AMINO ACID METABOLISM

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PowerPoint Presentation:

Amino Acid Metabolism: Nitrogen Assimilation and Amino Acid Biosynthesis

Nitrogen Cycle:

Nitrogen Cycle

Nitrogenase:

Nitrogenase

Nitrate and Nitrite to Ammonia:

Nitrate and Nitrite to Ammonia

Ammonia Assimilation:

Ammonia Assimilation

Glutamate Dehydrogenase:

Glutamate Dehydrogenase

Glutamine Synthetase (GS):

Glutamine Synthetase (GS)

Glutamine back to Glutamate:

Glutamine back to Glutamate

PowerPoint Presentation:

Allosteric Modulation of GS Acitivity in Bacteria

PowerPoint Presentation:

Regulation of Bacterial GS by Covalent Modification

PowerPoint Presentation:

Glutamate serves as primary N- donor for AA synthesis through transamination reactions

Transamination rxns involve Pyridoxol-phosphate and formation of Schiff Base:

Transamination rxns involve Pyridoxol-phosphate and formation of Schiff Base

Essential vs. Non-Essential AA’s:

Essential vs. Non-Essential AA’s

Amino Acid Biosynthesis is a Diverse Process:

Amino Acid Biosynthesis is a Diverse Process

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