7DYK
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![BU of 7dyk by Molmil](/molmil-images/mine/7dyk) | |
3K0F
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![BU of 3k0f by Molmil](/molmil-images/mine/3k0f) | Crystal structure of the phosphorylation-site double mutant T426A/T432A of the KaiC circadian clock protein | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase KaiC, MAGNESIUM ION | Authors: | Pattanayek, R, Egli, M, Pattanayek, S. | Deposit date: | 2009-09-24 | Release date: | 2010-03-31 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Structures of KaiC Circadian Clock Mutant Proteins: A New Phosphorylation Site at T426 and Mechanisms of Kinase, ATPase and Phosphatase. Plos One, 4, 2009
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3K0A
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![BU of 3k0a by Molmil](/molmil-images/mine/3k0a) | Crystal structure of the phosphorylation-site mutant S431A of the KaiC circadian clock protein | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase KaiC, MAGNESIUM ION | Authors: | Pattanayek, R, Egli, M, Pattanayek, S. | Deposit date: | 2009-09-24 | Release date: | 2010-03-31 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Structures of KaiC Circadian Clock Mutant Proteins: A New Phosphorylation Site at T426 and Mechanisms of Kinase, ATPase and Phosphatase. Plos One, 4, 2009
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3S1A
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![BU of 3s1a by Molmil](/molmil-images/mine/3s1a) | Crystal structure of the phosphorylation-site double mutant S431E/T432E of the KaiC circadian clock protein | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase kaiC, MAGNESIUM ION | Authors: | Pattanayek, R, Williams, D.W, Rossi, G, Weigand, S, Mori, T, Johnson, C.H, Stewart, P.L, Egli, M. | Deposit date: | 2011-05-14 | Release date: | 2011-09-21 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Combined SAXS/EM Based Models of the S. elongatus Post-Translational Circadian Oscillator and its Interactions with the Output His-Kinase SasA. Plos One, 6, 2011
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7DY2
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![BU of 7dy2 by Molmil](/molmil-images/mine/7dy2) | |
7V3X
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7S65
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![BU of 7s65 by Molmil](/molmil-images/mine/7s65) | Compressed conformation of nighttime state KaiC | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase KaiC, ... | Authors: | Sandate, C.R, Swan, J.A, Partch, C.L, Lander, G.C. | Deposit date: | 2021-09-13 | Release date: | 2021-09-22 | Last modified: | 2024-06-05 | Method: | ELECTRON MICROSCOPY (3.2 Å) | Cite: | Coupling of distant ATPase domains in the circadian clock protein KaiC. Nat.Struct.Mol.Biol., 29, 2022
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3K0E
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![BU of 3k0e by Molmil](/molmil-images/mine/3k0e) | Crystal structure of the phosphorylation-site mutant T426N of the KaiC circadian clock protein | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase KaiC, MAGNESIUM ION | Authors: | Pattanayek, R, Egli, M, Pattanayek, S. | Deposit date: | 2009-09-24 | Release date: | 2010-03-31 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | Structures of KaiC Circadian Clock Mutant Proteins: A New Phosphorylation Site at T426 and Mechanisms of Kinase, ATPase and Phosphatase. Plos One, 4, 2009
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3K09
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![BU of 3k09 by Molmil](/molmil-images/mine/3k09) | Crystal structure of the phosphorylation-site mutant S431D of the KaiC circadian clock protein | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase kaiC, MAGNESIUM ION | Authors: | Pattanayek, R, Egli, M, Pattanayek, S. | Deposit date: | 2009-09-24 | Release date: | 2010-03-31 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | Structures of KaiC Circadian Clock Mutant Proteins: A New Phosphorylation Site at T426 and Mechanisms of Kinase, ATPase and Phosphatase. Plos One, 4, 2009
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4DUG
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![BU of 4dug by Molmil](/molmil-images/mine/4dug) | Crystal Structure of Circadian Clock Protein KaiC E318A Mutant | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase kaiC, MAGNESIUM ION, ... | Authors: | Egli, M, Mori, T, Pattanayek, R, Xu, Y, Qin, X, Johnson, C.H. | Deposit date: | 2012-02-21 | Release date: | 2012-03-14 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (3.292 Å) | Cite: | Dephosphorylation of the Core Clock Protein KaiC in the Cyanobacterial KaiABC Circadian Oscillator Proceeds via an ATP Synthase Mechanism. Biochemistry, 51, 2012
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3K0C
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![BU of 3k0c by Molmil](/molmil-images/mine/3k0c) | Crystal structure of the phosphorylation-site double mutant S431A/T432E of the KaiC circadian clock protein | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase KaiC, MAGNESIUM ION | Authors: | Pattanayek, R, Egli, M, Pattanayek, S. | Deposit date: | 2009-09-24 | Release date: | 2010-03-31 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (3.3 Å) | Cite: | Structures of KaiC Circadian Clock Mutant Proteins: A New Phosphorylation Site at T426 and Mechanisms of Kinase, ATPase and Phosphatase. Plos One, 4, 2009
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7X1Z
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![BU of 7x1z by Molmil](/molmil-images/mine/7x1z) | Structure of the phosphorylation-site double mutant S431E/T432E of the KaiC circadian clock protein | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock oscillator protein KaiC, MAGNESIUM ION | Authors: | Han, X, Zhang, D.L, Hong, L, Yu, D.Q, Wu, Z.L, Yang, T, Rust, M.J, Tu, Y.H, Ouyang, Q. | Deposit date: | 2022-02-25 | Release date: | 2023-04-19 | Last modified: | 2023-11-08 | Method: | ELECTRON MICROSCOPY (3.3 Å) | Cite: | Determining subunit-subunit interaction from statistics of cryo-EM images: observation of nearest-neighbor coupling in a circadian clock protein complex Nat Commun, 14, 2023
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7X1Y
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![BU of 7x1y by Molmil](/molmil-images/mine/7x1y) | Structure of the phosphorylation-site double mutant S431A/T432A of the KaiC circadian clock protein | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock oscillator protein KaiC, MAGNESIUM ION | Authors: | Han, X, Zhang, D.L, Hong, L, Yu, D.Q, Wu, Z.L, Yang, T, Rust, M.J, Tu, Y.H, Ouyang, Q. | Deposit date: | 2022-02-25 | Release date: | 2023-04-26 | Last modified: | 2023-11-08 | Method: | ELECTRON MICROSCOPY (3.3 Å) | Cite: | Determining subunit-subunit interaction from statistics of cryo-EM images: observation of nearest-neighbor coupling in a circadian clock protein complex Nat Commun, 14, 2023
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4IJM
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![BU of 4ijm by Molmil](/molmil-images/mine/4ijm) | Crystal structure of circadian clock protein KaiC A422V mutant | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase KaiC, MAGNESIUM ION, ... | Authors: | Egli, M, Pattanayek, R. | Deposit date: | 2012-12-21 | Release date: | 2013-02-13 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (3.352 Å) | Cite: | Loop-Loop Interactions Regulate KaiA-Stimulated KaiC Phosphorylation in the Cyanobacterial KaiABC Circadian Clock. Biochemistry, 52, 2013
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7S67
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![BU of 7s67 by Molmil](/molmil-images/mine/7s67) | Extended conformation of daytime state KaiC | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase KaiC, ... | Authors: | Sandate, C.R, Swan, J.A, Partch, C.L, Lander, G.C. | Deposit date: | 2021-09-13 | Release date: | 2021-09-22 | Last modified: | 2024-06-05 | Method: | ELECTRON MICROSCOPY (3.8 Å) | Cite: | Coupling of distant ATPase domains in the circadian clock protein KaiC. Nat.Struct.Mol.Biol., 29, 2022
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5N8Y
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![BU of 5n8y by Molmil](/molmil-images/mine/5n8y) | KaiCBA circadian clock backbone model based on a Cryo-EM density | Descriptor: | Circadian clock protein KaiA, Circadian clock protein KaiB, Circadian clock protein kinase KaiC | Authors: | Schuller, J.M, Snijder, J, Loessl, P, Heck, A.J.R, Foerster, F. | Deposit date: | 2017-02-24 | Release date: | 2017-03-29 | Last modified: | 2024-05-15 | Method: | ELECTRON MICROSCOPY (4.7 Å) | Cite: | Structures of the cyanobacterial circadian oscillator frozen in a fully assembled state. Science, 355, 2017
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