書誌事項
- タイトル別名
-
- The Molecular Mechanism of the Synthesis of the 21st Amino Acid, Selenocysteine
- 21バンメ ノ アミノサン,セレノシステイン ゴウセイ ノ ブンシ キコウ
この論文をさがす
抄録
Selenocysteine (Sec) is the 21st amino acid that is incorporated into proteins translationally. The selenocysteine tRNA (tRNASec) is first ligated with serine by seryl-tRNA synthetase, and the Ser moiety is converted to Sec in a tRNA-dependent manner. In Bacteria, the selenocysteine synthase SelA converts Ser to Sec directly, whereas in Eukaryotes and Archaea, phosphorylation of the Ser moiety is required prior to the Sec conversion. In this review, we describe the crystal structures of SelA, bacterial tRNASec, and the SelA•tRNASec complex. Based on the crystal structures and mutational analyses, the substrate discrimination and reaction mechanisms are discussed.
収録刊行物
-
- 日本結晶学会誌
-
日本結晶学会誌 56 (3), 186-193, 2014
日本結晶学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204088851200
-
- NII論文ID
- 130004552899
-
- NII書誌ID
- AN00188364
-
- ISSN
- 18845576
- 03694585
-
- NDL書誌ID
- 025636309
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可