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BIOSYNTHESIS OF INDOLE ALKALOIDS Indole alkaloids come from trytophan which originates from the shikimic acid pathway. Many are of mixed-origin using geraniol, a ...
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Nucleotide Biosynthesis PRPP synthesis Purines Carbamoyl phosphate synthetase II Pyrimidines Nucleoside kinases Deoxyribonucleotides Summary of Purine Biosynthesis ...
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PEPTIDE BIOSYNTHESIS Peptide/protein = string of amino acids in specific sequence, specified by sequence of nucleotides in the gene (DNA) mRNA DNA
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papaverine. the 'poppy' alkaloid. just different in hydroxylation. and methylation patterns ... papaverine. laudanosine. laudanine. laudanosoline. coclaurine ...
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Histidine biosynthesis. The main precursors are ribose (from PRPP), ATP and NH3 from GLN. ... Histidine biosynthesis. Then the purine ring is opened between N1 and C6. ...
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Title: Protein Biosynthesis Translation Author: Toshiba Last modified by: Toshiba Created Date: 8/30/2006 3:33:29 AM
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Title: Protein Biosynthesis Translation Author: Toshiba Created Date: 8/30/2006 3:33:29 AM Document presentation format
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1. Activate the Ribose (PRPP) 2. Displace pyrophosphate with glutamine (N) 3. Add glycine (N) ... Ribose-5-PO4 1. 1 PRPP synthesis. 1 Glutamine. 1 Glycine. 1 ...
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Title: Last modified by: Good ER Created Date: 12/15/1999 2:01:18 PM Document presentation format: Other titles: Times New Roman ...
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Pyrimidine Biosynthesis NOTABLES Carbamoyl Phosphate Synthetase II Aspartate Transcarbamylase (ACTase) 2 components to make ring PRPP (to add ribose)
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Why do we need glucose in our body ? What is significant role of glucose in the human body ? ... The nucleotide moiety has many groups that can undergo ...
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Protein Biosynthesis II mRNA Binding Shine-Dalgarno Sequence Initiation Complex f-Met-tRNAfMet Initiation factors Elongation Elongation factors
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Protein Biosynthesis (Translation) ( ): 4 ...
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Title: PowerPoint Presentation Author: Willie Claiborne Brown Last modified by: Willie Brown Created Date: 1/17/2001 5:14:18 PM Document presentation format
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Stryer's Biochemistry 5th edition, p. 262-268, 693-712 (or Stryer's Biochemistry 4th ... Required reading: Stryer's Biochemistry 5th Ed., p. 693-694, 709-711 ...
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... frame OLD MAN AND THE SEA Ernest Hemmingway Insert A OLD MAA NAN DTH ESE A OLD MAA ANA NDT HES EA OLD MAA ANA AND THE SEA OLD MAA NAD THE SEA Insert A A ...
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Autotrophic bacteria. Autotrophic bacteria use carbon dioxide as their sole source of carbon. ... are autotrophic. The mathanogenic archaea are also autotrophic. ...
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Protein Biosynthesis Translation 4 ...
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Two substrates, fatty acyl-CoA and NADPH, are oxidized simultaneously by O2. ... oxidase: oxidize two. different substrates. simultaneously. Fatty acyl- CoA desaturase ...
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Cellulose biosynthesis Cellulose is synthesized by terminal complexes or rosettes, consisting of cellulose synthase and associated enzymes.
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Title: Chapter 12. Protein biosynthesis (P215, sP875) Last modified by: Created Date: 5/27/2004 12:36:25 PM Document presentation format
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BIOCHEMISTRY
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Biosynthesis of coenzyme A. Pantothenate. kinase. Phospho- pantothenoyl ... Pantothenic acid. Cysteine. Phospho- pantothenoyl. synthetase. Phosphopantothenate ...
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Lipid Biosynthesis (Chapter 21) Fatty acid biosynthesis and oxidation proceed by distinct pathways, catalyzed by different enzymes, using different cofactors (NADPH ...
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Biosynthesis of Macromolecules Anabolism - use energy (ATP) from catabolism - use carbon from sugars, lipids, proteins, or any other carbon source (xenobiotics) to ...
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Base Nucleoside Nucleotide (base + ribose) (nucleoside + phosphate) Adenine Adenosine AMP (adenylic acid or adenosine monophosphate)
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Not the same as amino acid metabolism pathways. Synthesis of most amino acids is only one or two steps removed from another pathway or cycle. ...
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Membrane Lipid Biosynthesis Medical Biochemistry Lecture #51 METABOLISM OF ACYLGLYCEROLS AND SPHINGOLIPIDS Triacylglycerols are the major energy-storing lipids ...
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Biosynthesis of carbohydrate polymers Starch in plants, glycogen in vertebrates These polymerization reactions utilize sugar nucleotides as activated substrates
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Biosynthesis of membrane lipids and steroids 1 L r nt Istv n
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Glycosyltransferases in glycan biosynthesis
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biotin carrier protein (BCP) carries biotin. biotin carboxylase. uses ATP to carboxylate biotin on BCP. Transcarboxylase. transfers carboxylate from biotin to ...
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Tri-Alanine Peptide. Bactoprenol. Carrier Lipid-Derivative of a C-55 Polyisoprenoid Alcohol ... [Alanine Branch] Cytoplasm. Membrane. Exterior. Bactoprenol. P-P ...
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Title: DNA Chapter 11 Biosynthesis of DNA Author: shiyun Last modified by: yisu Created Date: 12/4/2004 3:30:59 AM
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Biosynthesis and catabolism of pyrimidine nucleotides. Biosynthesis and catabolism of pyrimidine nucleotides. Nucleases (DNA- se RNA-ase) decompose nucleoproteins ...
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Inhibition of Cholesterol Biosynthesis By Peter Riedell Medicinal Chemistry Dr. Buynak April 6, 2006 What is Cholesterol? Molecule found within all cells of the body ...
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Nucleotide moiety provides potential interactions. The substrate is activated because the nucleotidyl group is a good leaving group ...
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Biosynthesis of Amino Acids Overview Overview (cont) Biosynthetic Families Metabolic Precursors Amino Acids a-ketoglutarate Glutamate Glutamine Proline ...
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Plant Carbohydrate Biosynthesis Glyoxylate cycle Biosynthesis of starch and sucrose Synthesis of cell wall polysaccharides Integration of carbohydrate metabolism in ...
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Cyclization of squalene. Modification of structure. . Stage 1: Synthesis of Mevalonate ... of Squalene. Tail. Head. Stage 4: Cyclization. Regulation of ...
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... in well-fed animals whose diets contains a high proportions of carbohydrates. ... conditions of restricted caloric intake, on a high-fate diet, or when there ...
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Amino Acid Derivatives Hormones Epinephrine Phenylalanine Auxin Tryptophan Ethylene Methionine Thyroxine Tyrosine Neurotransmitters Norepinephrine Phenylalanine ...
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OH. OH. O-P-O-P-O-P-O-CH2. O- O. O- O. O- O ... In mammals, five of the steps of pyrimidine biosynthesis occur in two multifunctional enzymes ...
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carboxyltransferase. Acetate Units Are Committed to Fatty Acid Synthesis by Formation of Malonyl-CoA Figure 24.2(a) ... The mammalian pathway (Figure 24.7) ...
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used in the symptomatic treatment of acute attacks of gout ... used in gout to promote the elimination of uric acid (not effective in acute attack) ...
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Only one stereoisomer is produced: why? NADPH functions similar to NaBH4 in this reaction. * NADPH NADPH is similar to NADH. It has an extra phosphate, ...
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Ribose 5-phophate Histidine. a-Ketoglutarate Family. a-Ketoglutarate. Glutamate. Glutamine ... Synthesis of Isoleucine, Valine,and Leucine. See handout ...
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(cholic acid, desoxy. cholic acid, etc.) Hormones (testosterone, progesterone ... Structure and classification of lipoprotein particles. Hyperlipidemias ...
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Title: Starch biosynthesis is growing from reducing end Author: Lu-Shu Yeh Last modified by: Lu-Shu Yeh Created Date: 4/26/2005 12:47:20 AM Document presentation format
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Biosynthesis of Membrane Lipids and Steroids * * Synthesis of Precursor for Steroid Hormones * Synthesis of Progesterone and Corticosteroids * Synthesis of Androgens ...
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Biosynthesis of Plant-derived flavor compounds By Dudsadee Uttapap * * Once the plant tissue is damaged, the flavor precursors are enzymatically cleaved by allinase ...
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Title: RNA Chapter 12 Biosynthesis of RNA Author: shiyun Last modified by: yisu Created Date: 12/4/2004 3:33:22 AM
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Different organisms vary greatly in their ability to synthesize the 20 ... Glutathione peroxidase is remarkable in having a modified amino acid containing Se. ...
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HDL: High-density lipoproteins collect cholesterol particles as they travel ... High blood cholesterol. Usually a result of high LDL/low HDL cholesterol ...
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Chapter 15 DNA Biosynthesis and DNA Damage Repair Section One The General Features of Replication of Chromosomal DNA DNA replicates ...
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Biochemistry (2003) ASAP 10/30/03. University of illinois at Urbana-Chamapign ' ... Biochemistry, (2003) ASAP 10/30/03. Sahl, H-G and Bierbaum, G. Annu. Rev. ...
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