關於「A different aminoacyl trna synthetase is required for each amino acid」標籤，搜尋引擎有相關的訊息討論：

Aminoacyl-tRNA synthetases - NCBI。

A total of 23 aaRSs have been described so far, one for each of the 20 proteinogenic amino acids (except for lysine, for which there are two) plus pyrrolysyl- ...： tw | tw。

Aminoacyl-Transfer RNA Synthetases Read the Genetic Code - NCBI。

Each aminoacyl-tRNA synthetase is highly specific for a given amino acid. Indeed, a synthetase will incorporate the incorrect amino acid only once in 104 or ...： 。

A dual-specificity aminoacyl-tRNA synthetase in the deep-rooted ...。

Aminoacyl-tRNA synthetases (AARSs) are essential for the faithful ... accepted that each cell contains 20 such enzymes, one for each canonical amino acid.： tw | tw。

Progress and challenges in aminoacyl-tRNA synthetase-based ...。

all of which synthesize aminoacyl-tRNA. Each ARS is specific for a particular amino acid and joins that amino acid to the tRNA that ...： tw | tw。

An Isolated Class II Aminoacyl-tRNA Synthetase Insertion Domain Is ...。

Each aminoacyl-tRNA synthetase must select and activate its cognate amino acid from the cellular pool of 20 different proteinaceous amino acids.。

Backbone Brackets and Arginine Tweezers delineate Class I ... - PLOS。

2018年4月16日 · Aminoacyl tRNA synthetases (aaRS) ligate amino acids to their corresponding ... and complemented each other from the very beginning [7–10].。

The evolution of Class II Aminoacyl‐tRNA synthetases ... - FEBS Press。

2015年10月20日 · Class II Aminoacyl-tRNA synthetases are a set of very ancient multi ... then attaching each particular amino acid to its cognate tRNA [1].。

Editing activity for eliminating mischarged tRNAs is essential in ...。

2017年12月8日 · tRNA synthetases recognize their cognate amino acids by fitting them in a defined pocket of the aminoacylation site. However, some synthetases ...。

Transfer RNA - Wikipedia。

There is normally a single aminoacyl tRNA synthetase for each amino acid, despite the fact that there can be more than one tRNA, and more than one anticodon for ...。

Unusual domain architecture of aminoacyl tRNA synthetases and ...。

2012年11月14日 · They covalently append amino acids to their cognate tRNA. Most organisms possess separate tRNA synthetases for each of the 20 standard amino ...