Nature inspired platforms for production of acetyl
... Acs1p demonstrates feedback inhibition, and thus accumulates more acetate than heterologous homologues insensitive to feedback inhibition. Also, indeed we find that overexpression of heterologous E. faecalis genes mvaE and mvaS increase both mevalonate and amorphadiene production. However, the expre ...
... Acs1p demonstrates feedback inhibition, and thus accumulates more acetate than heterologous homologues insensitive to feedback inhibition. Also, indeed we find that overexpression of heterologous E. faecalis genes mvaE and mvaS increase both mevalonate and amorphadiene production. However, the expre ...
Slide 1 - KSUMSC
... glutamate by transamination reactions with αketoglutarate Oxidative deamination of glutamate will ...
... glutamate by transamination reactions with αketoglutarate Oxidative deamination of glutamate will ...
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... (less frequently) or UUG (rarely). In all three cases, the protein starts with formylmethionine. The formyl group is removed after the first several amino acids have been incorporated, and in about half the cases, the methionine is also removed. 4. Note that the meaning of AUG and GUG is dependent o ...
... (less frequently) or UUG (rarely). In all three cases, the protein starts with formylmethionine. The formyl group is removed after the first several amino acids have been incorporated, and in about half the cases, the methionine is also removed. 4. Note that the meaning of AUG and GUG is dependent o ...
Chemistry Unit 1
... After Completing this section, you will be able to: • define oxides; • classify oxides as acidic, basic, amphoteric, neutral and peroxides; • define acidic oxides and give examples; • explain the chemical properties of acidic oxides; • define basic oxides and give examples; • explain the chemical pr ...
... After Completing this section, you will be able to: • define oxides; • classify oxides as acidic, basic, amphoteric, neutral and peroxides; • define acidic oxides and give examples; • explain the chemical properties of acidic oxides; • define basic oxides and give examples; • explain the chemical pr ...
New Insights into the Interaction of Carbohydrate and Fat
... preference away from carbohydrate and towards fatty acids. Other in vitro work demonstrated that citrate was a potent inhibitor of the cytoplasmic enzyme phosphofructokinase, such that increases in citrate content would decrease carbohydrate use. Finally, glucose-6-phosphate had also been shown to i ...
... preference away from carbohydrate and towards fatty acids. Other in vitro work demonstrated that citrate was a potent inhibitor of the cytoplasmic enzyme phosphofructokinase, such that increases in citrate content would decrease carbohydrate use. Finally, glucose-6-phosphate had also been shown to i ...
Reaction of glycolysis
... •This reaction is catalyzed by phosphoglyceromutase •Mutase is an enzyme that catalyzes the intramolecular shift of a chemical group from one position to another within the same molecule such as phosphoryl group ...
... •This reaction is catalyzed by phosphoglyceromutase •Mutase is an enzyme that catalyzes the intramolecular shift of a chemical group from one position to another within the same molecule such as phosphoryl group ...
ATP - HEDCen Science
... • Catabolic pathways funnel electrons from many kinds of organic molecules into cellular respiration. • Glycolysis accepts a wide range of carbohydrates. • Proteins must be digested to amino acids which can feed glycolysis or the citric acid cycle. ...
... • Catabolic pathways funnel electrons from many kinds of organic molecules into cellular respiration. • Glycolysis accepts a wide range of carbohydrates. • Proteins must be digested to amino acids which can feed glycolysis or the citric acid cycle. ...
K - UCLA Chemistry and Biochemistry
... (1 ATP, 1 GTP)—these first two reactions are that expensive! ...
... (1 ATP, 1 GTP)—these first two reactions are that expensive! ...
Peptide Design Strategy
... Peptides that will be used as APIs or in manufactured products Hydrophilic peptides containing numerous basic residues Request your solubility test via our instant online quotation system: Peptide Services ...
... Peptides that will be used as APIs or in manufactured products Hydrophilic peptides containing numerous basic residues Request your solubility test via our instant online quotation system: Peptide Services ...
Practical part
... The calculation of transaminase activity. 1 unit of alanine aminotransferase is such quantity of enzyme, which produce 1 g of pyruvate under described conditions. The calculation of enzyme activity to micromoles of pyruvate, formed by 1 ml of serum in one hour is provided according to formula: A = ...
... The calculation of transaminase activity. 1 unit of alanine aminotransferase is such quantity of enzyme, which produce 1 g of pyruvate under described conditions. The calculation of enzyme activity to micromoles of pyruvate, formed by 1 ml of serum in one hour is provided according to formula: A = ...
The Expanded Genetic Code Measurement Kit
... • Can be used by undergraduates; Portable • Characterized 7 ncAA tRNA synthetase/tRNA pairs: * 4 showed high fidelity, 3 showed low fidelity. * These 4 pairs can be confidently used. ...
... • Can be used by undergraduates; Portable • Characterized 7 ncAA tRNA synthetase/tRNA pairs: * 4 showed high fidelity, 3 showed low fidelity. * These 4 pairs can be confidently used. ...
Fritz Lipmann - National Academy of Sciences
... of Lactobacillus delbrueckii. Preparations from this organism were found to contain two cofactors: thiamine pyrophosphate and flavin adenine dinucleotide. A more important observation was that the reaction proceeded only in the presence of inorganic phosphate. Unlike the glycolytic enzymes of yeast, ...
... of Lactobacillus delbrueckii. Preparations from this organism were found to contain two cofactors: thiamine pyrophosphate and flavin adenine dinucleotide. A more important observation was that the reaction proceeded only in the presence of inorganic phosphate. Unlike the glycolytic enzymes of yeast, ...
MB ChB PHASE I
... and oxaloacetate respectively [as we saw in Lecture 1]. For other amino-acids, the conversion involves several steps. ...
... and oxaloacetate respectively [as we saw in Lecture 1]. For other amino-acids, the conversion involves several steps. ...
Cellular Respiration chapt06
... Cells must convert fats and proteins into molecules that can enter and be metabolized by the enzymes of glycolysis or the Kreb’s cycle. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
... Cells must convert fats and proteins into molecules that can enter and be metabolized by the enzymes of glycolysis or the Kreb’s cycle. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
2 - ATP
... Lactic Acid Fermentation • End Products: Lactic acid fermentation 2 - ATP (substrate-level phosphorylation) ...
... Lactic Acid Fermentation • End Products: Lactic acid fermentation 2 - ATP (substrate-level phosphorylation) ...
Modifying the chain-length selectivity of the
... three closely related lipases, which are from Burkholderia glumae (BGL), Burkholderia cepacia (BCL) and Pseudomonas aeruginosa (PAL), have typical funnel-like substrate-binding sites (Nobel et al., 1993; Kim et al., 1997; Nardini et al., 2000). In the case of BCL, it contains a binding pocket like a ...
... three closely related lipases, which are from Burkholderia glumae (BGL), Burkholderia cepacia (BCL) and Pseudomonas aeruginosa (PAL), have typical funnel-like substrate-binding sites (Nobel et al., 1993; Kim et al., 1997; Nardini et al., 2000). In the case of BCL, it contains a binding pocket like a ...
Interspecific and intraspecific composition and variation of free
... DFAA per unit cellular volume. The relative concentration of each amino acid forming part of the intracellular pool (Fig. 1) was not uniform with regard to either species or phase of growth. These results reflect the variability of the pool of DFAA in phytoplankton. In general, 2 to 5 amino acids ou ...
... DFAA per unit cellular volume. The relative concentration of each amino acid forming part of the intracellular pool (Fig. 1) was not uniform with regard to either species or phase of growth. These results reflect the variability of the pool of DFAA in phytoplankton. In general, 2 to 5 amino acids ou ...
Stoking the Brightest Fires of Life Among Vertebrates
... catabolism. Of particular interest is the upregulation of hexokinase (HK) activities; the resulting high capacities for glucose phosphorylation show the contrast between the flight muscles of hummingbirds and bat species with high sugar diets and those of birds of other species (Crabtree and Newshol ...
... catabolism. Of particular interest is the upregulation of hexokinase (HK) activities; the resulting high capacities for glucose phosphorylation show the contrast between the flight muscles of hummingbirds and bat species with high sugar diets and those of birds of other species (Crabtree and Newshol ...
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... measured remained insufficient to compensate for the lack of balance between the oxygen taken up and the lactate consumed (Legname, 1966). Even taking into account the rise of a-ketoglutarate, this problem remains unsolved. Two alternative explanations are possible: (1) the probable accumulation of ...
... measured remained insufficient to compensate for the lack of balance between the oxygen taken up and the lactate consumed (Legname, 1966). Even taking into account the rise of a-ketoglutarate, this problem remains unsolved. Two alternative explanations are possible: (1) the probable accumulation of ...
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... infested bean. Increased plasma free fatty acid (FFA) concentrations are typically associated with many insulin-resistant states including obesity and type 2 diabetes mellitus (1-3). Furthermore, raising plasma FFA levels in healthy humans, by triglyceride/heparin infusions, can also acutely induce ...
... infested bean. Increased plasma free fatty acid (FFA) concentrations are typically associated with many insulin-resistant states including obesity and type 2 diabetes mellitus (1-3). Furthermore, raising plasma FFA levels in healthy humans, by triglyceride/heparin infusions, can also acutely induce ...
Unit 8 Acids and Bases Notes (answers)
... Polyprotic Acids: - acids that can donate more than one protons. - this includes all diprotic and triprotic acids (acids that can donate three protons). - polyprotic acids dissociate one proton at a time. Each successive proton donation has its own Ka, which gets smaller until the last proton is don ...
... Polyprotic Acids: - acids that can donate more than one protons. - this includes all diprotic and triprotic acids (acids that can donate three protons). - polyprotic acids dissociate one proton at a time. Each successive proton donation has its own Ka, which gets smaller until the last proton is don ...
Macrocyclic Carbohydrate/Amino Acid Hybrid Molecules
... Proteins are versatile molecules that are involved in almost all aspects of life.1 Proteins convert nutrients to energy in the metabolism, transport molecules through cell membranes, and mediate cell adhesion in tissue formation. Proteins also have many other functions and it would be difficult to f ...
... Proteins are versatile molecules that are involved in almost all aspects of life.1 Proteins convert nutrients to energy in the metabolism, transport molecules through cell membranes, and mediate cell adhesion in tissue formation. Proteins also have many other functions and it would be difficult to f ...
The Urea Cycle
... mitochondrial matrix by the enzymatic activities of glutaminase and glutamate dehydrogenase. Carbamoyl phosphate synthetase I is the enzyme that takes the ammonia, bicarbonate and 2 molecules of ATP to produce carbamoyl phosphate. This enzyme activates bicarbonate by the same method used by biotin c ...
... mitochondrial matrix by the enzymatic activities of glutaminase and glutamate dehydrogenase. Carbamoyl phosphate synthetase I is the enzyme that takes the ammonia, bicarbonate and 2 molecules of ATP to produce carbamoyl phosphate. This enzyme activates bicarbonate by the same method used by biotin c ...
PYRIMIDINE METABOLISM
... There are basically two types of salvage. The first involves attachment of the base to PRPP with the formation of pyrophosphate. This pathway is available for salvage of purines and uracil but not for cytosine or thymine. The other pathway involves attachment of the base to ribose 1-phosphate, which ...
... There are basically two types of salvage. The first involves attachment of the base to PRPP with the formation of pyrophosphate. This pathway is available for salvage of purines and uracil but not for cytosine or thymine. The other pathway involves attachment of the base to ribose 1-phosphate, which ...
Fatty acid synthesis
Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and malonyl-CoA precursors through action of enzymes called fatty acid synthases. It is an important part of the lipogenesis process, which – together with glycolysis – functions to create fats from blood sugar in living organisms.