3cik

Human GRK2 in Complex with Gbetagamma subunits

Method: X-RAY DIFFRACTION D_max: 145.1 Å Quality: GOOD

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Beta-adrenergic receptor kinase 1

Homo sapiens

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 × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain A； UniProt 1–689	Not recorded	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 × 1 （P62871） Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 × 1 （P63212） 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

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 3CIK	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1BAK SIGNAL TRANSDUCTION PLECKSTRIN HOMOLOGY DOMAIN OF G-PROTEIN COUPLED RECEPTOR KINASE 2 (BETA-ADRENERGIC RECEPTOR KINASE 1), C-TERMINAL EXTENDED, NMR, 20 STRUCTURES Deposited 1997-11-21	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 556–670（115 aa） Fragment：C-TERMINAL EXTENDED PLECKSTRIN HOMOLOGY DOMAIN	Mutation：D552G, Y553S, A554H, L555M	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 4.5；308 K	Resolution not provided
3KRW Human GRK2 in complex with Gbetgamma subunits and balanol (soak) Deposited 2009-11-19	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 2–689（688 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 ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 2–689（688 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
3V5W Human G Protein-Coupled Receptor Kinase 2 in Complex with Soluble Gbetagamma Subunits and Paroxetine Deposited 2011-12-17	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–689（689 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 construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 30–668（639 aa） Fragment：unp residues 30-668	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 ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–689（689 aa）	Not recorded	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
5HE1 Human GRK2 in complex with Gbetagamma subunits and CCG224062 Deposited 2016-01-05	Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 29–670（642 aa） Fragment：UNP residues 29-670	Mutation：S670A	ZS2 (4~{S})-4-[4-fluoranyl-3-(isoquinolin-1-ylmethylcarbamoyl)phenyl]-~{N}-(1~{H}-indazol-5-yl)-6-methyl-2-oxidanylidene-3,4-dihydro-1~{H}-pyrimidine-5-carboxamide × 1 MG MAGNESIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES, 0.8-1.2 M sodium chloride, 8-16% PEG3350	Resolution 3.15 Å R-free 0.250
5UKK Human GRK2 in complex with human G-beta-gamma subunits and CCG211998 (14ak) Deposited 2017-01-23	Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 30–671（642 aa）	Mutation：S670A	MG MAGNESIUM ION × 1 8DJ 5-[(3S,4R)-3-{[(2H-1,3-benzodioxol-5-yl)oxy]methyl}piperidin-4-yl]-2-fluoro-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, 8-16% PEG3350, 0.8-1.2 M sodium chloride	Resolution 2.60 Å R-free 0.281
5UKL Human GRK2 in complex with Gbetagamma subunits and CCG222886 (14bd) Deposited 2017-01-23	Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 30–671（642 aa）	Mutation：S670A	MG MAGNESIUM ION × 1 SIX 2-{5-[(3S,4R)-3-{[(2H-1,3-benzodioxol-5-yl)oxy]methyl}piperidin-4-yl]-2-fluorophenyl}-N-[2-(1H-pyrazol-4-yl)ethyl]acetamide × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；50 mM MES, 0.8-1.2 M sodium chloride, 8-16% PEG3350	Resolution 2.15 Å R-free 0.228
5UUU Design, Synthesis, and Evaluation of the First Selective and Potent G-protein-Coupled Receptor Kinase 2 (GRK2) Inhibitor for the Potential Treatment of Heart Failure Deposited 2017-02-17	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 23–538（516 aa） Fragment：UNP residues 23-538	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 SO4 SULFATE ION × 2 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；273 K；18% PEG MME 2000, 0.1 M MES pH 5.6, and 0.0175M Ammonium Sulfate	Resolution 2.70 Å R-free 0.257
5UVC Design, Synthesis, and Evaluation of the First Selective and Potent G-protein-Coupled Receptor Kinase 2 (GRK2) Inhibitor for the Potential Treatment of Heart Failure Deposited 2017-02-20	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 23–538（516 aa） Fragment：UNP residues 23-538	Not recorded	8PV N-benzyl-3-({[5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]methyl}amino)benzamide × 1 SO4 SULFATE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.9；273 K；18% PEG MME 2000, 100mM MES pH 5.9, 17.5mM Ammonium Sulfate	Resolution 2.65 Å R-free 0.260
5WG3 Human GRK2 in complex with Gbetagamma subunits and CCG258748 Deposited 2017-07-13	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–689（689 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 ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–689（689 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 ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–689（689 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
6C2Y Human GRK2 in complex with Gbetagamma subunits and CCG257142 Deposited 2018-01-09	Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–689（689 aa）	Mutation：S670A	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
6U7C Human GRK2 in complex with Gbetagamma subunits and CCG258747 Deposited 2019-09-02	Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–689（689 aa）	Mutation：C68S	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
7K7L Structure of a hit for G Protein Coupled Receptor Kinase 2 (GRK2) Inhibitor for the Potential Treatment of Heart Failure Deposited 2020-09-23	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 30–668（639 aa）	Not recorded	MG MAGNESIUM ION × 1 W4D 3-benzyl-6-(1H-pyrazol-4-yl)quinazolin-4(3H)-one × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；293 K；2% PEG 3350, 0.1M MES pH 6.5, 0.2M NaCl	Resolution 2.54 Å R-free 0.244
7K7Z Structure of a hit for G Protein Coupled Receptor Kinase 2 (GRK2) Inhibitor for the Potential Treatment of Heart Failure Deposited 2020-09-24	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 30–668（639 aa）	Not recorded	W4G 3-benzyl-7-(1H-pyrazol-4-yl)quinazolin-4(3H)-one × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；293 K；2% PEG 3350, 0.1M MES pH 6.5, 0.2M NaCl	Resolution 2.61 Å R-free 0.262
7PWD Structure of an inhibited GRK2-G-beta and G-gamma complex Deposited 2021-10-06	Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–689（689 aa） Fragment：NONE	Mutation：S670A	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

19 other PDB entries and 19 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	ARBK1_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–689； UniProt 1–689

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

Bos taurus

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 × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain B； UniProt 1–340	Not recorded	Beta-adrenergic receptor kinase 1 × 1 （P25098） Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 × 1 （P63212） 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 3CIK	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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 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 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 construct 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 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 ligand/ion 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 oligomeric state Different ligand/ion 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
3KRW Human GRK2 in complex with Gbetgamma subunits and balanol (soak) Deposited 2009-11-19	Different ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 oligomeric state 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 ligand/ion 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 construct Different ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 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	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 oligomeric state Different ligand/ion Different experimental method 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 ligand/ion 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 oligomeric state Different ligand/ion Different experimental method 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 construct Different oligomeric state Different ligand/ion Different experimental method 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	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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 construct Different oligomeric state Different ligand/ion Different experimental method 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 construct Different oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 ligand/ion 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 construct Different oligomeric state Different ligand/ion Different experimental method 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 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 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 construct Different oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 3.19 Å
7XAT Structure of somatostatin receptor 2 bound with SST14. Deposited 2022-03-19	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 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 construct Different oligomeric state Different ligand/ion Different experimental method 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 construct Different oligomeric state Different ligand/ion Different experimental method 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
7YJ4 Cryo-EM structure of the INSL5-bound human relaxin family peptidereceptor 4 (RXFP4)-Gi complex Deposited 2022-07-19	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric	Chain T 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 3.19 Å
8DCR Cryo-EM structure of dobutamine-bound beta1-adrenergic receptor in complex with heterotrimeric Gs-protein Deposited 2022-06-17	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 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 construct Different oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 oligomeric state Different ligand/ion Different experimental method 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 method 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 method 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 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 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 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 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 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 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 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 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 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 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 construct Different oligomeric state Different ligand/ion Different experimental method 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 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 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 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 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 oligomeric state Different ligand/ion Different experimental method 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 ligand/ion Different experimental method 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 ligand/ion Different experimental method 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 construct 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	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	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–340； UniProt 1–340

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 × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain G； UniProt 1–68	Non-standard monomer：Yes (specific site not provided by mmCIF)	Beta-adrenergic receptor kinase 1 × 1 （P25098） Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 × 1 （P62871） 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 3CIK	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 ligand/ion 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 ligand/ion 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 ligand/ion 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 mutation/modification Different ligand/ion 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 construct 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 construct 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	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 construct 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	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
3KRW Human GRK2 in complex with Gbetgamma subunits and balanol (soak) Deposited 2009-11-19	Different ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 ligand/ion 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 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 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 oligomeric state 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 construct Different mutation/modification 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）	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 mutation/modification Different ligand/ion 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 construct Different mutation/modification 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）	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 mutation/modification Different ligand/ion 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 mutation/modification Different ligand/ion 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 construct Different mutation/modification 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）	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 construct Different mutation/modification 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）	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 construct Different mutation/modification 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）	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 construct Different mutation/modification 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）	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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 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 × 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 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 × 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 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 × 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 construct Different mutation/modification 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	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 construct Different mutation/modification 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	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 construct 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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	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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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	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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 construct Different mutation/modification 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）	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 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 × 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 construct 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	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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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	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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 construct 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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
7YJ4 Cryo-EM structure of the INSL5-bound human relaxin family peptidereceptor 4 (RXFP4)-Gi complex Deposited 2022-07-19	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 × 7 PDB declaration: heptameric	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 3.19 Å
7YK6 Cryo-EM structure of the compound 4-bound human relaxin family peptide receptor 4 (RXFP4)-Gi complex Deposited 2022-07-21	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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 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 × 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 ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 construct 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 × 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 construct 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 × 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 construct 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 × 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 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 × 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 method 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 method 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 construct 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 × 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 construct 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 × 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 construct 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 × 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 construct 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 construct 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	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 mutation/modification 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	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 construct 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	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 construct 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	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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 construct 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 × 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 construct 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 × 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 construct 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 × 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 construct 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 × 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 construct 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 mutation/modification 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 1–67（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 mutation/modification 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 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 mutation/modification 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 1–67（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 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 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 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 × 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 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 × 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 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 × 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 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 × 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 mutation/modification Different oligomeric state Different ligand/ion Different experimental method 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 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 × 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 method 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 construct Different mutation/modification 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	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 mutation/modification 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	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 construct Different mutation/modification 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	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 7–74； UniProt 1–68

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

P(r) Distance Distribution P(r) Distribution

Download Download SAXS (.dat) P(r) (.pr.out) CIF

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	3cik
Deposition date deposition_date	2008-03-11
Structure title title	Human GRK2 in Complex with Gbetagamma subunits
Keywords keywords	;protein kinase, complex, G protein, receptor, WD40 repeat, ATP-binding, Nucleotide-binding, Serine/threonine-protein kinase, Transferase, Transducer, WD repeat, Lipoprotein, Membrane, Phosphoprotein, Prenylation, Transferase-Signaling protein COMPLEX ;; Transferase/Signaling protein
Experimental Method method	X-RAY DIFFRACTION

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	42.26 Å
Radius of gyration Rg (electron density) rg_electron	42.36 Å
Forward intensity I(0) i0	209758000.00
Molecular weight molecular_weight	116380.0 kDa
Excluded volume excluded_volume	144970 Å³
Envelope volume envelope_volume	205080 Å³
Hydration-shell volume shell_volume	42612 Å³
Envelope diameter envelope_diameter	146.6 Å
Shell Rg shell_rg	44.37 Å
Envelope Rg envelope_rg	41.73 Å
Shape Rg shape_rg	42.34 Å
Total Rg total_rg	42.52 Å
Total atoms total_atoms	8166
Residues n_residues	1018
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	145.1 Å
Rg (real space) rg_real	42.60 Å
Rg uncertainty (real space) rg_real_error	1.94 Å
I(0) (real space) i0_real	2.0980e+08
I(0) uncertainty (real space) i0_real_error	4.2280e+06
Rg (reciprocal space) rg_reciprocal	42.27 Å
I(0) (reciprocal space) i0_reciprocal	209700000.0000
Solution quality estimate total_estimate	0.8100
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	1
Primary peak position r_peak_primary	35.3 Å
Skewness Skewness skewness	0.436
Kurtosis Kurtosis kurtosis	-0.671
Angular range angular_range	— – 0.1850 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	23380000.0000
Real-space data points n_real_points	38
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.683; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.689; Smooth: 0.788

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Description description	Beta-adrenergic receptor kinase 1
Molecular weight formula_weight	79692.6 kDa
EC 编号 ec_number	2.7.11.15
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	8185

MADLEAVLADVSYLMAMEKSKATPAARASKKILLPEPSIRSVMQKYLEDRGEVTFEKIFSQKLGYLLFRDFCLNHLEEARPLVEFYEEIKKYEKLETEEERVARSREIFDSYIMKELLACSHPFSKSATEHVQGHLGKKQVPPDLFQPYIEEICQNLRGDVFQKFIESDKFTRFCQWKNVELNIHLTMNDFSVHRIIGRGGFGEVYGCRKADTGKMYAMKCLDKKRIKMKQGETLALNERIMLSLVSTGDCPFIVCMSYAFHTPDKLSFILDLMNGGDLHYHLSQHGVFSEADMRFYAAEIILGLEHMHNRFVVYRDLKPANILLDEHGHVRISDLGLACDFSKKKPHASVGTHGYMAPEVLQKGVAYDSSADWFSLGCMLFKLLRGHSPFRQHKTKDKHEIDRMTLTMAVELPDSFSPELRSLLEGLLQRDVNRRLGCLGRGAQEVKESPFFRSLDWQMVFLQKYPPPLIPPRGEVNAADAFDIGSFDEEDTKGIKLLDSDQELYRNFPLTISERWQQEVAETVFDTINAETDRLEARKKAKNKQLGHEEDYALGKDCIMHGYMSKMGNPFLTQWQRRYFYLFPNRLEWRGEGEAPQSLLTMEEIQSVEETQIKERKCLLLKIRGGKQFILQCDSDPELVQWKKELRDAYREAQQLVQRVPKMKNKPRSPVVELSKVPLVQRGSANGL

来源 Source

来源生物 organism	Homo sapiens
通用名 common_name	Human
NCBI Class编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Spodoptera frugiperda

Entity 2 Entity 2 polymer

Description description	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
Molecular weight formula_weight	37416.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

MSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLVSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN

来源 Source

来源生物 organism	Bos taurus
通用名 common_name	Bovine
NCBI Class编号 ncbi_taxonomy_id	9913
宿主生物 host_organism	Spodoptera frugiperda

Entity 3 Entity 3 polymer

Description description	Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
Molecular weight formula_weight	8406.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G

HHHHHHMASNNTASIAQARKLVEQLKMEANIDRIKVSKAAADLMAYCEAHAKEDPLLTPVPASENPFREKKFFC

来源 Source

来源生物 organism	Bos taurus
通用名 common_name	Bovine
NCBI Class编号 ncbi_taxonomy_id	9913
宿主生物 host_organism	Spodoptera frugiperda

Entity 4 Entity 4 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 5 Entity 5 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	19

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7. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (5 domains)

Domain ID domain_id	d3cika1
Class class	a — All alpha proteins
Fold Fold fold	a.91 — Regulator of G-protein signaling, RGS
Superfamily Superfamily superfamily	a.91.1 — Regulator of G-protein signaling, RGS
Family Family family	a.91.1.0 — automated matches

Domain ID domain_id	d3cika2
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.144 — Protein kinase-like (PK-like)
Superfamily Superfamily superfamily	d.144.1 — Protein kinase-like (PK-like)
Family Family family	d.144.1.7 — Protein kinases, catalytic subunit

Domain ID domain_id	d3cika3
Class class	b — All beta proteins
Fold Fold fold	b.55 — PH domain-like barrel
Superfamily Superfamily superfamily	b.55.1 — PH domain-like
Family Family family	b.55.1.0 — automated matches

Domain ID domain_id	d3cikb_
Class class	b — All beta proteins
Fold Fold fold	b.69 — 7-bladed beta-propeller
Superfamily Superfamily superfamily	b.69.4 — WD40 repeat-like
Family Family family	b.69.4.1 — WD40-repeat

Domain ID domain_id	d3cikg_
Class class	a — All alpha proteins
Fold Fold fold	a.137 — Non-globular all-alpha subunits of globular proteins
Superfamily Superfamily superfamily	a.137.3 — Transducin (heterotrimeric G protein), gamma chain
Family Family family	a.137.3.1 — Transducin (heterotrimeric G protein), gamma chain

CATH v4.4 (7 domains)

Domain ID domain_id	3cikA01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	287 — Helix Hairpins
Homologous superfamily homologous superfamily	1270 —

Domain ID domain_id	3cikA02
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	167 — Regulator of G-protein Signalling 4; domain 2
Homologous superfamily homologous superfamily	10 — Regulator of G-protein Signalling 4, domain 2

Domain ID domain_id	3cikA03
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily	20 — Phosphorylase Kinase; domain 1

Domain ID domain_id	3cikA04
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily	10 — Transferase(Phosphotransferase) domain 1

Domain ID domain_id	3cikA05
Class class	2 — Mainly Beta
Architecture architecture	30 — Roll
Topology topology	29 — PH-domain like
Homologous superfamily homologous superfamily	30 — Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)

Domain ID domain_id	3cikB00
Class class	2 — Mainly Beta
Architecture architecture	130 — 7 Propeller
Topology topology	10 — Methylamine Dehydrogenase; Chain H
Homologous superfamily homologous superfamily	10 — YVTN repeat-like/Quinoprotein amine dehydrogenase

Domain ID domain_id	3cikG00
Class class	4 — Few Secondary Structures
Architecture architecture	10 — Irregular
Topology topology	260 — G Protein Gi Gamma 2
Homologous superfamily homologous superfamily	10 — Transducin (heterotrimeric G protein), gamma chain

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8. Citations (1)

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Unit-cell length a length_a	185.736 Å
Unit-cell length b length_b	73.604 Å
Unit-cell length c length_c	122.914 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	115.22 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

Space group space_group	C 1 2 1
Space-group number int_tables_number	5
Crystal system crystal_system	—

Resolution resolution	2.750 Å
Low-resolution limit resolution_low	25.000 Å
R factor r_factor	0.2080
R_work r_work	0.2080
R_free r_free	0.2690

fit	/app/data/saxs_computation/ci/3cik/3cik.fit
pddf	/app/data/pr_computation/ci/3cik/3cik.pr.out
profile	/app/data/saxs_computation/ci/3cik/3cik.dat

Human GRK2 in Complex with Gbetagamma subunits

1. Protein Identity and Related Structures Protein Identity & Related Structures

Beta-adrenergic receptor kinase 1

State in the Current Structure

Other States of the Same Protein in the Database

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

State in the Current Structure

Other States of the Same Protein in the Database

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

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

6. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

Entity 2 Entity 2 polymer

Polymer Polymer

来源 Source

Entity 3 Entity 3 polymer

Polymer Polymer

来源 Source

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

7. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (5 domains)

CATH v4.4 (7 domains)

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)