namenogood
Member Since : February 7th, 2024 10:02pm
Last Active : December 17th, 2024 12:11pm
49
1,000 Influence
500 Attendees
Season Participation
119
120
121
122
123
125
Blue Aminoacyl tRNA synthecase
Level: 5
Influence: 1060
Hometown: In the ribosome
League: BBB An aminoacyl-tRNA synthetase (aaRS or ARS), also called tRNA-ligase, is an enzyme that attaches the appropriate amino acid onto its corresponding tRNA. It does so by catalyzing the transesterification of a specific cognate amino acid or its precursor to one of all its compatible cognate tRNAs to form an aminoacyl-tRNA. In humans, the 20 different types of aa-tRNA are made by the 20 different aminoacyl-tRNA synthetases, one for each amino acid of the genetic code.
This is sometimes called "charging" or "loading" the tRNA with an amino acid. Once the tRNA is charged, a ribosome can transfer the amino acid from the tRNA onto a growing peptide, according to the genetic code. Aminoacyl tRNA therefore plays an important role in RNA translation, the expression of genes to create proteins.
Show Title
Repertoire
No scores for this season