'Ribose 5 phosphate' presentation slideshows

Metabolism of purine and pyrimidine nucleotides DNA replication

Metabolism of purine and pyrimidine nucleotides DNA replication. ? Department of Biochemistry 2013 (E.T.). Biosynthesis of purine and pyrimidine nucleotides. All cells need ribonucleosides, deoxyribonucleosides and their phosphates.

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FCH 532 Lecture 28

FCH 532 Lecture 28. Chapter 28: Nucleotide metabolism Quiz on Monday essential amino acids Wed. April 11-Exam 3 ACS exam is on Monday 5/30 Final is scheduled for May 4, 12:45-2:45 PM, in 111 Marshall.

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9- Nucleotide Metabolism

9- Nucleotide Metabolism. Roles of Nucleotides. 1. Precursors to nucleic acids (genetic material and non-protein enzymes). 2. Currency in energy metabolism (eg. ATP, GTP). 3. Carriers of activated metabolites for biosynthesis (eg. CDP, UDP). 4. Structural moieties of coenzymes (eg. NAD, CoA).

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Alternative ways of monosaccharides metabolism .

Alternative ways of monosaccharides metabolism. The fate of glucose molecule in the cell. Synthesis of glycogen. Glucose. Pentose phosphate pathway. Glucose-6-phosphate. Ribose, NADPH. Glycogen. Degradation of glycogen. Gluconeogenesis. Glycolysis. Pyruvate.

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The Pentose Phosphate Pathway

The Pentose Phosphate Pathway. The fate of glucose molecule in the cell. Synthesis of glycogen. Glucose. Pentose phosphate pathway. Glucose-6-phosphate. Ribose, NADPH. Glycogen. Degradation of glycogen. Gluconeogenesis. Glycolysis. Pyruvate.

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Pentose Phosphate Pathway

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Pentose Phosphate Pathway

Pentose Phosphate Pathway. ASAB Tahir. OVERVIEW. The pentose phosphate pathway (also called the hexose monophos-phate shunt, or 6-phosphogluconate pathway) occurs in the cytosol of the cell.

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Pentose Phosphate Pathway

Pentose Phosphate Pathway. ASAB Tahir. OVERVIEW. The pentose phosphate pathway (also called the hexose monophos-phate shunt, or 6-phosphogluconate pathway) occurs in the cytosol of the cell.

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PRPS-1 is a regulative for neuroprotection and cells regenerative proliferation

Phosphoribosylpyrophosphate synthetase-1 (PRPS-1; EC 2.7.6.1) is the widely distributed in the human tissues and serves as a regulative key enzyme for purine metabolism, whereas Xanthine Oxidoreductase (XOR; EC 1.1.3.22) is the enzyme responsible for the catabolism of purine nucleotides and might by feed-back mechanism coordinate this entire biochemical pathway. We proposed activation of PRPS-1 and simultaneous inhibition of XOR might initiate regenerative processes after stroke.

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IMP

Supplemental Data Figure 1:. A. Ribose-5-Phosphate. PRPP. PRPPS. SAICAR. ASL. AICAR. S-adenosine. ATIC. FAICAR. S-AMP. ASL. GMP. AMP. IMP. AMPD1. HGPRT. HGPRT. APRT. Guanosine. Inosine. Adenosine. ADA. PNP. PNP. PRPP. PRPP. Guanine. Adenine. PRPP. Hypoxanthine. XDH.

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