PDB: 334 resultsInfo pagesStatus searchChemie searchBIRD

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8FWI	Structure of dodecameric KaiC-RS-S413E/S414E solved by cryo-EM Descriptor: ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein KaiC, ... 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 (2.9 Å) Cite: From primordial clocks to circadian oscillators. Nature, 616, 2023
1V2Z	Crystal structure of the C-terminal domain of Thermosynechococcus elongatus BP-1 KaiA Descriptor: circadian clock protein KaiA homolog Authors: Uzumaki, T, Fujita, M, Nakatsu, T, Hayashi, F, Shibata, H, Itoh, N, Kato, H, Ishiura, M, RIKEN Structural Genomics/Proteomics Initiative (RSGI) Deposit date: 2003-10-20 Release date: 2004-06-01 Last modified: 2023-12-27 Method: X-RAY DIFFRACTION (1.8 Å) Cite: Crystal structure of the C-terminal clock-oscillator domain of the cyanobacterial KaiA protein NAT.STRUCT.MOL.BIOL., 11, 2004
1WA9	Crystal Structure of the PAS repeat region of the Drosophila clock protein PERIOD Descriptor: PERIOD CIRCADIAN PROTEIN Authors: Yildiz, O, Doi, M, Yujnovsky, I, Cardone, L, Berndt, A, Hennig, S, Schulze, S, Urbanke, C, Sassone-Corsi, P, Wolf, E. Deposit date: 2004-10-25 Release date: 2005-01-12 Last modified: 2024-05-08 Method: X-RAY DIFFRACTION (3.15 Å) Cite: Crystal Structure and Interactions of the Pas Repeat Region of the Drosophila Clock Protein Period Mol.Cell, 17, 2005
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
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
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
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
7S66	Extended conformation of nighttime state KaiC Descriptor: ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase KaiC, MAGNESIUM ION 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: 2022-08-24 Method: ELECTRON MICROSCOPY (2.8 Å) Cite: Coupling of distant ATPase domains in the circadian clock protein KaiC. Nat.Struct.Mol.Biol., 29, 2022
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: 2022-08-24 Method: ELECTRON MICROSCOPY (3.8 Å) Cite: Coupling of distant ATPase domains in the circadian clock protein KaiC. Nat.Struct.Mol.Biol., 29, 2022
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: 2022-08-24 Method: ELECTRON MICROSCOPY (3.2 Å) Cite: Coupling of distant ATPase domains in the circadian clock protein KaiC. Nat.Struct.Mol.Biol., 29, 2022
5E02	Structure of RNA Helicase FRH a Critical Component of the Neurospora Crassa Circadian Clock Descriptor: ADENOSINE-5'-DIPHOSPHATE, FRQ-interacting RNA helicase, RNA (5'-R(*AP*AP*AP*A)-3') Authors: Conrad, K.S, Crane, B.C. Deposit date: 2015-09-28 Release date: 2016-07-06 Last modified: 2023-09-27 Method: X-RAY DIFFRACTION (3.8 Å) Cite: Structure of the frequency-interacting RNA helicase: a protein interaction hub for the circadian clock. Embo J., 35, 2016
5DZR	Structure of RNA Helicase FRH a Critical Component of the Neurospora Crassa Circadian Clock Descriptor: FRQ-interacting RNA helicase Authors: Conrad, K.S, Crane, B.C. Deposit date: 2015-09-26 Release date: 2016-07-06 Last modified: 2023-09-27 Method: X-RAY DIFFRACTION (3.161 Å) Cite: Structure of the frequency-interacting RNA helicase: a protein interaction hub for the circadian clock. Embo J., 35, 2016
4XGT	Structure of RNA Helicase FRH a Critical Component of the Neurospora Crassa Circadian Clock Descriptor: FRQ-interacting RNA helicase Authors: Conrad, K.S, Crane, B.C. Deposit date: 2015-01-02 Release date: 2016-07-06 Last modified: 2023-09-27 Method: X-RAY DIFFRACTION (3.09 Å) Cite: Structure of the frequency-interacting RNA helicase: a protein interaction hub for the circadian clock. Embo J., 35, 2016
2DQL	Crystal structure of the circadian clock associated protein Pex from anabaena Descriptor: PHOSPHATE ION, Pex protein Authors: Kurosawa, S, Kouyama, T. Deposit date: 2006-05-29 Release date: 2007-05-29 Last modified: 2024-03-13 Method: X-RAY DIFFRACTION (1.7 Å) Cite: Functionally important structural elements of the cyanobacterial clock-related protein Pex. Genes Cells, 14, 2009
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
2E1N	Crystal structure of the Cyanobacterium circadian clock modifier Pex Descriptor: Pex, SULFATE ION Authors: Arita, K, Shimizu, T. Deposit date: 2006-10-26 Release date: 2006-11-28 Last modified: 2024-03-13 Method: X-RAY DIFFRACTION (1.8 Å) Cite: Structural and Biochemical Characterization of a Cyanobacterium Circadian Clock-modifier Protein J.Biol.Chem., 282, 2007
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: 2024-05-01 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: 2024-05-15 Method: SOLUTION NMR Cite: Structural basis of the day-night transition in a bacterial circadian clock. Science, 355, 2017
3DVL	Crystal Structure of Full Length Circadian Clock Protein KaiC with Correct Geometry at Phosphorylation Sites Descriptor: ADENOSINE-5'-TRIPHOSPHATE, Circadian clock protein kinase kaiC, MAGNESIUM ION Authors: Pattanayek, R, Egli, M. Deposit date: 2008-07-18 Release date: 2009-07-28 Last modified: 2023-08-30 Method: X-RAY DIFFRACTION (2.8 Å) Cite: Crystal Structure of Full Length Circadian Clock Protein KaiC with Correct Geometry at Phosphorylation Sites To be Published
4DJ2	Unwinding the Differences of the Mammalian PERIOD Clock Proteins from Crystal Structure to Cellular Function Descriptor: Period circadian protein homolog 1 Authors: Kucera, N, Schmalen, I, Hennig, S, Oellinger, R, Strauss, H.M, Grudziecki, A, Wieczorek, C, Kramer, A, Wolf, E. Deposit date: 2012-02-01 Release date: 2012-02-29 Last modified: 2024-02-28 Method: X-RAY DIFFRACTION (2.75 Å) Cite: Unwinding the differences of the mammalian PERIOD clock proteins from crystal structure to cellular function. Proc.Natl.Acad.Sci.USA, 109, 2012
4DJ3	Unwinding the Differences of the Mammalian PERIOD Clock Proteins from Crystal Structure to Cellular Function Descriptor: Period circadian protein homolog 3 Authors: Wolf, E, Kucera, N, Hennig, S. Deposit date: 2012-02-01 Release date: 2012-02-29 Last modified: 2024-02-28 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Unwinding the differences of the mammalian PERIOD clock proteins from crystal structure to cellular function. Proc.Natl.Acad.Sci.USA, 109, 2012
1SUY	NMR structure of the ThKaiA180C-CIIABD complex (average minimized structure) Descriptor: circadian clock protein KaiA, circadian clock protein KaiC Authors: Vakonakis, I, LiWang, A.C. Deposit date: 2004-03-26 Release date: 2004-08-03 Last modified: 2011-07-13 Method: SOLUTION NMR Cite: Structure of the C-terminal domain of the clock protein KaiA in complex with a KaiC-derived peptide: implications for KaiC regulation. Proc.Natl.Acad.Sci.Usa, 101, 2004
1SV1	NMR structure of the ThKaiA180C-CIIABD complex (25-structure ensemble) Descriptor: Circadian clock protein KaiA, Circadian clock protein KaiC Authors: Vakonakis, I, LiWang, A.C. Deposit date: 2004-03-26 Release date: 2004-08-03 Last modified: 2011-07-13 Method: SOLUTION NMR Cite: Structure of the C-terminal domain of the clock protein KaiA in complex with a KaiC-derived peptide: implications for KaiC regulation. Proc.Natl.Acad.Sci.Usa, 101, 2004
4TLE	Crystal structure of N-terminal C1 domain of KaiC Descriptor: CHLORIDE ION, Circadian clock protein kinase KaiC, MAGNESIUM ION, ... Authors: Abe, J, Hiyama, T.B, Mukaiyama, A, Son, S, Akiyama, S. Deposit date: 2014-05-29 Release date: 2015-07-01 Last modified: 2024-03-20 Method: X-RAY DIFFRACTION (1.936 Å) Cite: Atomic-scale origins of slowness in the cyanobacterial circadian clock Science, 349, 2015

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