PDB: 16 resultsInfo pagesStatus searchChemie searchBIRD

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1R5P	Crystal Structure Analysis of KaiB from PCC7120 Descriptor: circadian oscillation regulator Authors: Garces, R.G, Wu, N, Gillon, W, Pai, E.F. Deposit date: 2003-10-12 Release date: 2004-05-04 Last modified: 2024-02-14 Method: X-RAY DIFFRACTION (2.2 Å) Cite: Anabaena circadian clock proteins KaiA and KaiB reveal a potential common binding site to their partner KaiC Embo J., 23, 2004
1VGL	Crystal structure of tetrameric KaiB from T.elongatus BP-1 Descriptor: Circadian clock protein kaiB, MERCURY (II) ION Authors: Iwase, R, Imada, K, Hayashi, F, Uzumaki, T, Namba, K, Ishiura, M. Deposit date: 2004-04-27 Release date: 2005-08-16 Last modified: 2023-12-27 Method: X-RAY DIFFRACTION (2.6 Å) Cite: Functionally important substructures of circadian clock protein KaiB in a unique tetramer complex. J.Biol.Chem., 280, 2005
1T4Z	Solution structure of the N-terminal domain of Synechococcus elongatus SasA (25-structures ensemble) Descriptor: Adaptive-response sensory-kinase sasA Authors: Vakonakis, I, Klewer, D.A, LiWang, A.C. Deposit date: 2004-04-30 Release date: 2004-11-16 Last modified: 2011-07-13 Method: SOLUTION NMR Cite: Structure of the N-terminal domain of the circadian clock-associated histidine kinase SasA. J.Mol.Biol., 342, 2004
1T4Y	Solution structure of the N-terminal domain of Synechococcus elongatus SasA (average minimized structure) Descriptor: Adaptive-response sensory-kinase sasA Authors: Vakonakis, I, Klewer, D.A, LiWang, A.C. Deposit date: 2004-04-30 Release date: 2004-11-16 Last modified: 2011-07-13 Method: SOLUTION NMR Cite: Structure of the N-terminal domain of the circadian clock-associated histidine kinase SasA. J.Mol.Biol., 342, 2004
1WWJ	crystal structure of KaiB from Synechocystis sp. Descriptor: Circadian clock protein kaiB, D-MALATE, IMIDAZOLE, ... Authors: Hitomi, K, Oyama, T, Han, S, Arvai, A.S, Tainer, J.A, Getzoff, E.D. Deposit date: 2005-01-06 Release date: 2005-02-15 Last modified: 2023-11-15 Method: X-RAY DIFFRACTION (1.9 Å) Cite: Tetrameric architecture of the circadian clock protein KaiB. A novel interface for intermolecular interactions and its impact on the circadian rhythm. J.Biol.Chem., 280, 2005
2QKE	Wild Type Crystal Structure of Full Length Circadian Clock Protein KaiB from Thermosynechococcus elongatus BP-1 Descriptor: Circadian clock protein kaiB Authors: Pattanayek, R, Egli, M, Pattanayek, S. Deposit date: 2007-07-10 Release date: 2008-06-17 Last modified: 2023-08-30 Method: X-RAY DIFFRACTION (2.7 Å) Cite: Structural model of the circadian clock KaiB-KaiC complex and mechanism for modulation of KaiC phosphorylation. Embo J., 27, 2008
4KSO	Crystal Structure of Circadian clock protein KaiB from S.Elongatus Descriptor: Circadian clock protein KaiB Authors: Pattanayek, R, Egli, M. Deposit date: 2013-05-17 Release date: 2013-07-10 Last modified: 2023-09-20 Method: X-RAY DIFFRACTION (2.622 Å) Cite: CryoEM and Molecular Dynamics of the Circadian KaiB-KaiC Complex Indicates KaiB Monomers Interact with KaiC and Block ATP Binding Clefts. J.Mol.Biol., 425, 2013
5JWR	Crystal structure of foldswitch-stabilized KaiB in complex with the N-terminal CI domain of KaiC and a dimer of KaiA C-terminal domains from Thermosynechococcus elongatus Descriptor: Circadian clock protein KaiA, Circadian clock protein KaiB, Circadian clock protein kinase KaiC, ... Authors: Tseng, R, Goularte, N.F, Chavan, A, Luu, J, Chang, Y.G, Heilser, J, Tripathi, S, LiWang, A, Partch, C.L. Deposit date: 2016-05-12 Release date: 2017-03-29 Last modified: 2024-03-06 Method: X-RAY DIFFRACTION (2.61 Å) Cite: Structural basis of the day-night transition in a bacterial circadian clock. Science, 355, 2017
5JWQ	Crystal structure of KaiC S431E in complex with foldswitch-stabilized KaiB from Thermosynechococcus elongatus Descriptor: ADENOSINE-5'-DIPHOSPHATE, Circadian clock protein KaiB, Circadian clock protein kinase KaiC Authors: Tseng, R, Goularte, N.F, Chavan, A, Luu, J, Chang, Y, Heilser, J, Tripathi, S, LiWang, A, Partch, C.L. Deposit date: 2016-05-12 Release date: 2017-03-29 Last modified: 2024-03-06 Method: X-RAY DIFFRACTION (3.871 Å) Cite: Structural basis of the day-night transition in a bacterial circadian clock. Science, 355, 2017
5JWO	Crystal structure of foldswitch-stabilized KaiB in complex with the N-terminal CI domain of KaiC from Thermosynechococcus elongatus Descriptor: ADENOSINE-5'-DIPHOSPHATE, Circadian clock protein KaiB, Circadian clock protein kinase KaiC Authors: Tseng, R, Goularte, N.F, Chavan, A, Luu, J, Chang, Y, Heilser, J, Tripathi, S, LiWang, A, Partch, C.L. Deposit date: 2016-05-12 Release date: 2017-03-29 Last modified: 2024-03-06 Method: X-RAY DIFFRACTION (1.8 Å) Cite: Structural basis of the day-night transition in a bacterial circadian clock. Science, 355, 2017
5JYV	NMR structure of foldswitch-stablized KaiB in complex with pseudo receiver domain of CikA from Thermosynechococcus elongatus Descriptor: Circadian clock protein KaiB, Two-component sensor histidine kinase Authors: Tseng, R.D, LiWang, A.L. Deposit date: 2016-05-15 Release date: 2017-03-29 Last modified: 2019-12-25 Method: SOLUTION NMR Cite: Structural basis of the day-night transition in a bacterial circadian clock. Science, 355, 2017
5JYT	NMR structure of foldswitch-stablized KaiB from Thermosynechococcus elongatus Descriptor: Circadian clock protein KaiB Authors: Tseng, R.D, LiWang, A.L. Deposit date: 2016-05-15 Release date: 2017-03-29 Last modified: 2023-06-14 Method: SOLUTION NMR Cite: Structural basis of the day-night transition in a bacterial circadian clock. Science, 355, 2017
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: 2019-10-23 Method: ELECTRON MICROSCOPY (4.7 Å) Cite: Structures of the cyanobacterial circadian oscillator frozen in a fully assembled state. Science, 355, 2017
6X61	Crystal structure of the N-terminal thioredoxin domain of SasA in complex with the N-terminal CI domain of KaiC from Thermosynchococcus elongatus Descriptor: Adaptive-response sensory-kinase SasA, Circadian clock protein kinase KaiC, PHOSPHATE ION Authors: Swan, J.A, Tripathi, S.M, Partch, C.L. Deposit date: 2020-05-27 Release date: 2021-06-02 Last modified: 2023-10-18 Method: X-RAY DIFFRACTION (3.2 Å) Cite: Reconstitution of an intact clock reveals mechanisms of circadian timekeeping. Science, 374, 2021
8FWJ	Structure of dodecameric KaiC-RS-S413E/S414E complexed with KaiB-RS solved by cryo-EM Descriptor: ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein KaiB, ... Authors: Padua, R.A.P, Grant, T, Pitsawong, W, Hoemberger, M.S, Otten, R, Bradshaw, N, Grigorieff, N, Kern, D. Deposit date: 2023-01-22 Release date: 2023-03-22 Last modified: 2023-04-19 Method: ELECTRON MICROSCOPY (2.7 Å) Cite: From primordial clocks to circadian oscillators. Nature, 616, 2023
8UBH	Solution NMR structure of KaiB variant from Thermosynechococcus elongatus vestitus (KaiBTV-4) Descriptor: Circadian oscillation regulator Authors: Ojoawo, A, Wayment-Steele, H.K, Kern, D. Deposit date: 2023-09-23 Release date: 2023-10-25 Last modified: 2024-02-07 Method: SOLUTION NMR Cite: Predicting multiple conformations via sequence clustering and AlphaFold2. Nature, 625, 2024