Protein metabolism

Protein synthesis

Main article: Protein biosynthesis.

Protein biosynthesis relies on four processes;

• amino acid synthesis
• tRNA synthesis
• Transcription
• Translation

Protein anabolism is the process by which protein are rebuilt from their amino acids (aka anabolic amino acid synthesis).

Protein catabolism is the process by which proteins are broken down to their amino acids. This is also called proteolysis. This process can then be made into pyruvate or acetyl-CoA.