1EHZ

The crystal structure of yeast phenylalanine tRNA at 1.93 A resolution

1EHZ の概要

• エントリーDOI: 10.2210/pdb1ehz/pdb
• 関連するPDBエントリー: 1tra 4tna 4tra 6tna
• 分子名称: TRANSFER RNA (PHE), MAGNESIUM ION, MANGANESE (II) ION, ... (4 entities in total)
• 機能のキーワード: trna, yeast, phenylalanine, rna
• 由来する生物種: Saccharomyces cerevisiae (yeast)
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 25200.76

構造登録者

Shi, H.,Moore, P.B. (登録日: 2000-02-23, 公開日: 2000-10-02, 最終更新日: 2022-12-21)

主引用文献

Shi, H.,Moore, P.B.
The crystal structure of yeast phenylalanine tRNA at 1.93 A resolution: a classic structure revisited
RNA, 6:1091-1105, 2000

PubMed Abstract: The crystal structure of the monoclinic form of yeast phenylalanine tRNA has been redetermined at a resolution of 1.93 A. The structure of yeast tRNAphe described here is more accurate than its predecessors not only because it incorporates higher resolution data, but also because it has been refined using techniques that had not been developed when its predecessors were determined more than 20 years ago. The 1.93 A resolution version of this structure differs interestingly from its predecessors in its details. In loop regions particularly, the backbone torsion angles in the new structure are not the same as those reported earlier. Several new divalent cation binding sites have been identified, and the water structure that has emerged is also different.

PubMed: 10943889
DOI: 10.1017/S1355838200000364

実験手法

X-RAY DIFFRACTION (1.93 Å)