1QBE

BACTERIOPHAGE Q BETA CAPSID

1QBE の概要

• エントリーDOI: 10.2210/pdb1qbe/pdb
• 分子名称: BACTERIOPHAGE Q BETA CAPSID (1 entity in total)
• 機能のキーワード: coat protein, rna binding, icosahedral virus, virus
• 由来する生物種: Enterobacteria phage Qbeta
• 細胞内の位置: Virion (Potential): P03615
• タンパク質・核酸の鎖数: 3
• 化学式量合計: 42410.62

構造登録者

Liljas, L.,Golmohammadi, R. (登録日: 1996-01-10, 公開日: 1996-07-11, 最終更新日: 2024-05-22)

主引用文献

Golmohammadi, R.,Fridborg, K.,Bundule, M.,Valegard, K.,Liljas, L.
The crystal structure of bacteriophage Q beta at 3.5 A resolution.
Structure, 4:543-554, 1996

PubMed Abstract: The capsid protein subunits of small RNA bacteriophages form a T = 3 particle upon assembly and RNA encapsidation. Dimers of the capsid protein repress translation of the replicase gene product by binding to the ribosome binding site and this interaction is believed to initiate RNA encapsidation. We have determined the crystal structure of phage Q beta with the aim of clarifying which factors are the most important for particle assembly and RNA interaction in the small phages.

PubMed: 8736553
DOI: 10.1016/S0969-2126(96)00060-3

実験手法

X-RAY DIFFRACTION (3.5 Å)