3U10
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![BU of 3u10 by Molmil](/molmil-images/mine/3u10) | Tetramerization dynamics of the C-terminus underlies isoform-specific cAMP-gating in HCN channels | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 | Authors: | Lolicato, M, Nardini, M, Gazzarrini, S, Moller, S, Bertinetti, D, Herberg, F.W, Bolognesi, M, Martin, H, Fasolini, M, Bertrand, J.A, Arrigoni, C, Thiel, G, Moroni, A. | Deposit date: | 2011-09-29 | Release date: | 2011-10-26 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Tetramerization dynamics of C-terminal domain underlies isoform-specific cAMP gating in hyperpolarization-activated cyclic nucleotide-gated channels. J.Biol.Chem., 286, 2011
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3PLQ
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![BU of 3plq by Molmil](/molmil-images/mine/3plq) | Crystal structure of PKA type I regulatory subunit bound with Rp-8-Br-cAMPS | Descriptor: | (2R,4aR,6R,7R,7aS)-6-(6-amino-8-bromo-9H-purin-9-yl)tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinine-2,7-diol 2-sulfide, ZINC ION, cAMP-dependent protein kinase type I-alpha regulatory subunit | Authors: | Swaminathan, K. | Deposit date: | 2010-11-15 | Release date: | 2010-12-01 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Cyclic AMP analog blocks kinase activation by stabilizing inactive conformation: Conformational selection highlights a new concept in allosteric inhibitor design To be Published
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1O5L
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5DZC
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![BU of 5dzc by Molmil](/molmil-images/mine/5dzc) | Crystal structure of the cGMP-dependent protein kinase PKG from Plasmodium Vivax - AMPPNP bound | Descriptor: | CHLORIDE ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, SODIUM ION, ... | Authors: | Walker, J.R, El Bakkouri, M, Loppnau, P, Graslund, S, He, H, Seitova, A, Hutchinson, A, Bountra, C, Edwards, A.M, Arrowsmith, C.H, Hui, R, Amani, M, Structural Genomics Consortium (SGC) | Deposit date: | 2015-09-25 | Release date: | 2015-10-14 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Structures of the cGMP-dependent protein kinase in malaria parasites reveal a unique structural relay mechanism for activation. Proc.Natl.Acad.Sci.USA, 116, 2019
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3IWZ
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![BU of 3iwz by Molmil](/molmil-images/mine/3iwz) | The c-di-GMP Responsive Global Regulator CLP Links Cell-Cell Signaling to Virulence Gene Expression in Xanthomonas campestris | Descriptor: | Catabolite activation-like protein | Authors: | Chin, K.H, Tu, Z.L, Tseng, Y.H, Dow, J.M, Wang, A.H.J, Chou, S.H. | Deposit date: | 2009-09-03 | Release date: | 2009-12-15 | Last modified: | 2024-03-20 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | The cAMP receptor-like protein CLP is a novel c-di-GMP receptor linking cell-cell signaling to virulence gene expression in Xanthomonas campestris. J.Mol.Biol., 396, 2010
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2HKX
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![BU of 2hkx by Molmil](/molmil-images/mine/2hkx) | Structure of CooA mutant (N127L/S128L) from Carboxydothermus hydrogenoformans | Descriptor: | CARBON MONOXIDE, Carbon monoxide oxidation system transcription regulator CooA-1, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Lanz, N.D, Borjigin, M, Li, H, Kerby, R.L, Poulos, T.L, Roberts, G.P. | Deposit date: | 2006-07-05 | Release date: | 2007-03-06 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Structure-based hypothesis on the activation of the CO-sensing transcription factor CooA. Acta Crystallogr.,Sect.D, 63, 2007
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3H3Z
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4RZ7
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![BU of 4rz7 by Molmil](/molmil-images/mine/4rz7) | Crystal Structure of PVX_084705 with bound PCI32765 | Descriptor: | 1-{(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl}prop-2-en-1-one, UNKNOWN ATOM OR ION, cGMP-dependent protein kinase, ... | Authors: | Jiang, D.Q, Tempel, W, Loppnau, P, Graslund, S, He, H, Seitova, A, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Hui, R, Hutchinson, A, El Bakkouri, M, Amani, M, Structural Genomics Consortium (SGC) | Deposit date: | 2014-12-18 | Release date: | 2015-01-14 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (2.351 Å) | Cite: | Crystal Structure of PVX_084705 with bound PCI32765 To be Published
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3R6S
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4MH0
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![BU of 4mh0 by Molmil](/molmil-images/mine/4mh0) | Selective activation of Epac1 and Epac2 | Descriptor: | (2S,4aR,6R,7R,7aS)-6-{6-amino-8-[(4-fluorobenzyl)sulfanyl]-9H-purin-9-yl}-2-sulfanyltetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol 2-oxide, Rap guanine nucleotide exchange factor 4, Ras-related protein Rap-1b, ... | Authors: | Rehmann, H. | Deposit date: | 2013-08-29 | Release date: | 2014-09-03 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Selective activation of Epac1 and Epac2 To be Published
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8QTO
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![BU of 8qto by Molmil](/molmil-images/mine/8qto) | CRYSTAL STRUCTURE OF HOLO-L28H-FNR OF A. FISCHERI | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, FNR type regulator, IRON/SULFUR CLUSTER | Authors: | Volbeda, A, Fontecilla-Camps, J.C. | Deposit date: | 2023-10-13 | Release date: | 2023-11-29 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Probing the Reactivity of [4Fe-4S] Fumarate and Nitrate Reduction (FNR) Regulator with O2 and NO: Increased O2 Resistance and Relative Specificity for NO of the [4Fe-4S] L28H FNR Cluster Inorganics (Basel), 11, 2023
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4X6R
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![BU of 4x6r by Molmil](/molmil-images/mine/4x6r) | An Isoform-specific Myristylation Switch Targets RIIb PKA Holoenzymes to Membranes | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, GLYCEROL, MAGNESIUM ION, ... | Authors: | Zhang, P, Ye, F, Bastidas, A.C, Kornev, A.P, Ginsberg, M.H, Wu, J, Taylor, S.S. | Deposit date: | 2014-12-09 | Release date: | 2015-07-22 | Last modified: | 2020-06-24 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | An Isoform-Specific Myristylation Switch Targets Type II PKA Holoenzymes to Membranes. Structure, 23, 2015
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3LA3
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![BU of 3la3 by Molmil](/molmil-images/mine/3la3) | Crystal structure of NtcA in complex with 2,2-difluoropentanedioic acid | Descriptor: | 2,2-difluoropentanedioic acid, Global nitrogen regulator | Authors: | Zhao, M.X, Jiang, Y.L, He, Y.X, Chen, Y.F, Teng, Y.B, Chen, Y.X, Zhang, C.C, Zhou, C.Z. | Deposit date: | 2010-01-06 | Release date: | 2010-07-14 | Last modified: | 2024-03-20 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structural basis for the allosteric control of the global transcription factor NtcA by the nitrogen starvation signal 2-oxoglutarate. Proc.Natl.Acad.Sci.USA, 107, 2010
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3CL1
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![BU of 3cl1 by Molmil](/molmil-images/mine/3cl1) | M. loti cyclic-nucleotide binding domain, cyclic-GMP bound | Descriptor: | CHLORIDE ION, CYCLIC GUANOSINE MONOPHOSPHATE, Mll3241 protein, ... | Authors: | Clayton, G.M, Alteiri, S.L, Thomas, L.R, Morais-Cabral, J.H. | Deposit date: | 2008-03-18 | Release date: | 2008-08-05 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structural and Energetic Analysis of Activation by a Cyclic Nucleotide Binding Domain. J.Mol.Biol., 381, 2008
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1NE4
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![BU of 1ne4 by Molmil](/molmil-images/mine/1ne4) | Crystal Structure of Rp-cAMP Binding R1a Subunit of cAMP-dependent Protein Kinase | Descriptor: | 6-(6-AMINO-PURIN-9-YL)-2-THIOXO-TETRAHYDRO-2-FURO[3,2-D][1,3,2]DIOXAPHOSPHININE-2,7-DIOL, cAMP-dependent protein kinase type I-alpha regulatory chain | Authors: | Wu, J, Jones, J.M, Xuong, N.H, Taylor, S.S. | Deposit date: | 2002-12-10 | Release date: | 2004-01-13 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Crystal Structures of RIalpha Subunit of Cyclic Adenosine 5'-Monophosphate (cAMP)-Dependent Protein Kinase Complexed with (R(p))-Adenosine 3',5'-Cyclic Monophosphothioate and (S(p))-Adenosine 3',5'-Cyclic Monophosphothioate, the Phosphothioate Analogues of cAMP. Biochemistry, 43, 2004
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5T3N
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![BU of 5t3n by Molmil](/molmil-images/mine/5t3n) | Sp-2Cl-cAMPS bound to PKAR CBD2 | Descriptor: | (2S,4aR,6R,7R,7aS)-6-(6-amino-2-chloro-9H-purin-9-yl)-7-hydroxy-2-sulfanyltetrahydro-2H,4H-2lambda~5~-furo[3,2-d][1,3,2]dioxaphosphinin-2-one, IODIDE ION, cAMP-dependent protein kinase regulatory subunit | Authors: | Littler, D.R, Gilson, P. | Deposit date: | 2016-08-26 | Release date: | 2016-10-12 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Disrupting the Allosteric Interaction between the Plasmodium falciparum cAMP-dependent Kinase and Its Regulatory Subunit. J. Biol. Chem., 291, 2016
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5DYL
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![BU of 5dyl by Molmil](/molmil-images/mine/5dyl) | Crystal structure of the cGMP-dependent protein kinase PKG from Plasmodium Vivax - Apo form | Descriptor: | cGMP-dependent protein kinase, putative | Authors: | Wernimont, A.K, Tempel, W, He, H, Seitova, A, Hills, T, Neculai, A.M, Baker, D.A, Flueck, C, Kettleborough, C.A, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Hui, R, Hutchinson, A, El Bakkouri, M, Structural Genomics Consortium (SGC) | Deposit date: | 2015-09-24 | Release date: | 2015-11-04 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structures of the cGMP-dependent protein kinase in malaria parasites reveal a unique structural relay mechanism for activation. Proc.Natl.Acad.Sci.USA, 116, 2019
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7FF9
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![BU of 7ff9 by Molmil](/molmil-images/mine/7ff9) | |
3FFQ
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![BU of 3ffq by Molmil](/molmil-images/mine/3ffq) | HCN2I 443-640 apo-state | Descriptor: | BROMIDE ION, Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 | Authors: | Olivier, N.B. | Deposit date: | 2008-12-04 | Release date: | 2009-06-23 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Mapping the structure and conformational movements of proteins with transition metal ion FRET. Nat.Methods, 6, 2009
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3OTF
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![BU of 3otf by Molmil](/molmil-images/mine/3otf) | Structural basis for the cAMP-dependent gating in human HCN4 channel | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 | Authors: | Xu, X, Vysotskaya, Z.V, Liu, Q, Zhou, L. | Deposit date: | 2010-09-11 | Release date: | 2010-10-13 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structural basis for the cAMP-dependent gating in the human HCN4 channel. J.Biol.Chem., 285, 2010
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4EV0
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![BU of 4ev0 by Molmil](/molmil-images/mine/4ev0) | Crystal Structure of Thermus thermophilus Catabolite Activator Protein | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, MAGNESIUM ION, SULFATE ION, ... | Authors: | Hudson, B.P, Turo, K, Birktoft, J.J, Lawson, C.L. | Deposit date: | 2012-04-25 | Release date: | 2012-06-20 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (2.402 Å) | Cite: | Crystal Structure of T. thermophilius Catabolite Activator Protein To be Published
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7LV3
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![BU of 7lv3 by Molmil](/molmil-images/mine/7lv3) | Crystal structure of human protein kinase G (PKG) R-C complex in inhibited state | Descriptor: | 1,2-ETHANEDIOL, Isoform Beta of cGMP-dependent protein kinase 1, MANGANESE (II) ION, ... | Authors: | Sharma, R, Lying, Q, Casteel, D, Kim, C. | Deposit date: | 2021-02-23 | Release date: | 2022-08-24 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.41 Å) | Cite: | An auto-inhibited state of protein kinase G and implications for selective activation. Elife, 11, 2022
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7TJ5
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![BU of 7tj5 by Molmil](/molmil-images/mine/7tj5) | SthK closed state, cAMP-bound in the presence of POPA | Descriptor: | (2R)-1-(hexadecanoyloxy)-3-(phosphonooxy)propan-2-yl (9Z)-octadec-9-enoate, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, Putative transcriptional regulator, ... | Authors: | Schmidpeter, P.A, Nimigean, C.M. | Deposit date: | 2022-01-14 | Release date: | 2022-10-26 | Last modified: | 2024-06-05 | Method: | ELECTRON MICROSCOPY (2.41 Å) | Cite: | Anionic lipids unlock the gates of select ion channels in the pacemaker family. Nat.Struct.Mol.Biol., 29, 2022
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6HQ2
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![BU of 6hq2 by Molmil](/molmil-images/mine/6hq2) | Structure of EAL Enzyme Bd1971 - apo form | Descriptor: | EAL Enzyme Bd1971 | Authors: | Lovering, A.L, Cadby, I.T. | Deposit date: | 2018-09-24 | Release date: | 2019-07-31 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (2.45 Å) | Cite: | Nucleotide signaling pathway convergence in a cAMP-sensing bacterial c-di-GMP phosphodiesterase. Embo J., 38, 2019
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1CX4
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![BU of 1cx4 by Molmil](/molmil-images/mine/1cx4) | |