As an Amazon Associate I earn from qualifying purchases.

What is Activation Site in Molecular Biology? PDF | Download eBooks

Learn Activation Site definition in molecular biology with explanation to study “What is Activation Site”. Study activation site explanation with molecular biology terms to review molecular biology course for online degree programs.

Activation Site Definition

  • Site on an aminoacyl-tRNA synthetase that activates the amino acid, forming an aminoacyl adenylate..

    Molecular Biology by Robert F. Weaver



Activation Site Explanation

Activation Site is the specific site on an aminoacyl-tRNA synthetase, which activates the amino Acid, resulting in the formation of an aminoacyl adenylate. They aminoacyl-tRNA, also called activating enzymes, catalyze the activation reaction. The first step involves the formation aminoacyl adenylate, from ATP and an amino acid. This activated species is also called an Aminoacyl -AMP.

Keep Learning Molecular Biology Explanations

What is Adenosine Deaminase Acting on RNA (ADAR)?

ADAR gene (Adenosine Deaminase Acting on RNA) in humans, encodes the double stranded RNA specific enzyme, adenosine Deaminase. It is ...

What is Alternative Splicing?

Alternative splicing or differential splicing is means splicing of the same pre-RNA in more than one ways, that in turn ...

What is Alarmone?

Alarmone is a compound that is produced in an organism, in response to harsh environmental factors, like stress. It in ...

What is AP Endonuclease?

Ap endonuclease stands for Apurinic/apyrimidinic endonuclease, an enzyme that functions in the DNA base revision repair pathway. It cuts a ...

What is Anti-Anti σ-Factor?

Anti-Anti- σ-Factor is a protein that causes the release of the σ-factor, from the "anti-σ-factor-σ-factor" complex, by binding to the ...

What is Amino Acid?

Amino acids, the building blocks of proteins, are organic compounds, made up of amine and carboxyl functional groups. In addition ...