7X1Y

Structure of the phosphorylation-site double mutant S431A/T432A of the KaiC circadian clock protein

7X1Y の概要

• エントリーDOI: 10.2210/pdb7x1y/pdb
• EMDBエントリー: 32952
• 分子名称: Circadian clock oscillator protein KaiC, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION (3 entities in total)
• 機能のキーワード: mutant, circadian clock protein
• 由来する生物種: Synechococcus elongatus PCC 7942 = FACHB-805
• タンパク質・核酸の鎖数: 6
• 化学式量合計: 322925.36

構造登録者

Han, X.,Zhang, D.L.,Hong, L.,Yu, D.Q.,Wu, Z.L.,Yang, T.,Rust, M.J.,Tu, Y.H.,Ouyang, Q. (登録日: 2022-02-25, 公開日: 2023-04-26, 最終更新日: 2023-11-08)

• 主引用文献: Han, X.,Zhang, D.,Hong, L.,Yu, D.,Wu, Z.,Yang, T.,Rust, M.,Tu, Y.,Ouyang, Q.; Determining subunit-subunit interaction from statistics of cryo-EM images: observation of nearest-neighbor coupling in a circadian clock protein complex; Nat Commun, 14:5907-, 2023; DOI: 10.1038/s41467-023-41575-1

実験手法

ELECTRON MICROSCOPY (3.3 Å)