1W39

Crystal structure of an artificial top component of turnip yellow mosaic virus

1W39 の概要

• エントリーDOI: 10.2210/pdb1w39/pdb
• 関連するPDBエントリー: 1AUY
• 分子名称: TURNIP YELLOW MOSAIC VIRUS EMPTY CAPSID (1 entity in total)
• 機能のキーワード: artificial top component, capsid protein, tymv, virus, virus/viral protein, icosahedral virus
• 由来する生物種: TURNIP YELLOW MOSAIC VIRUS
• タンパク質・核酸の鎖数: 3
• 化学式量合計: 60429.73

構造登録者

van Roon, A.M.M.,Bink, H.H.J.,Plaisier, J.R.,Pleij, C.W.A.,Abrahams, J.P.,Pannu, N.S. (登録日: 2004-07-14, 公開日: 2004-08-16, 最終更新日: 2023-12-13)

主引用文献

Van Roon, A.M.M.,Bink, H.H.J.,Plaisier, J.R.,Pleij, C.W.A.,Abrahams, J.P.,Pannu, N.S.
Crystal Structure of an Empty Capsid of Turnip Yellow Mosaic Virus.
J.Mol.Biol., 341:1205-, 2004

PubMed Abstract: Empty capsids (artificial top component) of turnip yellow mosaic virus were co-crystallized with an encapsidation initiator RNA hairpin. No clear density was observed for the RNA, but there were clear differences in the conformation of a loop of the coat protein at the opening of the pentameric capsomer (formed by five A-subunits) protruding from the capsid, compared to the corresponding loop in the intact virus. Further differences were found at the N terminus of the A-subunit. These differences have implications for the mechanism of decapsidation of the virus, required for infection.

PubMed: 15321716
DOI: 10.1016/J.JMB.2004.06.085

実験手法

X-RAY DIFFRACTION (3.75 Å)