Adenosine triphosphate + L-Alanine + tRNA(Ala) → Adenosine monophosphate + Pyrophosphate + L-Alanyl-tRNA(Ala)
Thumb+Thumb+tRNA(Ala)Thumb+Thumb+L-Alanyl-tRNA(Ala)

Enzymes

  1. AARS protein
  2. Alanyl-tRNA synthetase 2, mitochondrial