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  2. Protein metabolism - Wikipedia

    en.wikipedia.org/wiki/Protein_metabolism

    Protein metabolism denotes the various biochemical processes responsible for the synthesis of proteins and amino acids (anabolism), and the breakdown of proteins by catabolism. The steps of protein synthesis include transcription, translation, and post translational modifications.

  3. Entner–Doudoroff pathway - Wikipedia

    en.wikipedia.org/wiki/Entner–Doudoroff_pathway

    While anaerobic bacteria must rely on the glycolysis pathway to create a greater percentage of their required ATP thus its 2 ATP production is more favored over the ED pathway's 1 ATP production. [5] Examples of bacteria using the pathway are: Pseudomonas, [8] a genus of Gram-negative bacteria; Azotobacter, [9] a genus of Gram-negative bacteria

  4. Protein catabolism - Wikipedia

    en.wikipedia.org/wiki/Protein_catabolism

    In molecular biology, protein catabolism is the breakdown of proteins into smaller peptides and ultimately into amino acids. Protein catabolism is a key function of digestion process. Protein catabolism often begins with pepsin , which converts proteins into polypeptides.

  5. Metabolic pathway - Wikipedia

    en.wikipedia.org/wiki/Metabolic_pathway

    The biosynthetic pathway to produce vinblastine, including 30 enzymatic steps, has been transferred into yeast cells which is a convenient system to grow in large amounts. With these genetic modifications yeast can use its own metabolites geranyl pyrophosphate and tryptophan to produce the precursors of catharanthine and vindoline.

  6. Shikimate pathway - Wikipedia

    en.wikipedia.org/wiki/Shikimate_pathway

    The shikimate pathway (shikimic acid pathway) is a seven-step metabolic pathway used by bacteria, archaea, fungi, algae, some protozoans, and plants for the biosynthesis of folates and aromatic amino acids (tryptophan, phenylalanine, and tyrosine). This pathway is not found in mammals.

  7. Mevalonate pathway - Wikipedia

    en.wikipedia.org/wiki/Mevalonate_pathway

    The sole carbon feed stock of the pathway is acetyl-CoA. The first step condenses two acetyl-CoA molecules to yield acetoacetyl-CoA. This is followed by a second condensation to form HMG-CoA (3-hydroxy-3- methyl-glutaryl-CoA). Reduction of HMG-CoA yields (R)-mevalonate. These first 3 enzymatic steps are called the upper mevalonate pathway. [4]

  8. Microbial metabolism - Wikipedia

    en.wikipedia.org/wiki/Microbial_metabolism

    Microbial metabolism is the means by which a microbe obtains the energy and nutrients (e.g. carbon) it needs to live and reproduce.Microbes use many different types of metabolic strategies and species can often be differentiated from each other based on metabolic characteristics.

  9. Glyoxylate cycle - Wikipedia

    en.wikipedia.org/wiki/Glyoxylate_cycle

    The two initial steps of the glyoxylate cycle are identical to those in the citric acid cycle: acetate → citrate → isocitrate. In the next step, catalyzed by the first glyoxylate cycle enzyme, isocitrate lyase, isocitrate undergoes cleavage into succinate and glyoxylate (the latter gives the cycle its name).