM structure of the relaxin-3-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2024-11-06 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 7 PDB declaration: heptameric
Chain G 8–62（55 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 Å
9L60 Gi-bound kappa opioid receptor in complex with dynorphin and positive allosteric modulator MPAM-15 Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–71（71 aa）
Not recorded CLR CHOLESTEROL × 2 A1D6C 9-[5-(3-chlorophenyl)furan-2-yl]-3,3,6,6-tetramethyl-4,5,7,9-tetrahydro-2~{H}-xanthene-1,8-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9L79 Structure of GPR119-Gs complex bound to AR231453 Deposited 2024-12-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–68（68 aa）
Not recorded 8WL N-(2-fluoranyl-4-methylsulfonyl-phenyl)-5-nitro-6-[4-(3-propan-2-yl-1,2,4-oxadiazol-5-yl)piperidin-1-yl]pyrimidin-4-amine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9L80 Structure of GPR119-Gs complex bound to an allosteric modulator Deposited 2024-12-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–68（68 aa）
Not recorded DR7 (3S,8S,9S,12S)-3,12-BIS(1,1-DIMETHYLETHYL)-8-HYDROXY-4,11-DIOXO-9-(PHENYLMETHYL)-6-[[4-(2-PYRIDINYL)PHENYL]METHYL]-2,5, 6,10,13-PENTAAZATETRADECANEDIOIC ACID DIMETHYL ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.33 Å
9L84 Structure of beta1-AR-Gs complex bound to epinephrine and an allosteric modulator Deposited 2024-12-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–68（68 aa）
Not recorded DR7 (3S,8S,9S,12S)-3,12-BIS(1,1-DIMETHYLETHYL)-8-HYDROXY-4,11-DIOXO-9-(PHENYLMETHYL)-6-[[4-(2-PYRIDINYL)PHENYL]METHYL]-2,5, 6,10,13-PENTAAZATETRADECANEDIOIC ACID DIMETHYL ESTER × 1 ALE L-EPINEPHRINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.22 Å
9L8L Structure of GPCR megacomplex bound to agonists Deposited 2024-12-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–68（68 aa）
Not recorded DR7 (3S,8S,9S,12S)-3,12-BIS(1,1-DIMETHYLETHYL)-8-HYDROXY-4,11-DIOXO-9-(PHENYLMETHYL)-6-[[4-(2-PYRIDINYL)PHENYL]METHYL]-2,5, 6,10,13-PENTAAZATETRADECANEDIOIC ACID DIMETHYL ESTER × 1 P0G 8-[(1R)-2-{[1,1-dimethyl-2-(2-methylphenyl)ethyl]amino}-1-hydroxyethyl]-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.22 Å
9LRB Cryo-EM structure of the histamine H1 receptor-Gs protein complex Deposited 2025-01-30 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded HSM HISTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
9LRD Cryo-EM structure of the histamine H1 receptor-Gi protein complex Deposited 2025-01-30 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–67（67 aa）
Not recorded HSM HISTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.23 Å
9LRE Cryo-EM structure of the histamine H4 receptor-Gi protein complex (Overall) Deposited 2025-01-30 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 1–67（67 aa）
Not recorded HSM HISTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.84 Å
9LWP Cryo-EM structure of the unliganded human BRS3-Gq complex Deposited 2025-02-16 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 2–71（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.93 Å
9M0R Structure of neuropeptide FF receptor 1 complex with NPVF Deposited 2025-02-25 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
9M1O Cryo-EM structures of NPFFR2 complex with neuropeptide FF Deposited 2025-02-26 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9M2F Structure of neuropeptide FF receptor 1 complex with NPFF Deposited 2025-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.93 Å
9M54 Cryo-EM structure of neuropeptide FF receptor 2 complex with NPVF Deposited 2025-03-05 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain G 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.24 Å
9UST MRGPRE-Gq-scFv16-complex Deposited 2025-05-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain G 2–71（70 aa）
Not recorded A1D6H (~{E})-3-(2-methoxyphenyl)prop-2-enal × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
9UWV SalA bound Kappa Opioid Receptor in complex with Gi Deposited 2025-05-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–71（71 aa）
Not recorded A1EQK methyl (2~{S},4~{a}~{R},6~{a}~{R},7~{R},9~{S},10~{a}~{S},10~{b}~{R})-9-acetyloxy-2-(furan-3-yl)-6~{a},10~{b}-dimethyl-4,10-bis(oxidanylidene)-2,4~{a},5,6,7,8,9,10~{a}-octahydro-1~{H}-benzo[f]isochromene-7-carboxylate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9UXU SalA bound Kappa Opioid Receptor in complex with Gi Deposited 2025-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain D 1–71（71 aa）
Chain d 1–71（71 aa）
Not recorded A1EQK methyl (2~{S},4~{a}~{R},6~{a}~{R},7~{R},9~{S},10~{a}~{S},10~{b}~{R})-9-acetyloxy-2-(furan-3-yl)-6~{a},10~{b}-dimethyl-4,10-bis(oxidanylidene)-2,4~{a},5,6,7,8,9,10~{a}-octahydro-1~{H}-benzo[f]isochromene-7-carboxylate × 2 Y01 CHOLESTEROL HEMISUCCINATE × 2 CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9Y7H Gb1g2 crosslinked to PLCb3 Deposited 2025-09-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Not recorded ME7 1,1'-ethane-1,2-diylbis(1H-pyrrole-2,5-dione) × 1 CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；20 mM HEPES pH 7.4, 100 mM NaCl, 0.1 mM EDTA and 0.1 mM EGTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
9YAO Gbg crosslinked to PLCb3 - second conformation Deposited 2025-09-16 Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；20 mM HEPES pH 7.4, 100 mM NaCl, 0.1 mM EDTA and 0.1 mM EGTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9YAP Gbg crosslinked to PLCb3 - second conformation Deposited 2025-09-16 Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–71（71 aa）
Mutation：C68S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；20 mM HEPES pH 7.4, 100 mM NaCl, 0.1 mM EDTA and 0.1 mM EGTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å

215 other PDB entries and 216 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GBG2_BOVIN
Isoform —
PDB entities 3
Chains and sequence ranges Author chain G； PDBConstruct 1–71； UniProt 1–71

Guanine nucleotide-binding protein G(i) subunit alpha-2

Homo sapiens

UniProt P04899

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 7 PDB declaration: heptameric（7） Consistent with protein copy count Chain I； UniProt 1–355 Mutation：S47N,G204A,E246A,A327S Insulin-like peptide INSL5 A chain × 1 （Q9Y5Q6） Insulin-like peptide INSL5 B chain × 1 （Q9Y5Q6） Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 × 1 （P63212） Relaxin-3 receptor 2 × 1 （Q8TDU9） scFv16 × 1 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 × 1 （P62871） ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.19 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 7YJ4 Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6D9H Cryo-EM structure of the human adenosine A1 receptor-Gi2-protein complex bound to its endogenous agonist Deposited 2018-04-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–355（355 aa）
Not recorded ADN ADENOSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
7F8V Cryo-EM structure of the cholecystokinin receptor CCKBR in complex with gastrin-17 and Gi Deposited 2021-07-02 Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–355（355 aa）
Mutation：S47N, G204A, E246A, A327S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7LD3 Cryo-EM structure of the human adenosine A1 receptor-Gi2-protein complex bound to its endogenous agonist and an allosteric ligand Deposited 2021-01-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–355（355 aa）
Not recorded ADN ADENOSINE × 1 XTD {2-amino-4-[3,5-bis(trifluoromethyl)phenyl]thiophen-3-yl}(4-chlorophenyl)methanone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.20 Å
7LD4 Cryo-EM structure of the human adenosine A1 receptor-Gi2-protein complex bound to its endogenous agonist Deposited 2021-01-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–355（355 aa）
Not recorded ADN ADENOSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.30 Å
7WV9 Allosteric modulator ZCZ011 binding to CP55940-bound cannabinoid receptor 1 in complex with Gi protein Deposited 2022-02-10 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–355（355 aa）
Not recorded 9GF 2-[(1R,2R,5R)-5-hydroxy-2-(3-hydroxypropyl)cyclohexyl]-5-(2-methyloctan-2-yl)phenol × 1 7IC 6-methyl-3-[(1S)-2-nitro-1-thiophen-2-yl-ethyl]-2-phenyl-1H-indole × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.36 Å
7WVV Cryo-EM structure of the human formyl peptide receptor 2 in complex with fMLFII and Gi2 Deposited 2022-02-11 Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–355（355 aa）
Mutation：S47N, G204A, A327S, E246A No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7WVW Cryo-EM structure of the human formyl peptide receptor 2 in complex with fMYFINILTL and Gi2 Deposited 2022-02-11 Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–355（355 aa）
Mutation：S47N, G204A, A327S, E246A No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
7WVX Cryo-EM structure of the human formyl peptide receptor 2 in complex with fhumanin and Gi2 Deposited 2022-02-11 Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–355（355 aa）
Mutation：S47N, G204A, A327S, E246A No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7WVY Cryo-EM structure of the human formyl peptide receptor 2 in complex with Abeta42 and Gi2 Deposited 2022-02-11 Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–355（355 aa）
Mutation：S47N, G204A, A327S, E246A No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7XXI Cryo-EM structure of the purinergic receptor P2Y12R in complex with 2MeSADP and Gi Deposited 2022-05-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–355（355 aa）
Not recorded 6AD 2-(methylsulfanyl)adenosine 5'-(trihydrogen diphosphate) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7YK6 Cryo-EM structure of the compound 4-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2022-07-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain I 1–355（355 aa）
Mutation：S47N,G204A,E246A,A327S IYF 1-[2-(4-chlorophenyl)ethyl]-3-[(7-ethyl-5-oxidanyl-1H-indol-3-yl)methylideneamino]guanidine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.03 Å
7YK7 Cryo-EM structure of the DC591053-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2022-07-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain I 1–355（355 aa）
Mutation：S47N,G204A,E246A,A327S IYM [(1S)-7-ethoxy-6-methoxy-1-[2-(5-methoxy-1H-indol-3-yl)ethyl]-3,4-dihydro-1H-isoquinolin-2-yl]-morpholin-4-yl-methanone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
8K6M Structural complex of neuropeptide Y receptor 1 Deposited 2023-07-25 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 1–355（355 aa）
Mutation：S47N,G204A,E246A,A327S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8K6N Structural complex of neuropeptide Y receptor 2 Deposited 2023-07-25 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 1–355（355 aa）
Mutation：S47N,G204A,E246A,A327S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8K6O Structural complex of neuropeptide Y receptor 1 Deposited 2023-07-25 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 1–355（355 aa）
Mutation：S47N,G204A,E246A,A327S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8KGG LPS-bound P2Y10 in complex with G13 Deposited 2023-08-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–57（57 aa）
Mutation：C3S,M18E,N22C,R24S,E25R,D26E,G27K,E28T,K29Y,A30V,A31K,E33L,L36I,G42D,E43N,I49F,V50L,K54R,S111D,E114D,I134D,I218A,V221I WJS (2~{S})-2-$l^{4}-azanyl-3-[[(2~{R})-3-octadecanoyloxy-2-oxidanyl-propoxy]-oxidanyl-oxidanylidene-$l^{6}-phosphanyl]oxy-propanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
8THK Cryo-EM structure of A61603-bound alpha-1A-adrenergic receptor in complex with heterotrimeric Gq-protein Deposited 2023-07-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–57（57 aa）
Not recorded CGZ N-[(5S)-5-(4,5-dihydro-1H-imidazol-2-yl)-2-hydroxy-5,6,7,8-tetrahydronaphthalen-1-yl]methanesulfonamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
8THL Cryo-EM structure of epinephrine-bound alpha-1A-adrenergic receptor in complex with heterotrimeric Gq-protein Deposited 2023-07-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–57（57 aa）
Not recorded ALE L-EPINEPHRINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8Y45 Cryo-EM structure of opioid receptor with biased agonist Deposited 2024-01-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain D 1–355（355 aa）
Not recorded A1LXY ~{N},~{N}-diethyl-4-(5-oxidanylspiro[chromene-2,4'-piperidine]-4-yl)benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen PROPANE
Resolution 3.45 Å
8ZBW Cryo-EM structure of formyl peptide receptor 2/C1R receptor in complex with Gi Deposited 2024-04-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 5–355（351 aa）
Not recorded A1L1D C1R × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
8ZH8 Human GPR103 -Gq complex bound to QRFP26 Deposited 2024-05-10 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Assembly 1 Insufficient information Heteromer；Protein × 7 PDB declaration: heptameric
Chain A 1–57（57 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.19 Å
9DQJ CryoEM structure of Gq-coupled MRGPRD with a new agonist EP-3945 Deposited 2024-09-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 1–57（57 aa）
Not recorded A1BEQ 2-({1-[1-(4-methoxyphenyl)cyclopropane-1-carbonyl]piperidin-4-yl}amino)quinazolin-4(3H)-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
9GE2 Structure of GPR55 in complex with G13 and synthetic agonist ML184 Deposited 2024-08-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–15（15 aa）
Not recorded A1IKH 3-[4-(2,3-dimethylphenyl)piperazin-1-yl]carbonyl-N,N-dimethyl-4-pyrrolidin-1-yl-benzenesulfonamide × 1 CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
9GE3 Structure of GPR55 in complex with G13 and endogenous lipid agonist lysophosphatidylinositol Deposited 2024-08-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–15（15 aa）
Not recorded A1IKT [(2R)-2-oxidanyl-3-[oxidanyl-[(2R,3S,5R,6R)-2,3,4,5,6-pentakis(oxidanyl)cyclohexyl]oxy-phosphoryl]oxy-propyl] hexadecanoate × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
9K07 Cryo-EM structure of the DSO-5a-bound human BRS3-Gq complex Deposited 2024-10-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 1–39（39 aa）
Not recorded A1EL6 [(1~{S})-1-[1,4-dimethoxy-8-nitroso-5-(oxidanylamino)naphthalen-2-yl]-2,2-dimethyl-but-3-enyl] furan-2-carboxylate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.83 Å
9K6L Cryo-EM structure of GPCR16-Gi2 complex Deposited 2024-10-22 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–355（355 aa）
Mutation：S47N, G204A, A327S SA0 2-(hydroxymethyl)phenyl beta-D-glucopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
9KFI Cryo-EM structure of the human relaxin family peptide receptor 3 in complex with relaxin-3 and G protein Deposited 2024-11-06 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 7 PDB declaration: heptameric
Chain I 1–355（355 aa）
Mutation：S47N,G204A,E246A,A327S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
9KFJ Cryo-EM structure of the compound 4-bound human relaxin family peptide receptor 3 (RXFP3)-Gi complex Deposited 2024-11-06 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain I 1–355（355 aa）
Mutation：S47N,G204A,E246A,A327S IYF 1-[2-(4-chlorophenyl)ethyl]-3-[(7-ethyl-5-oxidanyl-1H-indol-3-yl)methylideneamino]guanidine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9KFK Cryo-EM structure of the relaxin-3-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2024-11-06 Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 7 PDB declaration: heptameric
Chain I 1–355（355 aa）
Mutation：S47N,G204A,E246A,A327S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 Å
9LWP Cryo-EM structure of the unliganded human BRS3-Gq complex Deposited 2025-02-16 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–39（39 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.93 Å

30 other PDB entries and 30 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GNAI2_HUMAN
Isoform —
PDB entities 4
Chains and sequence ranges Author chain I； PDBConstruct 1–355； UniProt 1–355

Relaxin-3 receptor 2

Homo sapiens

UniProt Q8TDU9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 7 PDB declaration: heptameric（7） Consistent with protein copy count Chain R； UniProt 1–374 Not recorded Insulin-like peptide INSL5 A chain × 1 （Q9Y5Q6） Insulin-like peptide INSL5 B chain × 1 （Q9Y5Q6） Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 × 1 （P63212） Guanine nucleotide-binding protein G(i) subunit alpha-2 × 1 （P04899） scFv16 × 1 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 × 1 （P62871） ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.19 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 7YJ4 Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
7YK6 Cryo-EM structure of the compound 4-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2022-07-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain R 1–374（374 aa）
Not recorded IYF 1-[2-(4-chlorophenyl)ethyl]-3-[(7-ethyl-5-oxidanyl-1H-indol-3-yl)methylideneamino]guanidine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.03 Å
7YK7 Cryo-EM structure of the DC591053-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2022-07-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain R 1–374（374 aa）
Not recorded IYM [(1S)-7-ethoxy-6-methoxy-1-[2-(5-methoxy-1H-indol-3-yl)ethyl]-3,4-dihydro-1H-isoquinolin-2-yl]-morpholin-4-yl-methanone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9KFK Cryo-EM structure of the relaxin-3-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2024-11-06 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 7 PDB declaration: heptameric
Chain R 2–374（373 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 Å

3 other PDB entries and 3 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RL3R2_HUMAN
Isoform —
PDB entities 5
Chains and sequence ranges Author chain R； PDBConstruct 1–374； UniProt 1–374

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

Homo sapiens

UniProt P62871

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 7 PDB declaration: heptameric（7） Consistent with protein copy count Chain T； UniProt 2–340 Not recorded Insulin-like peptide INSL5 A chain × 1 （Q9Y5Q6） Insulin-like peptide INSL5 B chain × 1 （Q9Y5Q6） Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 × 1 （P63212） Guanine nucleotide-binding protein G(i) subunit alpha-2 × 1 （P04899） Relaxin-3 receptor 2 × 1 （Q8TDU9） scFv16 × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.19 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 7YJ4 Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1B9X STRUCTURAL ANALYSIS OF PHOSDUCIN AND ITS PHOSPHORYLATION-REGULATED INTERACTION WITH TRANSDUCIN Deposited 1999-02-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–340（340 aa） Fragment：LYS-C RESISTANT FRAGMENT, THE BETA SUBUNIT
Not recorded GD GADOLINIUM ATOM × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；277 K；pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.00 Å R-free 0.261
1B9Y STRUCTURAL ANALYSIS OF PHOSDUCIN AND ITS PHOSPHORYLATION-REGULATED INTERACTION WITH TRANSDUCIN BETA-GAMMA Deposited 1999-02-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–340（340 aa） Fragment：LYS-C RESISTANT FRAGMENT, THE BETA SUBUNIT
Not recorded GD GADOLINIUM ATOM × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；277 K；pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.00 Å R-free 0.266
1GG2 G PROTEIN HETEROTRIMER MUTANT GI_ALPHA_1(G203A) BETA_1 GAMMA_2 WITH GDP BOUND Deposited 1996-11-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–339（339 aa） Fragment：BETA 1
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 2.40 Å R-free 0.289
1GOT HETEROTRIMERIC COMPLEX OF A GT-ALPHA/GI-ALPHA CHIMERA AND THE GT-BETA-GAMMA SUBUNITS Deposited 1996-08-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；10 MG/ML OF HETEROTRIMERIC COMPLEX WERE MIXED 1:1 WITH WELL SOLUTION CONTAINING 10% PEG-8000, 50 MM TRIS, PH 8.0, 10% GLYCEROL, 50 MM NACL, .1 MM MERCAPTOETHANOL. MIXTURE EQUILIBRATED VS WELL SOLUTION IN HANGING DROPS AT 4 DEGREES C., vapor diffusion - hanging drop, temperature 277K
Resolution 2.00 Å R-free 0.295
1GP2 G PROTEIN HETEROTRIMER GI_ALPHA_1 BETA_1 GAMMA_2 WITH GDP BOUND Deposited 1996-11-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–339（339 aa） Fragment：BETA 1
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.0
Resolution 2.30 Å R-free 0.307
1OMW Crystal Structure of the complex between G Protein-Coupled Receptor Kinase 2 and Heterotrimeric G Protein beta 1 and gamma 2 subunits Deposited 2003-02-26 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.75；277 K；PEG 3350, Sodium Chloride, CHAPS, ATP, Magnesium Chloride, Mastoparan , MES pH 5.75, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.50 Å R-free 0.252
1XHM The Crystal Structure of a Biologically Active Peptide (SIGK) Bound to a G Protein Beta:Gamma Heterodimer Deposited 2004-09-20 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–340（340 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG 4000, GLYCEROL, HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.70 Å R-free 0.287
24XZ P2Y14R-Gi complex bound to UDP Deposited 2026-03-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.93 Å
2BCJ Crystal Structure of G Protein-Coupled Receptor Kinase 2 in Complex with Galpha-q and Gbetagamma Subunits Deposited 2005-10-19 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 2–340（339 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ALF TETRAFLUOROALUMINATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；9% PEG8000, 1M NaCl, 0.1M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.06 Å R-free 0.292
2TRC PHOSDUCIN/TRANSDUCIN BETA-GAMMA COMPLEX Deposited 1997-01-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa） Fragment：LYS-C RESISTANT FRAGMENT, THE GAMMA SUBUNIT CLEAVED AFTER RESIDUE 68
Not recorded GD GADOLINIUM ATOM × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；277 K；THE PROTEIN COMPLEX (10 MG/ML SOLUTION) WAS CRYSTALLIZED FROM 50 MM SODIUM CITRATE (PH 5.0), 150 MM MAGNESIUM ACETATE, 9.5% PEG 8000, BY HANGING DROP METHOD AT 4 DEGREES C., vapor diffusion - hanging drop, temperature 277K
Resolution 2.40 Å R-free 0.277
3AH8 Structure of heterotrimeric G protein Galpha-q beta gamma in complex with an inhibitor YM-254890 Deposited 2010-04-20 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.1；293 K；7% PEG 4000, 30% (v/v) glycerol, 70 mM acetate-NaOH, pH 5.1, VAPOR DIFFUSION, temperature 293K
Resolution 2.90 Å R-free 0.315
3CIK Human GRK2 in Complex with Gbetagamma subunits Deposited 2008-03-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.25；277 K；200 mM NaCl, 5% ethylene glycol, 6.3% PEG 3350, pH 5.25, vapor diffusion, hanging drop, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.75 Å R-free 0.269
3KRW Human GRK2 in complex with Gbetgamma subunits and balanol (soak) Deposited 2009-11-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded BA1 BALANOL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 277 K；Well contained 100 mM MES, pH 5.6, 200 mM NaCl, 9% PEG 3350. Drops were 1 uL protein, 1 uL well, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.90 Å R-free 0.265
3KRX Human GRK2 in complex with Gbetgamma subunits and balanol (co-crystal) Deposited 2009-11-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded BA1 BALANOL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 277 K；Well contained 100 mM MES, pH 6.0, 200 mM NaCl, 9% PEG 3350. Drops were 1 uL protein, 1 uL well, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.10 Å R-free 0.270
3PSC Bovine GRK2 in complex with Gbetagamma subunits Deposited 2010-12-01 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；9% PEG3350, 200 mM NaCl, 100 mM MES pH 6.5, 1 mM ATP, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.67 Å R-free 0.257
3PVU Bovine GRK2 in complex with Gbetagamma subunits and a selective kinase inhibitor (CMPD101) Deposited 2010-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded QRW 3-({[4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]methyl}amino)-N-[2-(trifluoromethyl)benzyl]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.25；277 K；7% PEG3350, 200 mM NaCl, 100 mM MES pH 5.25, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.48 Å R-free 0.274
3PVW Bovine GRK2 in complex with Gbetagamma subunits and a selective kinase inhibitor (CMPD103A) Deposited 2010-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded QRX N-(2,6-difluorobenzyl)-3-({[4-propyl-5-(pyrimidin-4-yl)-4H-1,2,4-triazol-3-yl]methyl}amino)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.25；277 K；7% PEG3350, 250 mM NaCl, 100 mM MES pH 6.25, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.49 Å R-free 0.285
3UZS Structure of the C13.28 RNA Aptamer Bound to the G Protein-Coupled Receptor Kinase 2-Heterotrimeric G Protein Beta 1 and Gamma 2 Subunit Complex Deposited 2011-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 3 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100 mM Tris pH 8.5, 200 mM NaCl and 3% PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 4.52 Å R-free 0.268
3V5W Human G Protein-Coupled Receptor Kinase 2 in Complex with Soluble Gbetagamma Subunits and Paroxetine Deposited 2011-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded 8PR Paroxetine × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；277 K；100 mM MES pH 5.8, 200 mM NaCl, and 8% (w/v) PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.07 Å R-free 0.247
4MK0 Crystal structure of G protein-coupled receptor kinase 2 in complex with a a rationally designed paroxetine derivative Deposited 2013-09-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 2–340（339 aa）
Not recorded GOL GLYCEROL × 1 29X 5-{[(3S,4R)-4-(4-fluorophenyl)piperidin-3-yl]methoxy}-1H-isoindol-1-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；277 K；6% PEG 3350, 1M NaCl, 2 mM MgCl2, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.238
5KDO Heterotrimeric complex of the 4 alanine insertion variant of the Gi alpha1 subunit and the Gbeta1-Ggamma1 Deposited 2016-06-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；294 K；19-24 % PEG 8000, 1-5% 2-propanolol, 1% OG, 100 mM HEPES (pH 7.0) and 100 mM NaOAc (pH 6.4)
Resolution 1.90 Å R-free 0.208
5WG3 Human GRK2 in complex with Gbetagamma subunits and CCG258748 Deposited 2017-07-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded AFM 2-fluoro-5-[(3S,4R)-3-{[(1H-indazol-5-yl)oxy]methyl}piperidin-4-yl]-N-[(1H-pyrazol-3-yl)methyl]benzamide × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6, 1.1 M NaCl, 8% PEG3350
Resolution 2.90 Å R-free 0.248
5WG4 Human GRK2 in complex with Gbetagamma subunits and CCG257284 Deposited 2017-07-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded AFV 2-fluoro-5-[(3S,4R)-3-{[(1H-indazol-5-yl)oxy]methyl}piperidin-4-yl]-N-[(pyridin-2-yl)methyl]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6, 6% PEG 3350, 1 M NaCl
Resolution 2.31 Å R-free 0.279
5WG5 Human GRK2 in complex with Gbetagamma subunits and CCG224061 Deposited 2017-07-13 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded ZSO 5-{[(3S,4R)-4-(4-fluorophenyl)piperidin-3-yl]methoxy}-2H-indazole × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6, 8-15% PEG3350, 0.8-1.2 M NaCl
Resolution 3.10 Å R-free 0.232
6B20 Crystal structure of a complex between G protein beta gamma dimer and an inhibitory Nanobody regulator Deposited 2017-09-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 3–340（338 aa）
Mutation：V71L UNX UNKNOWN LIGAND × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277.15 K；25-30% (w/v) PEG 3350 in 0.1-0.2 M Bis-Tris-HCl, pH 5.5-5.7, and 0.2-0.3 M MgCl2
Resolution 2.34 Å R-free 0.249
6B20 Crystal structure of a complex between G protein beta gamma dimer and an inhibitory Nanobody regulator Deposited 2017-09-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 3–340（338 aa）
Mutation：V71L UNX UNKNOWN LIGAND × 5 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277.15 K；25-30% (w/v) PEG 3350 in 0.1-0.2 M Bis-Tris-HCl, pH 5.5-5.7, and 0.2-0.3 M MgCl2
Resolution 2.34 Å R-free 0.249
6C2Y Human GRK2 in complex with Gbetagamma subunits and CCG257142 Deposited 2018-01-09 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded EJS (4R,5R,6S)-4-[4-fluoro-3-({[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]methyl}carbamoyl)phenyl]-N-(2H-indazol-5-yl)-6-methyl-2-oxohexahydropyrimidine-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6.0, 800 mM NaCl, 8% PEG 3350
Resolution 2.74 Å R-free 0.292
6OY9 Structure of the Rhodopsin-Transducin Complex Deposited 2019-05-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded RET RETINAL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OYA Structure of the Rhodopsin-Transducin-Nanobody Complex Deposited 2019-05-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 1–340（340 aa）
Not recorded RET RETINAL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blot for 1 second before plunging; avoid light as much as possible.
Resolution 3.30 Å
6PCV Single Particle Reconstruction of Phosphatidylinositol (3,4,5) trisphosphate-dependent Rac exchanger 1 bound to G protein beta gamma subunits Deposited 2019-06-18 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6QNO Rhodopsin-Gi protein complex Deposited 2019-02-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: hexameric
Chain B 1–340（340 aa）
Not recorded RET RETINAL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；The detergent lauryl-maltose neopentyl glycol (LMNG) was used before the last purification step by gel filtration. In the gel filtration, detergent-free buffer was used.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.38 Å
6U7C Human GRK2 in complex with Gbetagamma subunits and CCG258747 Deposited 2019-09-02 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded Q1Y 5-[(3S,4R)-3-{[(2H-1,3-benzodioxol-5-yl)oxy]methyl}piperidin-4-yl]-2-fluoro-N-[(2H-indazol-3-yl)methyl]benzamide × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES pH 6.0, 1.1 M NaCl, 6% PEG 3350
Resolution 2.44 Å R-free 0.262
7BZ2 Cryo-EM structure of the formoterol-bound beta2 adrenergic receptor-Gs protein complex. Deposited 2020-04-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 1–340（340 aa）
Not recorded H98 ~{N}-[5-[(1~{R})-2-[[(2~{R})-1-(4-methoxyphenyl)propan-2-yl]amino]-1-oxidanyl-ethyl]-2-oxidanyl-phenyl]methanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.82 Å
7D68 Cryo-EM structure of the human glucagon-like peptide-2 receptor-Gs protein complex Deposited 2020-09-29 Different oligomeric state Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain B 2–340（339 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7DHI Cryo-EM structure of the partial agonist salbutamol-bound beta2 adrenergic receptor-Gs protein complex. Deposited 2020-11-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 1–340（340 aa）
Not recorded 68H SALBUTAMOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.26 Å
7DHR Cryo-EM structure of the full agonist isoprenaline-bound beta2 adrenergic receptor-Gs protein complex. Deposited 2020-11-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 1–340（340 aa）
Not recorded 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7E14 Compound2_GLP-1R_OWL833_Gs complex structure Deposited 2021-01-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded V6G 3-[(1S,2S)-1-(5-[(4S)-2,2-dimethyloxan-4-yl]-2-{(4S)-2-(4-fluoro-3,5-dimethylphenyl)-3-[3-(4-fluoro-1-methyl-1H-indazol-5-yl)-2-oxo-2,3-dihydro-1H-imidazol-1-yl]-4-methyl-2,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carbonyl}-1H-indol-1-yl)-2-methylcyclopropyl]-1,2,4-oxadiazol-5(4H)-one × 1 CLR CHOLESTEROL × 5 HNO N-tert-butyl-6,7-bis(chloranyl)quinoxalin-2-amine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7JJO Structural Basis of the Activation of Heterotrimeric Gs-protein by Isoproterenol-bound Beta1-Adrenergic Receptor Deposited 2020-07-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7O7F Structural basis of the activation of the CC chemokine receptor 5 by a chemokine agonist Deposited 2021-04-13 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain B 1–340（340 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.15 Å
7PWD Structure of an inhibited GRK2-G-beta and G-gamma complex Deposited 2021-10-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–340（340 aa）
Not recorded 8DS 4-chloranyl-N-[2-(4-chlorophenyl)ethyl]thieno[2,3-c]pyridine-2-carboxamide × 1 CL CHLORIDE ION × 2 1PE PENTAETHYLENE GLYCOL × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；277 K；ethylene glycol, PEG 3350, MES, NaCl
Resolution 2.60 Å R-free 0.230
7S0F Isoproterenol bound beta1 adrenergic receptor in complex with heterotrimeric Gi protein Deposited 2021-08-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 2–340（339 aa）
Not recorded 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
7S0G Isoproterenol bound beta1 adrenergic receptor in complex with heterotrimeric Gi/s chimera protein Deposited 2021-08-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 2–340（339 aa）
Not recorded 5FW ISOPRENALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.86 Å
7SQO Structure of the orexin-2 receptor(OX2R) bound to TAK-925, Gi and scFv16 Deposited 2021-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded OLA OLEIC ACID × 4 A6F methyl (2R,3S)-3-[(methanesulfonyl)amino]-2-({[(1s,4S)-4-phenylcyclohexyl]oxy}methyl)piperidine-1-carboxylate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
7TD0 Lysophosphatidic acid receptor 1-Gi complex bound to LPA Deposited 2021-12-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.83 Å
7TD1 Lysophosphatidic acid receptor 1-Gi complex bound to LPA, state a Deposited 2021-12-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
7TD2 Lysophosphatidic acid receptor 1-Gi complex bound to LPA, state a Deposited 2021-12-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.11 Å
7TD3 Sphingosine-1-phosphate receptor 1-Gi complex bound to S1P Deposited 2021-12-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded S1P (2S,3R,4E)-2-amino-3-hydroxyoctadec-4-en-1-yl dihydrogen phosphate × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7TD4 Sphingosine-1-phosphate receptor 1-Gi complex bound to Siponimod Deposited 2021-12-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 J8C 1-[[4-[(~{E})-~{N}-[[4-cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-~{C}-methyl-carbonimidoyl]-2-ethyl-phenyl]methyl]azetidine-3-carboxylic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7X1T Structure of Thyrotropin-Releasing Hormone Receptor bound with Taltirelin. Deposited 2022-02-24 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–340（340 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.26 Å
7X1U Structure of Thyrotropin-Releasing Hormone Receptor bound with an Endogenous Peptide Agonist TRH. Deposited 2022-02-24 Different construct Different oligomeric state Different experimental conditions Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–340（340 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.19 Å
7XAT Structure of somatostatin receptor 2 bound with SST14. Deposited 2022-03-19 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 2–340（339 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
7XAU Structure of somatostatin receptor 2 bound with octreotide. Deposited 2022-03-19 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 2–340（339 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
7XAV Structure of somatostatin receptor 2 bound with lanreotide. Deposited 2022-03-19 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 2–340（339 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
8DCR Cryo-EM structure of dobutamine-bound beta1-adrenergic receptor in complex with heterotrimeric Gs-protein Deposited 2022-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded Y00 DOBUTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
8DCS Cryo-EM structure of cyanopindolol-bound beta1-adrenergic receptor in complex with heterotrimeric Gs-protein Deposited 2022-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded P32 Cyanopindolol × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
8P12 Cryo-EM structure of Rhodopsin-Gi bound to antibody fragment Fab13 Deposited 2023-05-11 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain B 1–340（340 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20 mM HEPES (pH 7.5), 100 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.21 Å
8P13 Cryo-EM structure of Rhodopsin-Gi bound with antibody fragments scFv16 and Fab79, conformation 1 Deposited 2023-05-11 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain B 1–340（340 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20 mM HEPES (pH 7.5), 100 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.20 Å
8P15 Cryo-EM structure of Rhodopsin-Gi bound with antibody fragments scFv16 and Fab79, conformation 2 Deposited 2023-05-11 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain B 1–340（340 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20 mM HEPES (pH 7.5), 100 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.90 Å
8SOC Phosphoinositide phosphate 3 kinase gamma bound with ADP and Gbetagamma Deposited 2023-04-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–340（340 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Blot force 2
Resolution 3.50 Å
8SOD Phosphoinositide phosphate 3 kinase gamma bound with ADP and two Gbetagamma subunits in State 1 Deposited 2023-04-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–340（340 aa）
Chain E 1–340（340 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Blot force 2
Resolution 3.40 Å
8SOE Phosphoinositide phosphate 3 kinase gamma bound with ADP and two Gbetagamma subunits in State 2 Deposited 2023-04-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–340（340 aa）
Chain E 1–340（340 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Blot force 2
Resolution 3.60 Å
8YH0 A3R-Gi complex bound to NECA Deposited 2024-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded NEC N-ETHYL-5'-CARBOXAMIDO ADENOSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
8YH2 A3R-Gi complex bound to adenosine Deposited 2024-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded ADN ADENOSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.27 Å
8YH3 A3R-Gi complex bound to m6A Deposited 2024-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded 6MD N-methyladenosine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8YH5 A3R-Gi complex bound to i6A Deposited 2024-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded ZIR N-(3-methylbut-2-en-1-yl)adenosine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.66 Å
8YH6 A3R-Gi complex bound to namodenoson Deposited 2024-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 2–340（339 aa）
Not recorded XS0 namodenoson × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
8YKD Cryo-EM structure of ADGRG2-Gs complex with NTF nanobody Deposited 2024-03-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain B 2–340（339 aa）
Not recorded AND 3-BETA-HYDROXY-5-ANDROSTEN-17-ONE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9CBL Cryo-EM structure of epinephrine-bound alpha-2A-adrenergic receptor in complex with heterotrimeric Gi-protein Deposited 2024-06-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 2–340（339 aa）
Not recorded ALE L-EPINEPHRINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9CBM Cryo-EM structure of dexmedetomidine-bound alpha-2A-adrenergic receptor in complex with heterotrimeric Gi-protein Deposited 2024-06-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 2–340（339 aa）
Not recorded CZX 4-[(1~{S})-1-(2,3-dimethylphenyl)ethyl]-1~{H}-imidazole × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9EPR Cryo-EM Structure of Jumping Spider Rhodopsin-1 bound to a Gi heterotrimer Deposited 2024-03-19 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–340（340 aa）
Not recorded RET RETINAL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
9Y7H Gb1g2 crosslinked to PLCb3 Deposited 2025-09-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 8–339（332 aa）
Not recorded ME7 1,1'-ethane-1,2-diylbis(1H-pyrrole-2,5-dione) × 1 CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；20 mM HEPES pH 7.4, 100 mM NaCl, 0.1 mM EDTA and 0.1 mM EGTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
9YAO Gbg crosslinked to PLCb3 - second conformation Deposited 2025-09-16 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 8–339（332 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；20 mM HEPES pH 7.4, 100 mM NaCl, 0.1 mM EDTA and 0.1 mM EGTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
9YAP Gbg crosslinked to PLCb3 - second conformation Deposited 2025-09-16 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 2–340（339 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；20 mM HEPES pH 7.4, 100 mM NaCl, 0.1 mM EDTA and 0.1 mM EGTA
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å

72 other PDB entries and 73 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GBB1_BOVIN
Isoform —
PDB entities 7
Chains and sequence ranges Author chain T； PDBConstruct 7–345； UniProt 2–340

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 7yj4

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7yj4
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7yj4
Deposition date deposition_date2022-07-19
Structure title titleCryo-EM structure of the INSL5-bound human relaxin family peptidereceptor 4 (RXFP4)-Gi complex
Keywords keywordshuman relaxin family peptide receptor 4, G protein-coupled receptor, ligand recognition, STRUCTURAL PROTEIN; STRUCTURAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier39.75 Å
Radius of gyration Rg (electron density) rg_electron39.79 Å
Forward intensity I(0) i0243576000.00
Molecular weight molecular_weight127840.0 kDa
Excluded volume excluded_volume160470 ų
Envelope volume envelope_volume217710 ų
Hydration-shell volume shell_volume47394 ų
Envelope diameter envelope_diameter140.4 Å
Shell Rg shell_rg43.08 Å
Envelope Rg envelope_rg39.75 Å
Shape Rg shape_rg39.74 Å
Total Rg total_rg40.15 Å
Total atoms total_atoms8985
Residues n_residues1154
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax129.2 Å
Rg (real space) rg_real39.82 Å
Rg uncertainty (real space) rg_real_error1.05 Å
I(0) (real space) i0_real2.4360e+08
I(0) uncertainty (real space) i0_real_error4.1750e+06
Rg (reciprocal space) rg_reciprocal39.78 Å
I(0) (reciprocal space) i0_reciprocal243600000.0000
Solution quality estimate total_estimate0.8858
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary48.5 Å
Skewness Skewness skewness0.294
Kurtosis Kurtosis kurtosis-0.499
Angular range angular_range— – 0.2000 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha36170000.0000
Real-space data points n_real_points41
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.935; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.962; Smooth: 0.743
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (7)

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7. Fold Classification (SCOP + CATH) 3 domains

CATH v4.4 (3 domains)

Domain ID domain_id7yj4S01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7yj4S02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7yj4T01
Class class2 — Mainly Beta
Architecture architecture130 — 7 Propeller
Topology topology10 — Methylamine Dehydrogenase; Chain H
Homologous superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase
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8. Citations (1)

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9. Files and Curves (10)