Protein oxidation and cellular homeostasis: Emphasis
... works in the cytosol and mitochondria. GSH-Px removes hydrogen peroxide by oxidizing reduced glutathione to oxidized glutathione (GSSG) (Fig. 1C). The GSH-Px family consists of four selenoproteins characterized by differences in localization and molecular structure [47]. The first enzyme to be ident ...
... works in the cytosol and mitochondria. GSH-Px removes hydrogen peroxide by oxidizing reduced glutathione to oxidized glutathione (GSSG) (Fig. 1C). The GSH-Px family consists of four selenoproteins characterized by differences in localization and molecular structure [47]. The first enzyme to be ident ...
Complex formation reactions of Scandium(III)
... pH titrations were performed on solutions in 100 mL double-walled glass vessel using the automatic titration apparatus ( Schott-Hofheim, Germany ) equipped with a combined glass electrode was used for the pH measurements. The precision of the pH meter was ± 0,0002 pH units. At constant increments of ...
... pH titrations were performed on solutions in 100 mL double-walled glass vessel using the automatic titration apparatus ( Schott-Hofheim, Germany ) equipped with a combined glass electrode was used for the pH measurements. The precision of the pH meter was ± 0,0002 pH units. At constant increments of ...
Guidelines to the Citric acid cycle
... An introduction to the reactions, regulation and function of the citric acid cycle. PURPOSE The citric acid cycle is a series of reactions, which forms the central hub of the metabolic system. It accounts for the major portion of carbohydrate, fatty acid and amino acid metabolism, and it also genera ...
... An introduction to the reactions, regulation and function of the citric acid cycle. PURPOSE The citric acid cycle is a series of reactions, which forms the central hub of the metabolic system. It accounts for the major portion of carbohydrate, fatty acid and amino acid metabolism, and it also genera ...
weathering examples
... Dry climate, wind is most likely the major form of moving sediments/rocks to bounce them off each other. Also note the reddish color, this could be chemical weathering due to oxidation. ...
... Dry climate, wind is most likely the major form of moving sediments/rocks to bounce them off each other. Also note the reddish color, this could be chemical weathering due to oxidation. ...
File
... Determine how many electrons need to be removed from boron and how many electrons need to be added to selenium to form noble gas configurations. __________________________________________________ __________________________________________________ __________________________________________________ De ...
... Determine how many electrons need to be removed from boron and how many electrons need to be added to selenium to form noble gas configurations. __________________________________________________ __________________________________________________ __________________________________________________ De ...
Healthy pigs with less use of antibiotics
... an important role in this. As an alternative different types of products could play a role. Organic acids or essential oils (plant extracts) could be used for their antimicrobial activity, so focusing again on lowering pathogens. This could be part of the strategy, but only focusing on lowering path ...
... an important role in this. As an alternative different types of products could play a role. Organic acids or essential oils (plant extracts) could be used for their antimicrobial activity, so focusing again on lowering pathogens. This could be part of the strategy, but only focusing on lowering path ...
Bio102 Problems
... ___Citric Acid Cycle changes acetyl-CoA to CO2. ___Glycolysis______ changes one molecule of glucose into two molecules of pyruvate. ___Fermentation___ changes pyruvate to ethanol and CO2. ___Transition Step changes pyruvate to acetyl-CoA and CO2. 9. Why is a fermentation step required for a cell to ...
... ___Citric Acid Cycle changes acetyl-CoA to CO2. ___Glycolysis______ changes one molecule of glucose into two molecules of pyruvate. ___Fermentation___ changes pyruvate to ethanol and CO2. ___Transition Step changes pyruvate to acetyl-CoA and CO2. 9. Why is a fermentation step required for a cell to ...
Environmental Microbiology – Seminar 31.10
... 8) In a batch experiment, the oxidation of acetate (M=59 g·mol-1; CH3COO-) by iron reducers is investigated. Write a complete redox equation and calculate the moles of CO2 that result if half of the initial 1.18 g of the acetate has been degraded. (comment Meckenstock, nice question and a very good ...
... 8) In a batch experiment, the oxidation of acetate (M=59 g·mol-1; CH3COO-) by iron reducers is investigated. Write a complete redox equation and calculate the moles of CO2 that result if half of the initial 1.18 g of the acetate has been degraded. (comment Meckenstock, nice question and a very good ...
Features of the DNA Double Helix - E
... Heat can be used to disrupt hydrogen bonds and non-polar hydrophobic interactions. This occurs because heat increases the kinetic energy and causes the molecules to vibrate so rapidly and violently that the bonds are disrupted. The proteins in eggs denature and coagulate during cooking. Other foods ...
... Heat can be used to disrupt hydrogen bonds and non-polar hydrophobic interactions. This occurs because heat increases the kinetic energy and causes the molecules to vibrate so rapidly and violently that the bonds are disrupted. The proteins in eggs denature and coagulate during cooking. Other foods ...
Final Exam, Chem 111 2012 Study Guide
... 1. Be familiar with reaction rates as they relate to concentrations. a) State the principal factors that control reaction rates. b) Given the rate of change of one reactant or product, calculate rates of change of other reactants or products, and the overall reaction rate. c) From graphical depictio ...
... 1. Be familiar with reaction rates as they relate to concentrations. a) State the principal factors that control reaction rates. b) Given the rate of change of one reactant or product, calculate rates of change of other reactants or products, and the overall reaction rate. c) From graphical depictio ...
Exam 1 - UCLA Chemistry and Biochemistry
... Proteins have a greater potential for diversity than other types of biomolecules. Protein functions are more diverse than the functions of other types of biomolecules. Peptide bonds are stronger than bonds in other biomolecules (like glycosidic bonds). Although there are only ~1000 different protein ...
... Proteins have a greater potential for diversity than other types of biomolecules. Protein functions are more diverse than the functions of other types of biomolecules. Peptide bonds are stronger than bonds in other biomolecules (like glycosidic bonds). Although there are only ~1000 different protein ...
4 Molecular Symmetry - Beck-Shop
... asymmetry may also be generated in the ligands such as ethylenediamine. The enantiomeric gauche conformations may be “left-handed” (represented by “λ”) or “right-handed” (represented by “δ”), which are shown in the figure on the right. Thus, one of the possible complete notations showing the configu ...
... asymmetry may also be generated in the ligands such as ethylenediamine. The enantiomeric gauche conformations may be “left-handed” (represented by “λ”) or “right-handed” (represented by “δ”), which are shown in the figure on the right. Thus, one of the possible complete notations showing the configu ...
BIO 322_Rec_4part1_Spring 2013
... generally active because of a mutation or carnitine deficiency-- defect in β oxidation ...
... generally active because of a mutation or carnitine deficiency-- defect in β oxidation ...
Chapter 3 - Stoichiometry
... In chemistry, an amount of matter can be viewed as a specific mass, or a specific volume, or even a specific number of particles. Since atoms and molecules are very small, counting them would be very difficult. But we have to invent a unit such that this standard molecular amount is a specific numbe ...
... In chemistry, an amount of matter can be viewed as a specific mass, or a specific volume, or even a specific number of particles. Since atoms and molecules are very small, counting them would be very difficult. But we have to invent a unit such that this standard molecular amount is a specific numbe ...
"Hydrophobic Interactions in Proteins". In: Encyclopedia of Life
... acids that determines the active three-dimensional shape of the protein. How the sequence information is used to define the structure is not understood in detail. What is clear, however, is that substantial free energy is required to drive the polymer chain into a well-defined structure, and to preven ...
... acids that determines the active three-dimensional shape of the protein. How the sequence information is used to define the structure is not understood in detail. What is clear, however, is that substantial free energy is required to drive the polymer chain into a well-defined structure, and to preven ...
Olfactory receptors for a smell sensor
... promising development of a new class of nanobiosensors based on the electrical properties of sensing proteins. ...
... promising development of a new class of nanobiosensors based on the electrical properties of sensing proteins. ...
Paper - Journal of Environmental Biology
... biology. The amino acid sequences and construction of Aceamp1 protein have been determined which differs in few amino acid sequences to ALLCE antimicrobial peptide (ALLCE-AMP) from Allium cepa. AMPs function is strictly dependent on structural and physico-chemical properties to increase antimicrobia ...
... biology. The amino acid sequences and construction of Aceamp1 protein have been determined which differs in few amino acid sequences to ALLCE antimicrobial peptide (ALLCE-AMP) from Allium cepa. AMPs function is strictly dependent on structural and physico-chemical properties to increase antimicrobia ...
Cellular Respiration
... • The electron transport "chain" is a series of electron carrying proteins in the inner membrane of the mitochondria. • These proteins transfer electrons from one to another, down the chain. • These electrons are added, along with some of the H+ protons, to oxygen, which is the final electron accept ...
... • The electron transport "chain" is a series of electron carrying proteins in the inner membrane of the mitochondria. • These proteins transfer electrons from one to another, down the chain. • These electrons are added, along with some of the H+ protons, to oxygen, which is the final electron accept ...
Erlanson et al. PNAS - UCSF Macromolecular Structure Group
... compound insolubility and assay artifacts. Moreover, the screening process does not target specific sites for drug design, only those sites for which a high-throughput assay is available. Finally, many traditional screening methods rely on inhibition assays that are often subject to artifacts caused ...
... compound insolubility and assay artifacts. Moreover, the screening process does not target specific sites for drug design, only those sites for which a high-throughput assay is available. Finally, many traditional screening methods rely on inhibition assays that are often subject to artifacts caused ...
Metalloprotein
Metalloprotein is a generic term for a protein that contains a metal ion cofactor. A large number of all proteins are part of this category.