6CRK
 
 | | Heterotrimeric G-protein in complex with an antibody fragment | | Descriptor: | CITRATE ANION, GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Maeda, S, Dawson, R, Kobilka, B. | | Deposit date: | 2018-03-19 | | Release date: | 2018-10-24 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Development of an antibody fragment that stabilizes GPCR/G-protein complexes.
Nat Commun, 9, 2018
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3UMR
 | | Crystal structure of the G202D mutant of human G-alpha-i1 | | Descriptor: | CHLORIDE ION, GLYCEROL, GUANOSINE-5'-DIPHOSPHATE, ... | | Authors: | Johnston, C.A, Afshar, K, Snyder, J.T, Tall, G.G, Gonczy, P, Siderovski, D.P, Willard, F.S. | | Deposit date: | 2011-11-14 | | Release date: | 2012-10-24 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.04 Å) | | Cite: | Structural Determinants Underlying the Temperature-sensitive Nature of a G-alpha Mutant in Asymmetric Cell Division of Caenorhabditis elegans
To be Published
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2OM2
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8YN9
 | | Cryo-EM structure of histamine H4 receptor in complex with histamine and Gi | | Descriptor: | Antibody fragment scFv16, CHOLESTEROL, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Zhang, X, Liu, G, Li, X, Gong, W. | | Deposit date: | 2024-03-10 | | Release date: | 2024-10-09 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (2.3 Å) | | Cite: | Structural basis of ligand recognition and activation of the histamine receptor family.
Nat Commun, 15, 2024
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3UMS
 | | Crystal structure of the G202A mutant of human G-alpha-i1 | | Descriptor: | CHLORIDE ION, GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, ... | | Authors: | Lambert, N.A, Johnston, C.A, Cappell, S.D, Kuravi, S, Kimple, A.J, Willard, F.S, Siderovski, D.P. | | Deposit date: | 2011-11-14 | | Release date: | 2012-02-08 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.343 Å) | | Cite: | Correction for Regulators of G-protein Signaling accelerate GPCR signaling kinetics and govern sensitivity solely by accelerating GTPase activity
Proc.Natl.Acad.Sci.USA, 2012
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3ONW
 | | Structure of a G-alpha-i1 mutant with enhanced affinity for the RGS14 GoLoco motif. | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, Regulator of G-protein signaling 14, ... | | Authors: | Bosch, D, Kimple, A.J, Sammond, D.W, Miley, M.J, Machius, M, Kuhlman, B, Willard, F.S, Siderovski, D.P. | | Deposit date: | 2010-08-30 | | Release date: | 2010-11-24 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.38 Å) | | Cite: | Structural Determinants of Affinity Enhancement between GoLoco Motifs and G-Protein {alpha} Subunit Mutants.
J.Biol.Chem., 286, 2011
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7TRP
 | | Human M4 muscarinic acetylcholine receptor complex with Gi1 and the agonist iperoxo and positive allosteric modulator LY2033298 | | Descriptor: | 3-amino-5-chloro-N-cyclopropyl-6-methoxy-4-methylthieno[2,3-b]pyridine-2-carboxamide, 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-N,N,N-trimethylbut-2-yn-1-aminium, Antibody fragment scFv16, ... | | Authors: | Vuckovic, Z, Mobbs, J.I, Belousoff, M.J, Glukhova, A, Sexton, P.M, Danev, R, Thal, D.M. | | Deposit date: | 2022-01-30 | | Release date: | 2023-05-17 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (2.4 Å) | | Cite: | Structural and dynamic mechanisms of allostery at the M4 muscarinic acetylcholine receptor
Elife, 2023
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8PJK
 | | ST171-bound serotonin 5-HT1A receptor - Gi Protein Complex | | Descriptor: | (2R)-1-(heptadecanoyloxy)-3-{[(R)-hydroxy{[(1R,2R,3R,4R,5S,6R)-2,3,5,6-tetrahydroxy-4-(phosphonooxy)cyclohexyl]oxy}phosphoryl]oxy}propan-2-yl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate, 5-hydroxytryptamine receptor 1A, 6-[3-[2-(2-methoxyphenoxy)ethylamino]propoxy]-4~{H}-1,4-benzoxazin-3-one, ... | | Authors: | Schneider, J, Gmeiner, P, Rasmussen, T, Boettcher, B. | | Deposit date: | 2023-06-23 | | Release date: | 2024-05-29 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (2.4 Å) | | Cite: | Discovery of a functionally selective serotonin 1A receptor agonist
for the treatment of pain
To Be Published
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7EJX
 | | Structure of the GPR88-Gi1 signaling complex bound to a synthetic ligand | | Descriptor: | (1R,2R)-N-[(2S,3S)-2-azanyl-3-methyl-pentyl]-N-[4-(4-propylphenyl)phenyl]-2-pyridin-2-yl-cyclopropane-1-carboxamide, CHOLESTEROL, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Xu, J, Chen, G, Liu, Z, Du, Y. | | Deposit date: | 2021-04-02 | | Release date: | 2022-04-13 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (2.4 Å) | | Cite: | Activation and allosteric regulation of the orphan GPR88-Gi1 signaling complex.
Nat Commun, 13, 2022
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7MBY
 | | Human Cholecystokinin 1 receptor (CCK1R) Gq chimera (mGsqi) complex | | Descriptor: | CHOLESTEROL HEMISUCCINATE, Cholecystokinin receptor type A, Cholecystokinin-8, ... | | Authors: | Mobbs, J.I, Belousoff, M.J, Danev, R, Thal, D.M, Sexton, P.M. | | Deposit date: | 2021-04-01 | | Release date: | 2021-05-26 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (2.44 Å) | | Cite: | Structures of the human cholecystokinin 1 (CCK1) receptor bound to Gs and Gq mimetic proteins provide insight into mechanisms of G protein selectivity.
Plos Biol., 19, 2021
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8JIS
 | | Cryo-EM structure of the GLP-1R/GCGR dual agonist peptide15-bound human GLP-1R-Gs complex | | Descriptor: | Glucagon-like peptide 1 receptor, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, ... | | Authors: | Yang, L, Zhou, Q.T, Dai, A.T, Zhao, F.H, Chang, R.L, Ying, T.L, Wu, B.L, Yang, D.H, Wang, M.W, Cong, Z.T. | | Deposit date: | 2023-05-27 | | Release date: | 2023-11-08 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (2.46 Å) | | Cite: | Structural analysis of the dual agonism at GLP-1R and GCGR.
Proc.Natl.Acad.Sci.USA, 120, 2023
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8YKV
 | | Cryo-EM structure of succinate receptor SUCR1 bound to compound 31 | | Descriptor: | (2~{S})-2-[[6-[4-(trifluoromethyloxy)phenyl]pyridin-2-yl]carbonylamino]butanedioic acid, Antibody fragment ScFv16, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Li, C, Liu, H, Li, J, Zhu, H, Fu, W, Xu, H.E. | | Deposit date: | 2024-03-05 | | Release date: | 2024-05-29 | | Last modified: | 2024-08-14 | | Method: | ELECTRON MICROSCOPY (2.48 Å) | | Cite: | Molecular basis of ligand recognition and activation of the human succinate receptor SUCR1.
Cell Res., 34, 2024
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7T2G
 | | CryoEM structure of mu-opioid receptor - Gi protein complex bound to mitragynine pseudoindoxyl (MP) | | Descriptor: | CHOLESTEROL, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, ... | | Authors: | Seven, A.B, Qu, Q, Robertson, M.J, Wang, H, Kobilka, B.K, Skiniotis, G. | | Deposit date: | 2021-12-04 | | Release date: | 2022-12-07 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (2.5 Å) | | Cite: | Insights into distinct signaling profiles of the mu OR activated by diverse agonists.
Nat.Chem.Biol., 2022
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7TRQ
 | | Human M4 muscarinic acetylcholine receptor complex with Gi1 and the agonist iperoxo and positive allosteric modulator VU0467154 | | Descriptor: | 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-N,N,N-trimethylbut-2-yn-1-aminium, 5-amino-3,4-dimethyl-N-{[4-(trifluoromethanesulfonyl)phenyl]methyl}thieno[2,3-c]pyridazine-6-carboxamide, Antibody fragment scFv16, ... | | Authors: | Vuckovic, Z, Mobbs, J.I, Belousoff, M.J, Glukhova, A, Sexton, P.M, Danev, R, Thal, D.M. | | Deposit date: | 2022-01-30 | | Release date: | 2023-05-17 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (2.5 Å) | | Cite: | Structural and dynamic mechanisms of allostery at the M4 muscarinic acetylcholine receptor
Elife, 2023
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1Y3A
 | | Structure of G-Alpha-I1 bound to a GDP-selective peptide provides insight into guanine nucleotide exchange | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i), alpha-1 subunit, ... | | Authors: | Johnston, C.A, Willard, F.S, Jezyk, M.R, Fredericks, Z, Bodor, E.T, Jones, M.B, Blaesius, R, Harden, T.K, Sondek, J, Watts, V.J, Ramer, J.K, Siderovski, D.P. | | Deposit date: | 2004-11-24 | | Release date: | 2005-07-12 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure of G-Alpha-I1 bound to a GDP-selective peptide provides insight into guanine nucleotide exchange
Structure, 7, 2005
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8FEG
 | | CryoEM structure of Kappa Opioid Receptor bound to a semi-peptide and Gi1 | | Descriptor: | ACE-TYR-ALA-DTY-THR-THR-CYS-THR-DPN-XT9, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, ... | | Authors: | Fay, J.F, Che, T. | | Deposit date: | 2022-12-06 | | Release date: | 2023-12-06 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (2.54 Å) | | Cite: | Design and structural validation of peptide-drug conjugate ligands of the kappa-opioid receptor.
Nat Commun, 14, 2023
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7S8M
 | | CryoEM structure of Gi-coupled MRGPRX2 with peptide agonist Cortistatin-14 | | Descriptor: | Cortistatin 14, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, ... | | Authors: | Cao, C, Fay, J.F, Gumpper, R.H, Roth, B.L. | | Deposit date: | 2021-09-18 | | Release date: | 2021-11-17 | | Last modified: | 2021-12-15 | | Method: | ELECTRON MICROSCOPY (2.54 Å) | | Cite: | Structure, function and pharmacology of human itch GPCRs.
Nature, 600, 2021
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8J6P
 | | Cryo-EM structure of the MK-6892-bound human HCAR2-Gi1 complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 7-methyl-N-[(2R)-1-phenoxypropan-2-yl]-3-(4-propan-2-ylphenyl)pyrazolo[1,5-a]pyrimidine-6-carboxamide, CHOLESTEROL, ... | | Authors: | Mao, C, Gao, M, Zang, S, Zhu, Y, Ma, X, Zhang, Y. | | Deposit date: | 2023-04-26 | | Release date: | 2023-12-06 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (2.55 Å) | | Cite: | Orthosteric and allosteric modulation of human HCAR2 signaling complex.
Nat Commun, 14, 2023
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2GTP
 | | Crystal structure of the heterodimeric complex of human RGS1 and activated Gi alpha 1 | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i), alpha-1 subunit, ... | | Authors: | Soundararajan, M, Turnbull, A.P, Ugochukwu, E, Gorrec, F, von Delft, F, Weigelt, J, Edwards, A, Arrowsmith, C, Sundstrom, M, Doyle, D.A, Structural Genomics Consortium (SGC) | | Deposit date: | 2006-04-28 | | Release date: | 2006-05-23 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Structural diversity in the RGS domain and its interaction with heterotrimeric G protein alpha-subunits.
Proc.Natl.Acad.Sci.Usa, 105, 2008
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8JR9
 | | Small molecule agonist (PCO371) bound to human parathyroid hormone receptor type 1 (PTH1R) | | Descriptor: | Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, Guanine nucleotide-binding protein G(s) subunit alpha-1, ... | | Authors: | Zhao, L, He, Q, Yuan, Q, Gu, Y, He, X, Shan, H, Li, J, Wang, K, Li, Y, Hu, W, Wu, K, Shen, J, Xu, H.E. | | Deposit date: | 2023-06-16 | | Release date: | 2023-08-02 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (2.57 Å) | | Cite: | Conserved class B GPCR activation by a biased intracellular agonist.
Nature, 621, 2023
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8JIR
 | | Cryo-EM structure of the GLP-1R/GCGR dual agonist SAR425899-bound human GLP-1R-Gs complex | | Descriptor: | Glucagon-like peptide 1 receptor, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, ... | | Authors: | Yang, L, Zhou, Q.T, Dai, A.T, Zhao, F.H, Chang, R.L, Ying, T.L, Wu, B.L, Yang, D.H, Wang, M.W, Cong, Z.T. | | Deposit date: | 2023-05-27 | | Release date: | 2023-09-06 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (2.57 Å) | | Cite: | Structural analysis of the dual agonism at GLP-1R and GCGR.
Proc.Natl.Acad.Sci.USA, 120, 2023
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7S8O
 | | CryoEM structure of Gi-coupled MRGPRX2 with small molecule agonist (R)-Zinc-3573 | | Descriptor: | (3R)-N,N-dimethyl-1-[(8S)-5-phenylpyrazolo[1,5-a]pyrimidin-7-yl]pyrrolidin-3-amine, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, ... | | Authors: | Cao, C, Fay, J.F, Gumpper, R.H, Roth, B.L. | | Deposit date: | 2021-09-18 | | Release date: | 2021-11-17 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (2.58 Å) | | Cite: | Structure, function and pharmacology of human itch GPCRs.
Nature, 600, 2021
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9BKJ
 | | Cholecystokinin 1 receptor (CCK1R) Y140A mutant, Gq chimera (mGsqi) complex | | Descriptor: | AMINO GROUP, Cholecystokinin receptor type A, Cholecystokinin-8, ... | | Authors: | Cary, B.P, Harikumar, K.G, Zhao, P, Desai, A.J, Mobbs, J.M, Toufaily, C, Furness, S.G.B, Christopoulos, A, Belousoff, M.J, Wootten, D, Sexton, P.M, Miller, L.J. | | Deposit date: | 2024-04-29 | | Release date: | 2024-05-22 | | Last modified: | 2024-08-14 | | Method: | ELECTRON MICROSCOPY (2.59 Å) | | Cite: | Cholesterol-dependent dynamic changes in the conformation of the type 1 cholecystokinin receptor affect ligand binding and G protein coupling.
Plos Biol., 22, 2024
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8IOD
 | | Cryo-EM structure of the PG-901-bound human melanocortin receptor 5 (MC5R)-Gs complex | | Descriptor: | CALCIUM ION, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1,HiBiT, ... | | Authors: | Feng, W.B, Zhou, Q.T, Chen, X.Y, Dai, A.T, Cai, X.Q, Liu, X, Zhao, F.H, Chen, Y, Ye, C.Y, Xu, Y.N, Cong, Z.T, Li, H, Lin, S, Yang, D.H, Wang, M.W. | | Deposit date: | 2023-03-10 | | Release date: | 2023-09-20 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (2.59 Å) | | Cite: | Structural insights into ligand recognition and subtype selectivity of the human melanocortin-3 and melanocortin-5 receptors.
Cell Discov, 9, 2023
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8J24
 | | Cryo-EM structure of FFAR2 complex bound with acetic acid | | Descriptor: | ACETATE ION, Free fatty acid receptor 2, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Tai, L, Li, F, Tang, W, Sun, X, Wang, J. | | Deposit date: | 2023-04-14 | | Release date: | 2024-01-24 | | Last modified: | 2024-10-09 | | Method: | ELECTRON MICROSCOPY (2.6 Å) | | Cite: | Molecular recognition and activation mechanism of short-chain fatty acid receptors FFAR2/3.
Cell Res., 34, 2024
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