1STM

SATELLITE PANICUM MOSAIC VIRUS

1STM の概要

• エントリーDOI: 10.2210/pdb1stm/pdb
• 分子名称: SATELLITE PANICUM MOSAIC VIRUS (2 entities in total)
• 機能のキーワード: virus, icosahedral virus
• 由来する生物種: Panicum mosaic satellite virus
• 細胞内の位置: Virion (Potential): Q86993
• タンパク質・核酸の鎖数: 5
• 化学式量合計: 84915.79

構造登録者

Ban, N.,McPherson, A. (登録日: 1995-07-12, 公開日: 1997-01-27, 最終更新日: 2024-02-14)

主引用文献

Ban, N.,McPherson, A.
The structure of satellite panicum mosaic virus at 1.9 A resolution.
Nat.Struct.Biol., 2:882-890, 1995

PubMed Abstract: The crystal structure of satellite panicum mosaic virus (SPMV) has been solved by multiple isomorphous replacement and molecular replacement and refined at 1.9 A resolution. SPMV, a T = 1 icosahedral virus, is the smallest virus structure determined. The coat protein is an eight-stranded 'jelly roll' beta-barrel with an amino-terminal strand that extends into the interior of the virus, presumably interacting with the RNA. Regions of electron density on the interior of the protein capsid may be RNA, although it is not possible to construct any detailed model of the nucleic acid. Basic amino acid residues in contact with the nucleic acid show a considerable degree of disorder. The carboxy-terminal strand of the virus coat protein interacts with adjacent subunits, forming an additional beta-strand.

PubMed: 7552713
DOI: 10.1038/nsb1095-882

実験手法

X-RAY DIFFRACTION (1.9 Å)