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Table 1 Some energy dependent processes associated with protein metabolism

From: Is a Calorie Really a Calorie? Metabolic Advantage of Low-Carbohydrate Diets

Processes

Description

Protein Turnover

Formation of initiation complexes*; peptide bond synthesis

RNA Turnover

Ribosomal RNA; transfer RNA; pre-messenger RNA splicing; and messenger RNA

Regulatory Processes

Reversible phosphorylation, GTP-GDP exchange proteins, ion pumps and channels, second messengers

Nitrogen Metabolism

Glutamine/glutamate cycle; glucose/alanine cycle; urea synthesis

  1. * Adapted from reference 1