5O4U

The flagellin of Pyrococcus furiosus

5O4U の概要

• エントリーDOI: 10.2210/pdb5o4u/pdb
• EMDBエントリー: 3746
• 分子名称: Flagellin (1 entity in total)
• 機能のキーワード: archaellar flagellum glycoprotein helical filament, cell adhesion
• 由来する生物種: Pyrococcus furiosus DSM 3638
• タンパク質・核酸の鎖数: 16
• 化学式量合計: 356533.60

構造登録者

Daum, B.,Vonck, J. (登録日: 2017-05-31, 公開日: 2017-07-05, 最終更新日: 2024-05-15)

主引用文献

Daum, B.,Vonck, J.,Bellack, A.,Chaudhury, P.,Reichelt, R.,Albers, S.V.,Rachel, R.,Kuhlbrandt, W.
Structure andin situorganisation of thePyrococcus furiosusarchaellum machinery.
Elife, 6:-, 2017

PubMed Abstract: The archaellum is the macromolecular machinery that Archaea use for propulsion or surface adhesion, enabling them to proliferate and invade new territories. The molecular composition of the archaellum and of the motor that drives it appears to be entirely distinct from that of the functionally equivalent bacterial flagellum and flagellar motor. Yet, the structure of the archaellum machinery is scarcely known. Using combined modes of electron cryo-microscopy (cryoEM), we have solved the structure of the archaellum filament at 4.2 Å resolution and visualise the architecture and organisation of its motor complex . This allows us to build a structural model combining the archaellum and its motor complex, paving the way to a molecular understanding of archaeal swimming motion.

PubMed: 28653905
DOI: 10.7554/eLife.27470

実験手法

ELECTRON MICROSCOPY (4.2 Å)