3C7K
 
 | | Molecular architecture of Galphao and the structural basis for RGS16-mediated deactivation | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(o) subunit alpha, MAGNESIUM ION, ... | | Authors: | Slep, K.C, Kercher, M.A, Wieland, T, Chen, C, Simon, M.I, Sigler, P.B. | | Deposit date: | 2008-02-07 | | Release date: | 2008-05-06 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Molecular architecture of G{alpha}o and the structural basis for RGS16-mediated deactivation.
Proc.Natl.Acad.Sci.Usa, 105, 2008
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2ZJZ
 | | Structure of the K349P mutant of Gi alpha 1 subunit bound to GDP | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i), alpha-1 subunit | | Authors: | Morikawa, T, Muroya, A, Sugio, S, Wakamatsu, K, Kohno, T. | | Deposit date: | 2008-03-11 | | Release date: | 2009-03-24 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | How GPCRs activate G proteins: Structural changes from C-terminal tail to GDP binding pocket
To be Published
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2ZJY
 | | Structure of the K349P mutant of Gi alpha 1 subunit bound to ALF4 and GDP | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i), alpha-1 subunit, ... | | Authors: | Morikawa, T, Muroya, A, Sugio, S, Wakamatsu, K, Kohno, T. | | Deposit date: | 2008-03-11 | | Release date: | 2009-03-24 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | How GPCRs activate G proteins: Structural changes form C-terminal tail to GDP binding pocket
To be Published
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3CX8
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3CX6
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3CX7
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3D7M
 | | Crystal Structure of the G Protein Fast-Exchange Double Mutant I56C/Q333C | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i), alpha-1 subunit, ... | | Authors: | Funk, M.A, Preininger, A.M, Oldham, W.M, Meier, S.M, Hamm, H.E, Iverson, T.M. | | Deposit date: | 2008-05-21 | | Release date: | 2009-03-03 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Helix dipole movement and conformational variability contribute to allosteric GDP release in Galphai subunits.
Biochemistry, 48, 2009
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2V4Z
 | | The crystal structure of the human G-protein subunit alpha (GNAI3) in complex with an engineered regulator of G-protein signaling type 2 domain (RGS2) | | Descriptor: | GUANINE NUCLEOTIDE-BINDING PROTEIN G(K) SUBUNIT ALPHA, GUANOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Roos, A.K, Soundararajan, M, Pike, A.C.W, Arrowsmith, C.H, Weigelt, J, Edwards, A, Bountra, C, Knapp, S. | | Deposit date: | 2008-09-30 | | Release date: | 2008-11-04 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural Determinants of G-Protein Alpha Subunit Selectivity by Regulator of G-Protein Signaling 2(Rgs2).
J.Biol.Chem., 284, 2009
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3FFA
 | | Crystal Structure of a fast activating G protein mutant | | Descriptor: | 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE, Guanine nucleotide-binding protein G(i), alpha-1 subunit, ... | | Authors: | Chauhan, R, Kapoor, N. | | Deposit date: | 2008-12-02 | | Release date: | 2009-10-06 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural evidence for a sequential release mechanism for activation of heterotrimeric g proteins.
J.Mol.Biol., 393, 2009
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3FFB
 | | Gi-alpha-1 mutant in GDP bound form | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i), alpha-1 subunit, ... | | Authors: | Chauhan, R, Kapoor, N. | | Deposit date: | 2008-12-02 | | Release date: | 2009-10-06 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.57 Å) | | Cite: | Structural evidence for a sequential release mechanism for activation of heterotrimeric g proteins.
J.Mol.Biol., 393, 2009
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3G82
 | | Complex of GS-alpha with the catalytic domains of mammalian adenylyl cyclase: complex with MANT-ITP and Mn | | Descriptor: | 3'-O-{[2-(methylamino)phenyl]carbonyl}inosine 5'-(tetrahydrogen triphosphate), 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE, Adenylate cyclase type 2, ... | | Authors: | Huebner, M, Mou, T.-C, Sprang, S.R, Seifert, R. | | Deposit date: | 2009-02-11 | | Release date: | 2010-02-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.11 Å) | | Cite: | 2',3'-(O)-(N-Methyl)anthraniloyl-inosine 5'-triphosphate is the Most Potent Adenylyl Cyclase 1 and 5 Inhibitor Known so far and Effectively Promotes Catalytic Subunit Assembly in the Absence of Forskolin
To be Published
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3AB3
 | | Crystal structure of p115RhoGEF RGS domain in complex with G alpha 13 | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(k) subunit alpha, Guanine nucleotide-binding protein subunit alpha-13, ... | | Authors: | Kukimoto-Niino, M, Mishima, C, Shirouzu, M, Kozasa, T, Yokoyama, S. | | Deposit date: | 2009-11-30 | | Release date: | 2010-12-29 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Identification of critical residues in G(alpha)13 for stimulation of p115RhoGEF activity and the structure of the G(alpha)13-p115RhoGEF regulator of G protein signaling homology (RH) domain complex.
J.Biol.Chem., 286, 2011
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3MAA
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3AH8
 | | Structure of heterotrimeric G protein Galpha-q beta gamma in complex with an inhibitor YM-254890 | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, 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: | Nishimura, A, Kitano, K, Takasaki, J, Taniguchi, M, Mizuno, N, Tago, K, Hakoshima, T, Itoh, H. | | Deposit date: | 2010-04-20 | | Release date: | 2010-07-21 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structural basis for the specific inhibition of heterotrimeric Gq protein by a small molecule.
Proc.Natl.Acad.Sci.USA, 107, 2010
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2XNS
 | | Crystal Structure Of Human G alpha i1 Bound To A Designed Helical Peptide Derived From The Goloco Motif Of RGS14 | | Descriptor: | GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1, GUANOSINE-5'-DIPHOSPHATE, REGULATOR OF G-PROTEIN SIGNALING 14, ... | | Authors: | Bosch, D, Sammond, D.W, Butterfoss, G.L, Machius, M, Siderovski, D.P, Kuhlman, B. | | Deposit date: | 2010-08-05 | | Release date: | 2011-06-08 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.41 Å) | | Cite: | Computational Design of the Sequence and Structure of a Protein-Binding Peptide.
J.Am.Chem.Soc., 133, 2011
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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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2XTZ
 | | Crystal structure of the G alpha protein AtGPA1 from Arabidopsis thaliana | | Descriptor: | 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE, CHLORIDE ION, GUANINE NUCLEOTIDE-BINDING PROTEIN ALPHA-1 SUBUNIT, ... | | Authors: | Jones, J.C, Duffy, J.W, Machius, M, Temple, B.R.S, Dohlman, H.G, Jones, A.M. | | Deposit date: | 2010-10-13 | | Release date: | 2011-02-16 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.34 Å) | | Cite: | The Crystal Structure of a Self-Activating G Protein Alpha Subunit Reveals its Distinct Mechanism of Signal Initiation
Sci.Signal., 159, 2011
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3QE0
 | | A Galpha-i1 P-loop mutation prevents transition to the activated state | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, KB752 peptide, ... | | Authors: | Bosch, D.E, Willard, F.S, Kimple, A.J, Miley, M.J, Siderovski, D.P. | | Deposit date: | 2011-01-19 | | Release date: | 2012-01-25 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | A P-loop Mutation in Galpha Subunits Prevents Transition to the Active State: Implications for G-protein Signaling in Fungal Pathogenesis
Plos Pathog., 8, 2012
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3QI2
 | | A Galpha P-loop mutation prevents transition to the activated state: G42R bound to RGS14 GoLoco | | Descriptor: | GLYCEROL, GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, ... | | Authors: | Bosch, D.E, Willard, F.S, Kimple, A.J, Miley, M.J, Siderovski, D.P. | | Deposit date: | 2011-01-26 | | Release date: | 2012-02-01 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.797 Å) | | Cite: | A P-loop Mutation in Galpha Subunits Prevents Transition to the Active State: Implications for G-protein Signaling in Fungal Pathogenesis
Plos Pathog., 8, 2012
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3SN6
 | | Crystal structure of the beta2 adrenergic receptor-Gs protein complex | | Descriptor: | 8-[(1R)-2-{[1,1-dimethyl-2-(2-methylphenyl)ethyl]amino}-1-hydroxyethyl]-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one, Camelid antibody VHH fragment, Endolysin,Beta-2 adrenergic receptor, ... | | Authors: | Rasmussen, S.G.F, DeVree, B.T, Zou, Y, Kruse, A.C, Chung, K.Y, Kobilka, T.S, Thian, F.S, Chae, P.S, Pardon, E, Calinski, D, Mathiesen, J.M, Shah, S.T.A, Lyons, J.A, Caffrey, M, Gellman, S.H, Steyaert, J, Skiniotis, G, Weis, W.I, Sunahara, R.K, Kobilka, B.K. | | Deposit date: | 2011-06-28 | | Release date: | 2011-07-20 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Crystal structure of the beta2 adrenergic receptor-Gs protein complex
Nature, 477, 2011
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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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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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3V00
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4EKD
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4EKC
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