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... By glycolysis plus one turn of the Krebs Cycle: 1 glucose (6C) 2 pyruvate (3C) 6 CO2 2 X 5 NADH2 and 2 X 1 FADH2 produced per glucose ...
... By glycolysis plus one turn of the Krebs Cycle: 1 glucose (6C) 2 pyruvate (3C) 6 CO2 2 X 5 NADH2 and 2 X 1 FADH2 produced per glucose ...
Prof. Kamakaka`s Lecture 5 Notes
... DGo =standard free energy change for chemical reactions DG’o =standard free energy change for biological reactions 298o k (RT); 1 atm, 1M substrate, pH7.0 ...
... DGo =standard free energy change for chemical reactions DG’o =standard free energy change for biological reactions 298o k (RT); 1 atm, 1M substrate, pH7.0 ...
Pyruvate Dehydrogenase
... Under the same conditions, the amount of Pyruvate Dehydrogenase Phosphatase decreases. The resulting inhibition of Pyruvate Dehydrogenase prevents muscle and other tissues from catabolizing glucose ...
... Under the same conditions, the amount of Pyruvate Dehydrogenase Phosphatase decreases. The resulting inhibition of Pyruvate Dehydrogenase prevents muscle and other tissues from catabolizing glucose ...
Biochemistry –Second year, Coll
... which includes; alpha(α), beta(β), and gamma(γ). The β-oxidation pathway is the major pathway of production of energy ATP which occurred in the mitochondria(definitly matrix of mitochondria). This means that the entered fatty acids must be transported from the cytoplasm in the mitochondria across it ...
... which includes; alpha(α), beta(β), and gamma(γ). The β-oxidation pathway is the major pathway of production of energy ATP which occurred in the mitochondria(definitly matrix of mitochondria). This means that the entered fatty acids must be transported from the cytoplasm in the mitochondria across it ...
ENZYMES - Victor Temple
... • Many enzymes are named by adding suffix “-ase” to the name of their substrate; Example: • Urease: enzyme that catalyzes hydrolysis of Urea, • Maltase: enzyme that catalyzes hydrolysis of Maltose, • Some enzymes, such as Trypsin and Chymotrypsin, have names that do not denote their substrate; • Som ...
... • Many enzymes are named by adding suffix “-ase” to the name of their substrate; Example: • Urease: enzyme that catalyzes hydrolysis of Urea, • Maltase: enzyme that catalyzes hydrolysis of Maltose, • Some enzymes, such as Trypsin and Chymotrypsin, have names that do not denote their substrate; • Som ...
Structure, function, and evolution of phosphoglycerate mutases
... likely bind in this location (Bazan and Fletterrick, 1990). Not surprisingly, the active site of this dPGM was located in this area by Winn et al. (1981). There is one active site per monomer located in a crevice at the C-terminal end of the b-sheet and this active site utilizes residues only from t ...
... likely bind in this location (Bazan and Fletterrick, 1990). Not surprisingly, the active site of this dPGM was located in this area by Winn et al. (1981). There is one active site per monomer located in a crevice at the C-terminal end of the b-sheet and this active site utilizes residues only from t ...
2 ATP - jpsaos
... ingredients for cellular respiration • The products of cellular respiration are the chemical ingredients for photosynthesis ...
... ingredients for cellular respiration • The products of cellular respiration are the chemical ingredients for photosynthesis ...
Cellular Respiration
... • Other organic molecules used for fuel. 1. Carbohydrates: polysaccharides 2. Fats: glycerol and fatty acids ...
... • Other organic molecules used for fuel. 1. Carbohydrates: polysaccharides 2. Fats: glycerol and fatty acids ...
Karbohidrat Metabolizması
... Oxaloacetate is first decarboxylated to yield a pyruvate enolate anion intermediate. This is phosphorylated by phosphate transfer from GTP. A metal ion such as Mn++ is required, in addition to Mg++ associated with the nucleotide substrate. ...
... Oxaloacetate is first decarboxylated to yield a pyruvate enolate anion intermediate. This is phosphorylated by phosphate transfer from GTP. A metal ion such as Mn++ is required, in addition to Mg++ associated with the nucleotide substrate. ...
Answers set 7
... If fatty acid biosynthesis is the reverse of β-oxidation, a four step cycle, why is fatty acid biosynthesis a six step cycle? In most organisms, fatty acid synthase is a closely associated complex of seven catalytic centres surrounding acyl carrier protein (ACP) which carries a long pantetheine arm ...
... If fatty acid biosynthesis is the reverse of β-oxidation, a four step cycle, why is fatty acid biosynthesis a six step cycle? In most organisms, fatty acid synthase is a closely associated complex of seven catalytic centres surrounding acyl carrier protein (ACP) which carries a long pantetheine arm ...
Patrick Tb Ch04
... b. An active site is normally hydrophobic in nature. c. Substrates fit into active sites and bind to functional groups within the active site. d. An active site contains amino acids which are important to the binding process and the catalytic mechanism. Type: multiple choice question Title: Chapter ...
... b. An active site is normally hydrophobic in nature. c. Substrates fit into active sites and bind to functional groups within the active site. d. An active site contains amino acids which are important to the binding process and the catalytic mechanism. Type: multiple choice question Title: Chapter ...
Slide 1
... other mitochondrial uncoupling proteins) which are activated by calcium coming in through the calcium uniporter. Also note that electron carriers can autooxidize directly to oxygen, creating oxygen radicals (Co-Q is the major site of autooxidation) with as much as 5% of resting oxygen use due to thi ...
... other mitochondrial uncoupling proteins) which are activated by calcium coming in through the calcium uniporter. Also note that electron carriers can autooxidize directly to oxygen, creating oxygen radicals (Co-Q is the major site of autooxidation) with as much as 5% of resting oxygen use due to thi ...
Lecture_6_TCA_Cycle
... cycle components are required if the energy status of the cells changes. These replenishing reactions are called anaplerotic reactions. A prominent anaplerotic reaction is catalyzed by pyruvate carboxylase. Recall that this reaction is also used in gluconeogenesis and is dependent on the presence of ...
... cycle components are required if the energy status of the cells changes. These replenishing reactions are called anaplerotic reactions. A prominent anaplerotic reaction is catalyzed by pyruvate carboxylase. Recall that this reaction is also used in gluconeogenesis and is dependent on the presence of ...
Amino Acids, Proteins, and Enzymes
... Factors that affect enzyme action • Enzymes that can be activated will be affected by the amount of activator or inhibitor attached to its allosteric site. An abundance of an allosteric activator will convert more enzymes to the active form creating more product. • Enzymes that are part of a metabo ...
... Factors that affect enzyme action • Enzymes that can be activated will be affected by the amount of activator or inhibitor attached to its allosteric site. An abundance of an allosteric activator will convert more enzymes to the active form creating more product. • Enzymes that are part of a metabo ...
This article was published in an Elsevier journal. The attached copy
... The new method is based on live-cell bioluminescence. MeWo cells were infected with 100 PFU of infected MeWo cell suspensions on 6-well tissue culture plates. After every 24 h, cell culture media was replaced with media containing 150 g/ml dluciferin (Xenogen, Alameda, CA). After incubation at 37 ◦ ...
... The new method is based on live-cell bioluminescence. MeWo cells were infected with 100 PFU of infected MeWo cell suspensions on 6-well tissue culture plates. After every 24 h, cell culture media was replaced with media containing 150 g/ml dluciferin (Xenogen, Alameda, CA). After incubation at 37 ◦ ...
TCA (Krebs) Cycle
... or citric acid cycle: located in mitochondrion; common 8-Rx oxidative pathway for all fuels. Two major metabolic roles: energy production and biosynthesis. 4 oxidative steps: capture high DG e– in 3 NADH and 1 FADH2; transfer to ETS for ATP. Substrate level phosphorylation: 1 GTP. 8 reaction ...
... or citric acid cycle: located in mitochondrion; common 8-Rx oxidative pathway for all fuels. Two major metabolic roles: energy production and biosynthesis. 4 oxidative steps: capture high DG e– in 3 NADH and 1 FADH2; transfer to ETS for ATP. Substrate level phosphorylation: 1 GTP. 8 reaction ...
Gluconeogenesis
... starvation is mainly amino acid catabolism. Some amino acids are catabolized to pyruvate, oxaloacetate, or precursors of these. Muscle proteins may break down to supply amino acids. These are transported to liver where they are deaminated and converted to gluconeogenesis inputs. Glycerol, derived fr ...
... starvation is mainly amino acid catabolism. Some amino acids are catabolized to pyruvate, oxaloacetate, or precursors of these. Muscle proteins may break down to supply amino acids. These are transported to liver where they are deaminated and converted to gluconeogenesis inputs. Glycerol, derived fr ...
Structure of L‑Serine Dehydratase from Legionella
... polypeptide chains, whereas in types 2−4, they are located on a single polypeptide chain.17,18 In the type 2 and 4 enzymes, the β domain is found at the N-terminus, whereas in the type 3 enzymes, the β domain is located at the C-terminus. A partial structure of the L. pneumophila L-serine dehydratas ...
... polypeptide chains, whereas in types 2−4, they are located on a single polypeptide chain.17,18 In the type 2 and 4 enzymes, the β domain is found at the N-terminus, whereas in the type 3 enzymes, the β domain is located at the C-terminus. A partial structure of the L. pneumophila L-serine dehydratas ...
26_Catabolism of tryacylglycerols oxidation of fatty acids a
... • Fatty acids and glycerol diffuse through the adipocyte membrane and enter bloodstream. • Glycerol is transported via the blood in free state and oxidized or converted to glucose in liver. • Fatty acids are traveled bound to albumin. • In heart, skeletal muscles and liver they are oxidized with ene ...
... • Fatty acids and glycerol diffuse through the adipocyte membrane and enter bloodstream. • Glycerol is transported via the blood in free state and oxidized or converted to glucose in liver. • Fatty acids are traveled bound to albumin. • In heart, skeletal muscles and liver they are oxidized with ene ...
Engineering carbonic anhydrase for highly selective ester hydrolysis Gunnar Höst
... depends on a precisely determined, relatively stable, three dimensional form for each protein. Information about this form is contained in the one dimensional sequence of amino acids, and the form is achieved through the protein folding process. The native form of the protein must be accessible by f ...
... depends on a precisely determined, relatively stable, three dimensional form for each protein. Information about this form is contained in the one dimensional sequence of amino acids, and the form is achieved through the protein folding process. The native form of the protein must be accessible by f ...
Document
... most dietary fat transported to adipose for storage dietary TAGs hydrolyzed in the intestine by pancreatic lipases; then reassembled in the intestinal cells dietary fats transported to tissues as TAG or cholesterol ...
... most dietary fat transported to adipose for storage dietary TAGs hydrolyzed in the intestine by pancreatic lipases; then reassembled in the intestinal cells dietary fats transported to tissues as TAG or cholesterol ...
Luciferase
Luciferase is a generic term for the class of oxidative enzymes used in bioluminescence and is distinct from a photoprotein. The name is derived from Lucifer, the root of which means 'light-bearer' (lucem ferre). One example is the firefly luciferase (EC 1.13.12.7) from the firefly Photinus pyralis. ""Firefly luciferase"" as a laboratory reagent often refers to P. pyralis luciferase although recombinant luciferases from several other species of fireflies are also commercially available.