1QD7

PARTIAL MODEL FOR 30S RIBOSOMAL SUBUNIT

1QD7 の概要

• エントリーDOI: 10.2210/pdb1qd7/pdb
• 関連するPDBエントリー: 1A32 1PKP 1RIS 1RSS
• 分子名称: CENTRAL FRAGMENT OF 16 S RNA, S20 RIBOSOMAL PROTEIN, END FRAGMENT OF 16 S RNA, ... (10 entities in total)
• 機能のキーワード: 30s ribosomal subunit, low resolution model, ribosome
• 由来する生物種: Thermus thermophilus; 詳細
• タンパク質・核酸の鎖数: 10
• 化学式量合計: 175570.70

構造登録者

Clemons Jr., W.M.,May, J.L.C.,Wimberly, B.T.,McCutcheon, J.P.,Capel, M.S.,Ramakrishnan, V. (登録日: 1999-07-09, 公開日: 1999-08-31, 最終更新日: 2023-08-16)

主引用文献

Clemons Jr., W.M.,May, J.L.,Wimberly, B.T.,McCutcheon, J.P.,Capel, M.S.,Ramakrishnan, V.
Structure of a bacterial 30S ribosomal subunit at 5.5 A resolution.
Nature, 400:833-840, 1999

PubMed Abstract: The 30S ribosomal subunit binds messenger RNA and the anticodon stem-loop of transfer RNA during protein synthesis. A crystallographic analysis of the structure of the subunit from the bacterium Thermus thermophilus is presented. At a resolution of 5.5 A, the phosphate backbone of the ribosomal RNA is visible, as are the alpha-helices of the ribosomal proteins, enabling double-helical regions of RNA to be identified throughout the subunit, all seven of the small-subunit proteins of known crystal structure to be positioned in the electron density map, and the fold of the entire central domain of the small-subunit ribosomal RNA to be determined.

PubMed: 10476960
DOI: 10.1038/23631

実験手法

X-RAY DIFFRACTION (5.5 Å)