5KDL
 
 | | Crystal structure of the 4 alanine insertion variant of the Gi alpha1 subunit bound to GTPgammaS | | Descriptor: | 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, MAGNESIUM ION | | Authors: | Kaya, A.I, Lokits, A.D, Gilbert, J, Iverson, T.M, Meiler, J, Hamm, H.E. | | Deposit date: | 2016-06-08 | | Release date: | 2016-08-03 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.665 Å) | | Cite: | A Conserved Hydrophobic Core in G alpha i1 Regulates G Protein Activation and Release from Activated Receptor.
J.Biol.Chem., 291, 2016
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8VY7
 | | CryoEM structure of Gi-coupled TAS2R14 with cholesterol and an intracellular tastant | | Descriptor: | 4-methyl-N-[(2M)-2-(1H-tetrazol-5-yl)phenyl]-6-(trifluoromethyl)pyrimidin-2-amine, CHOLESTEROL, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Kim, Y, Gumpper, R.H, Roth, B.L. | | Deposit date: | 2024-02-07 | | Release date: | 2024-04-03 | | Last modified: | 2024-04-24 | | Method: | ELECTRON MICROSCOPY (2.68 Å) | | Cite: | Bitter taste receptor activation by cholesterol and an intracellular tastant.
Nature, 628, 2024
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3C14
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8IJA
 | | Cryo-EM structure of human HCAR2-Gi complex with niacin | | 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(i) subunit alpha-1, ... | | Authors: | Pan, X, Fang, Y. | | Deposit date: | 2023-02-26 | | Release date: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (2.69 Å) | | Cite: | Structural insights into ligand recognition and selectivity of the human hydroxycarboxylic acid receptor HCAR2.
Cell Discov, 9, 2023
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8XZI
 | | Cryo-EM structure of the CMF-019-bound human APLNR-Gi complex | | Descriptor: | (3~{S})-5-methyl-3-[[1-pentan-3-yl-2-(thiophen-2-ylmethyl)benzimidazol-5-yl]carbonylamino]hexanoic acid, Apelin receptor, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Wang, W, Ji, S, Zhang, Y. | | Deposit date: | 2024-01-21 | | Release date: | 2024-03-20 | | Last modified: | 2024-03-27 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structure-based design of non-hypertrophic apelin receptor modulator.
Cell, 187, 2024
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8E3Z
 | | Cryo-EM structure of the VPAC1R-VIP-Gs complex | | 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 isoforms short, ... | | Authors: | Piper, S.J, Danev, R, Sexton, P, Wootten, D. | | Deposit date: | 2022-08-17 | | Release date: | 2022-11-23 | | Last modified: | 2024-05-01 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Understanding VPAC receptor family peptide binding and selectivity.
Nat Commun, 13, 2022
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8E9X
 | | CryoEM structure of miniGo-coupled hM4Di in complex with DCZ | | Descriptor: | 11-(4-methylpiperazin-1-yl)-5H-dibenzo[b,e][1,4]diazepine, 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: | Zhang, S, Fay, J.F, Roth, B.L. | | Deposit date: | 2022-08-27 | | Release date: | 2022-11-30 | | Last modified: | 2022-12-21 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Molecular basis for selective activation of DREADD-based chemogenetics.
Nature, 612, 2022
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7SF8
 | | GPR56 (ADGRG1) 7TM domain bound to tethered agonist in complex with G protein heterotrimer | | Descriptor: | G protein subunit 13 (Gi2-mini-G13 chimera), 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: | Barros-Alvarez, X, Panova, O, Skiniotis, G. | | Deposit date: | 2021-10-03 | | Release date: | 2022-04-27 | | Last modified: | 2022-05-11 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | The tethered peptide activation mechanism of adhesion GPCRs.
Nature, 604, 2022
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7NA8
 | | Structures of human ghrelin receptor-Gi complexes with ghrelin and a synthetic agonist | | Descriptor: | 1-(methanesulfonyl)-1'-(2-methyl-L-alanyl-O-benzyl-D-seryl)-1,2-dihydrospiro[indole-3,4'-piperidine], Antibody fragment, CHOLESTEROL, ... | | Authors: | Liu, H, Sun, D, Sun, J, Zhang, C. | | Deposit date: | 2021-06-20 | | Release date: | 2021-12-15 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structural basis of human ghrelin receptor signaling by ghrelin and the synthetic agonist ibutamoren
Nat Commun, 12, 2021
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7NA7
 | | Structures of human ghrelin receptor-Gi complexes with ghrelin and a synthetic agonist | | Descriptor: | Antibody fragment, CHOLESTEROL, Ghrelin-27, ... | | Authors: | Liu, H, Sun, D, Sun, J, Zhang, C. | | Deposit date: | 2021-06-20 | | Release date: | 2021-12-15 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structural basis of human ghrelin receptor signaling by ghrelin and the synthetic agonist ibutamoren
Nat Commun, 12, 2021
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7WQ3
 | | Galanin-bound galanin receptor 1 in complex with Gi | | Descriptor: | CHOLESTEROL, Galanin, Galanin receptor type 1, ... | | Authors: | Duan, J, Shen, D.D, Xu, H.E, Zhang, Y, Jiang, Y. | | Deposit date: | 2022-01-24 | | Release date: | 2022-04-20 | | Last modified: | 2022-10-19 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Molecular basis for allosteric agonism and G protein subtype selectivity of galanin receptors
Nat Commun, 13, 2022
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7T11
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8IRT
 | | Dopamine Receptor D3R-Gi-Rotigotine complex | | 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(i) subunit alpha-1, ... | | Authors: | Xu, P, Huang, S, Zhuang, Y, Mao, C, Zhang, Y, Wang, Y, Li, H, Jiang, Y, Zhang, Y, Xu, H.E. | | Deposit date: | 2023-03-19 | | Release date: | 2023-06-07 | | Last modified: | 2023-11-08 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structural genomics of the human dopamine receptor system.
Cell Res., 33, 2023
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7F4H
 | | Cryo-EM structure of afamelanotide-bound melanocortin-1 receptor in complex with Gs protein, Nb35 and scFv16 | | Descriptor: | Afamelanotide, CALCIUM ION, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Ma, S, Chen, Y, Dai, A, Yin, W, Guo, J, Yang, D, Zhou, F, Jiang, Y, Wang, M.-W, Xu, H.E. | | Deposit date: | 2021-06-18 | | Release date: | 2021-09-08 | | Last modified: | 2022-02-16 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structural mechanism of calcium-mediated hormone recognition and G beta interaction by the human melanocortin-1 receptor.
Cell Res., 31, 2021
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7VLA
 | | Cryo-EM structure of the CCL15(27-92) bound CCR1-Gi complex | | Descriptor: | C-C chemokine receptor type 1, CCL15(27-92), CHOLESTEROL, ... | | Authors: | Shao, Z, Shen, Q, Mao, C, Yao, B, Chen, L, Zhang, H, Shen, D, Zhang, C, Li, W, Du, X, Li, F, Ma, H, Chen, Z, Xu, H.E, Ying, S, Zhang, Y, Shen, H. | | Deposit date: | 2021-10-02 | | Release date: | 2022-03-23 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Identification and mechanism of G protein-biased ligands for chemokine receptor CCR1.
Nat.Chem.Biol., 18, 2022
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7TYO
 | | Calcitonin receptor in complex with Gs and human calcitonin peptide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CHOLESTEROL HEMISUCCINATE, Calcitonin, ... | | Authors: | Cao, J, Belousoff, M.J, Johnson, R.M, Wootten, D.L, Sexton, P.M. | | Deposit date: | 2022-02-14 | | Release date: | 2022-03-23 | | Last modified: | 2022-04-06 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | A structural basis for amylin receptor phenotype.
Science, 375, 2022
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8IQ4
 | | Cryo-EM structure of Carboprost-bound prostaglandin-F2-alpha receptor-miniGq-Nb35 complex | | 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 isoforms short, ... | | Authors: | Lv, X, Gao, K, Nie, J, Zhang, X, Zhang, S, Ren, Y, Li, Q, Huang, J, Liu, L, Zhang, X, Sun, X, Zhang, W, Liu, X. | | Deposit date: | 2023-03-15 | | Release date: | 2024-01-31 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structures of human prostaglandin F 2 alpha receptor reveal the mechanism of ligand and G protein selectivity.
Nat Commun, 14, 2023
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7CMV
 | | Dopamine Receptor D3R-Gi-PD128907 complex | | Descriptor: | (4aR,10bR)-4-propyl-3,4a,5,10b-tetrahydro-2H-chromeno[4,3-b][1,4]oxazin-9-ol, 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: | Xu, P, Huang, S, Mao, C, Krumm, B, Zhou, X, Tan, Y, Huang, X.-P, Liu, Y, Shen, D.-D, Jiang, Y, Yu, X, Jiang, H, Melcher, K, Roth, B, Cheng, X, Zhang, Y, Xu, H. | | Deposit date: | 2020-07-29 | | Release date: | 2021-03-10 | | Last modified: | 2021-04-07 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structures of the human dopamine D3 receptor-G i complexes.
Mol.Cell, 81, 2021
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1KJY
 | | Crystal Structure of Human G[alpha]i1 Bound to the GoLoco Motif of RGS14 | | Descriptor: | CESIUM ION, GUANINE NUCLEOTIDE-BINDING PROTEIN G(I), ALPHA-1 SUBUNIT, ... | | Authors: | Kimple, R.J, Kimple, M.E, Betts, L, Sondek, J, Siderovski, D.P. | | Deposit date: | 2001-12-05 | | Release date: | 2002-05-08 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structural determinants for GoLoco-induced inhibition of nucleotide release by Galpha subunits.
Nature, 416, 2002
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7WIG
 | | Cryo-EM structure of the L-054,264-bound human SSTR2-Gi1 complex | | 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(i) subunit alpha-1, ... | | Authors: | Chen, L, Wang, W, Dong, Y, Shen, D, Guo, J, Qin, J, Zhang, H, Shen, Q, Zhang, Y, Mao, C. | | Deposit date: | 2022-01-03 | | Release date: | 2022-06-01 | | Last modified: | 2022-08-17 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structures of the endogenous peptide- and selective non-peptide agonist-bound SSTR2 signaling complexes.
Cell Res., 32, 2022
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4EKD
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7P00
 | | Human Neurokinin 1 receptor (NK1R) substance P Gq chimera (mGsqi) complex | | Descriptor: | Antibody fragment scFv16, CHOLESTEROL, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Thom, C, Ehrenmann, J, Vacca, S, Waltenspuhl, Y, Schoppe, J, Medalia, O, Pluckthun, A. | | Deposit date: | 2021-06-29 | | Release date: | 2021-12-15 | | Method: | ELECTRON MICROSCOPY (2.71 Å) | | Cite: | Structures of neurokinin 1 receptor in complex with G q and G s proteins reveal substance P binding mode and unique activation features.
Sci Adv, 7, 2021
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8DZP
 | | momSalB bound Kappa Opioid Receptor in complex with Gi1 | | 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(i) subunit alpha-1, ... | | Authors: | Fay, J.F, Che, T. | | Deposit date: | 2022-08-08 | | Release date: | 2023-05-03 | | Last modified: | 2023-05-24 | | Method: | ELECTRON MICROSCOPY (2.71 Å) | | Cite: | Ligand and G-protein selectivity in the kappa-opioid receptor.
Nature, 617, 2023
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2IHB
 | | Crystal structure of the heterodimeric complex of human RGS10 and activated Gi alpha 3 | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(k) subunit alpha, MAGNESIUM ION, ... | | Authors: | Soundararajan, M, Turnbull, A.P, Papagrigoriou, E, Pike, A.C.W, Bunkoczi, G, Ugochukwu, E, Gorrec, F, von Delft, F, Weigelt, J, Edwards, A, Arrowsmith, C, Sundstrom, M, Doyle, D.A, Structural Genomics Consortium (SGC) | | Deposit date: | 2006-09-26 | | Release date: | 2006-11-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.71 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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2IK8
 | | Crystal structure of the heterodimeric complex of human RGS16 and activated Gi alpha 1 | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i), alpha-1 subunit, ... | | Authors: | Soundararajan, M, Turnbull, A.P, Papagrigoriou, E, Debreczeni, J, Gorrec, F, von Delft, F, Weigelt, J, Edwards, A, Arrowsmith, C, Sundstrom, M, Doyle, D.A, Structural Genomics Consortium (SGC) | | Deposit date: | 2006-10-02 | | Release date: | 2006-11-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.71 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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