PPT-Amino acid metabolism Metabolic uses of amino acids

building blocks for protein synthesis precursors of nucleotides and heme source of energy neurotransmitters precursors of neurotransmitters and hormones Outline of amino acid degradation The liver is the major site of degradation for most amino acids but muscle and kidney dominate the degradation of specific ones. (Foundation Block). Dr. Ahmed Mujamammi. Dr. . Sumbul. . Fatma. Learning outcomes. What are the amino acids?. General structure.. Classification of amino acids.. Optical properties.. Amino acid configuration.. Debalina. . Mukhopadhyay. . . Containing carbon, hydrogen, nitrogen, oxygen. . Building blocks of protein. . Contain Amino group (NH2+) , carboxyl . group . (COO-) , Alkyl group (R ) / H . . alpha carbon contains the functional groups.. Subunits (building blocks) of peptides and proteins. Neurotransmitters. Metabolic intermediates. glutamate. γ. -. aminobutyric. acid. (GABA). Proteins are synthesized from 20 ‘standard’ . α. -amino acids. Their names have 3- and 1-letter abbreviations.. What to Know. What is the Metabolic Fate of Ammonium?. How is Escherichia coli Glutamine Synthetase regulated?. Understand general ways that organisms synthesize amino acids. Know the definition of essential versus nonessential amino acids. amine group. Draw. a carboxylic acid group. Join. them together to form a molecule with an amine and . a carboxylic acid . group. Amino Acids. Building blocks of proteins. Two functional groups: a carboxylic acid and a primary amine. UNIT IV:. Nitrogen Metabolism. Part 2. Most of the nitrogen in the diet is consumed in the form of protein, typically amounting to 70–100 g/day in the American diet . Proteins are generally too large to be absorbed by the intestine. . 1. . Overview. The catabolism of the amino acids involves:. Removal of α-amino groups. . Breakdown of the resulting carbon skeletons.. The resulting compounds will be used to form seven intermediate products: . ). Dr. . Sumbul. . Fatma. Learning outcomes. What are the amino acids?. General structure.. Classification of amino acids.. Optical properties.. Amino acid configuration.. Non-standard amino acids.. Richard D. Howells, PhD. Dental Biochemistry Lecture 24. 2. Learning Objectives. To describe the urea cycle and its fundamental role in the excretion of nitrogen.. To . distinguish between . glucogenic. Proteins. TextBook. : . HARPERS . REVIEW OF BIOCHEMISTRY. Anatomy of an amino acid. . -Amino acids. A. Example. (glycine). 2-aminoethanic acid. (alanine). 2-aminopropanoic acid. (aspartic acid). 2-aminobutane-1,4-dioic acid. Peptide bond formation. : . α-carboxyl group of one amino acid (with side chain R1) forms a covalent peptide bond with α-amino group of another amino acid . ( . with the side chain R2) by removal of a molecule of water. The result is : Dipeptide ( i.e. Two amino acids linked by one peptide bond). By the same way, the dipeptide can then forms a second peptide bond with a third amino acid (with side chain R3) to give . VBC-607. Unit-1. P.G.. 6.11.2020. MAPLE SYRUP URINE DISEASE. Also known as Branched chain ketonuria. Partial or complete deficiency of branched-chain . α . keto acid dehydrogenase (a multienzyme complex associated with inner membrane of mitochondrion). Presented . by. Ms. . P. . . H. . Giri. Department of Microbiology. Deogiri . College, Aurangabad. B.Sc. F. Y.. Semester II. Paper No. V. Basic Biochemistry. Unit 3 Proteins. Ms. . Priyanka. H. . Giri. NTD 208. MISS TALABI J.Y. DEPARTMENT OF HUMAN NUTRITION AND DIETETICS. COLLEGE OF MEDICINE AND HEALTH SCIENCES. AFE BABALOLA UNIVERSITY ADO-EKITI. INTRODUCTION. Energy is the capacity to do work. Energy exists in a number of forms. .