Anabaena - Oxford Academic
... ensures that glyceraldehyde 3-phosphate via aldolase will also re-enter the cycle rather than be metabolized to pyruvate. Thus glucose 6-phosphate can be completely oxidized to CO, with the concomitant production of maximal amounts of NADPH. This is in keeping with the observations of BBhme [5], in ...
... ensures that glyceraldehyde 3-phosphate via aldolase will also re-enter the cycle rather than be metabolized to pyruvate. Thus glucose 6-phosphate can be completely oxidized to CO, with the concomitant production of maximal amounts of NADPH. This is in keeping with the observations of BBhme [5], in ...
New polyanion-based cathode materials for alkali
... batteries. The focus has been set on the ease of synthesis, cost and availability of active ingredients in the battery, and decent cycle-life performance through a combination of iron and several polyanionic ligands. An emphasis has been placed also on phosphite (HPO32-) as a polyanionic ligand. The ...
... batteries. The focus has been set on the ease of synthesis, cost and availability of active ingredients in the battery, and decent cycle-life performance through a combination of iron and several polyanionic ligands. An emphasis has been placed also on phosphite (HPO32-) as a polyanionic ligand. The ...
A Guide to the Analysis and Purification of Proteins and
... characteristics of the bonded phase as well as the underlying silica surface. Different reversed-phase columns may offer different peptide selectivity. In particular: O The amount of phase (“carbon load”) on the silica affects selectivity. When less hydrocarbon is attached to the surface (lower carb ...
... characteristics of the bonded phase as well as the underlying silica surface. Different reversed-phase columns may offer different peptide selectivity. In particular: O The amount of phase (“carbon load”) on the silica affects selectivity. When less hydrocarbon is attached to the surface (lower carb ...
Mathematical Model of Prediction of Nitrogen Pickup in Nitriding
... as a very strong austenitic stabilizer [1–3]. This is due to the fact that nitrogen atom occupies octahedral interstitial sites in the crystal lattice of austenite [4]. So, nickel can be replaced by nitrogen in manufacturing austenitic stainless steel. Many authors reported [5–9] that one unit of ni ...
... as a very strong austenitic stabilizer [1–3]. This is due to the fact that nitrogen atom occupies octahedral interstitial sites in the crystal lattice of austenite [4]. So, nickel can be replaced by nitrogen in manufacturing austenitic stainless steel. Many authors reported [5–9] that one unit of ni ...
The Ribosome, rRNA and mRNA (3.1)
... we establish that the ribosome is a ribozyme and address the catalytic properties of its all-RNA active site. Both substrate analogs are contacted exclusively by conserved ribosomal RNA (rRNA) residues from domain V of 23S rRNA; there are no protein side-chain atoms closer than about 18 angstroms to ...
... we establish that the ribosome is a ribozyme and address the catalytic properties of its all-RNA active site. Both substrate analogs are contacted exclusively by conserved ribosomal RNA (rRNA) residues from domain V of 23S rRNA; there are no protein side-chain atoms closer than about 18 angstroms to ...
Isocyanide Chemistry
... • To save time, I will only use few examples to demonstrate the point, if you are interested, read the book and the recommended reviews from the book (available online). • The examples are come from the Chapter 13 of the book. ...
... • To save time, I will only use few examples to demonstrate the point, if you are interested, read the book and the recommended reviews from the book (available online). • The examples are come from the Chapter 13 of the book. ...
chapter 3 Questions
... 79. Carbon dioxide (CO2) is the gas that is mainly responsible for global warming (the greenhouse effect). The burning of fossil fuels is a major cause of the increased concentration of CO2 in the atmosphere. Carbon dioxide is also the end product of metabolism. The general overall equation of gluco ...
... 79. Carbon dioxide (CO2) is the gas that is mainly responsible for global warming (the greenhouse effect). The burning of fossil fuels is a major cause of the increased concentration of CO2 in the atmosphere. Carbon dioxide is also the end product of metabolism. The general overall equation of gluco ...
Chemistry Challenge Problems
... this case, can have any integral value from 0 to (n 1), or 0 to (1 1). In other words, must be 0 for these electrons. Also, the only value that m can have is 0. The electrons in 1 or 1 for m . These restrictions agree with the this energy level can have values of ...
... this case, can have any integral value from 0 to (n 1), or 0 to (1 1). In other words, must be 0 for these electrons. Also, the only value that m can have is 0. The electrons in 1 or 1 for m . These restrictions agree with the this energy level can have values of ...
reactivity of heterocyclic compounds
... Enzymes can also be used in chemical synthesis (both in academic laboratories or in inductrial processes) Enzymes are fully substrate-selective catalysts and only work on aqueous buffered media The catalytic action takes place at the enzyme active site. The rest of the protein domains are only requi ...
... Enzymes can also be used in chemical synthesis (both in academic laboratories or in inductrial processes) Enzymes are fully substrate-selective catalysts and only work on aqueous buffered media The catalytic action takes place at the enzyme active site. The rest of the protein domains are only requi ...
Cellular Respiration
... • NADH passes electrons to an electron transport chain • As electrons “fall” from carrier to carrier and finally to O2 • Energy is released in small quantities NAD+ NADH ...
... • NADH passes electrons to an electron transport chain • As electrons “fall” from carrier to carrier and finally to O2 • Energy is released in small quantities NAD+ NADH ...
characterization of proteins from the cytoskeleton of giardia lamblia
... Proteins from the axonemes and disc cytoskeleton of Giardia lamblia have been examined by sodium dodecyl sulphate/polyacrylamide gel electrophoresis. In addition to tubulin and the 30 X 103 molecular weight disc protein, at least 18 minor components copurify with the two major proteins in Triton-ins ...
... Proteins from the axonemes and disc cytoskeleton of Giardia lamblia have been examined by sodium dodecyl sulphate/polyacrylamide gel electrophoresis. In addition to tubulin and the 30 X 103 molecular weight disc protein, at least 18 minor components copurify with the two major proteins in Triton-ins ...
28 Gluconeogenesis In animals, glucose is required by the brain
... In animals, glucose is required by the brain, and is important to the proper functioning of most tissues. A fall in plasma glucose can result in unconsciousness, and, if untreated, can be fatal. If dietary glucose is insufficient to maintain normal circulating levels of glucose, additional glucose m ...
... In animals, glucose is required by the brain, and is important to the proper functioning of most tissues. A fall in plasma glucose can result in unconsciousness, and, if untreated, can be fatal. If dietary glucose is insufficient to maintain normal circulating levels of glucose, additional glucose m ...
Roles of the Amino Group of Purine Bases in the Thermodynamic
... DNA is a molecule with the ability to assemble base pairs through the formation of hydrogen bonds. The G•C base pair forms three hydrogen bonds, and the A•T base pair forms two hydrogen bonds, leading to a greater thermodynamic stability of G•C than A•T base pairs [1]. A wobble G•T pair also forms t ...
... DNA is a molecule with the ability to assemble base pairs through the formation of hydrogen bonds. The G•C base pair forms three hydrogen bonds, and the A•T base pair forms two hydrogen bonds, leading to a greater thermodynamic stability of G•C than A•T base pairs [1]. A wobble G•T pair also forms t ...
Vibrational spectroscopy of bare and solvated ionic complexes of
... absorptions, such as modes involving CO, NH, and OH groups, are generally very sensitive to hydrogen bonding, which make them excellent probes to investigate the detailed aspects of the structures of biologically relevant molecules. Particularly in combination with modern electronic structure calcul ...
... absorptions, such as modes involving CO, NH, and OH groups, are generally very sensitive to hydrogen bonding, which make them excellent probes to investigate the detailed aspects of the structures of biologically relevant molecules. Particularly in combination with modern electronic structure calcul ...
Titration curves of proteins
... curves of the proteins can be calculated. After a brief introduction about acid-base and redox equilibria, the electrostatic calculation of the protonation and oxidation probabilities by solving the Poisson-Boltzmann equation numerically on a grid with a subsequent Monte Carlo titration will be expl ...
... curves of the proteins can be calculated. After a brief introduction about acid-base and redox equilibria, the electrostatic calculation of the protonation and oxidation probabilities by solving the Poisson-Boltzmann equation numerically on a grid with a subsequent Monte Carlo titration will be expl ...
Use of a Xgtll Expression Library To Localize a
... thetic peptides might not react with the antibody. Previous attempts to map the binding site for MAb 23 and other anti-Sindbis virus MAbs by using synthetic peptides representing residues 175 to 194 and 206 to 220 of Sindbis virus E2 were not successful (18a). We have explored the use of the Xgtll s ...
... thetic peptides might not react with the antibody. Previous attempts to map the binding site for MAb 23 and other anti-Sindbis virus MAbs by using synthetic peptides representing residues 175 to 194 and 206 to 220 of Sindbis virus E2 were not successful (18a). We have explored the use of the Xgtll s ...
Oxidative addition to main group versus transition metals: Insights
... (PESs) of the various oxidative insertion reactions as well as the geometries of stationary points along the reaction coordinate. The results are summarized in Figs. 2 and 3 (geometries), Fig. 4 (reaction profiles) and Table 1 (energies). The results of the Activation Strain analyses are discussed in ...
... (PESs) of the various oxidative insertion reactions as well as the geometries of stationary points along the reaction coordinate. The results are summarized in Figs. 2 and 3 (geometries), Fig. 4 (reaction profiles) and Table 1 (energies). The results of the Activation Strain analyses are discussed in ...
Finding Patterns in Protein Sequence and Structure
... • Many DNA regions code for proteins, and are called genes (1 gene codes for 1 protein in principle) • Human DNA contains ~30,000 expressed genes • Deoxyribonucleic acid (DNA) comprises 4 different types of nucleotides: adenine (A), thiamine (T), cytosine (C) and guanine (G). These nucleotides are s ...
... • Many DNA regions code for proteins, and are called genes (1 gene codes for 1 protein in principle) • Human DNA contains ~30,000 expressed genes • Deoxyribonucleic acid (DNA) comprises 4 different types of nucleotides: adenine (A), thiamine (T), cytosine (C) and guanine (G). These nucleotides are s ...
Identification of novel sulfur-containing bacterial
... hydroxypropylthioalkanoic acid containing thioether groups in the side chains. In addition, the utilization of alkylthioalkanoic acids (lthia fatty acids) by various bacteria was investigated. Based on feedings with propylthiooctanoic acid (PTO) or propylthiohexanoic acid, the metabolically engineer ...
... hydroxypropylthioalkanoic acid containing thioether groups in the side chains. In addition, the utilization of alkylthioalkanoic acids (lthia fatty acids) by various bacteria was investigated. Based on feedings with propylthiooctanoic acid (PTO) or propylthiohexanoic acid, the metabolically engineer ...
Chemistry 213 - Winona State University
... The +2 oxidation state is very common in transition metal complexes. Transition metal ions combine easily with neutral molecules or anions (ligands) to form coordination complexes. The number of ligands that bind to a metal center (its coordination number) may vary, depending on various factors. Mos ...
... The +2 oxidation state is very common in transition metal complexes. Transition metal ions combine easily with neutral molecules or anions (ligands) to form coordination complexes. The number of ligands that bind to a metal center (its coordination number) may vary, depending on various factors. Mos ...
Functional lipidomics of oxidized products from polyunsaturated fatty
... lipoxygenases, is a process that leads to hydroperoxides specifically transformed into a series of more stable metabolites called eicosanoids, docosanoids and even octadecanoids from C20, C22 and C18 PUFA, respectively. Functional lipidomics may be seen as targeted lipidomics addressed to classes of ...
... lipoxygenases, is a process that leads to hydroperoxides specifically transformed into a series of more stable metabolites called eicosanoids, docosanoids and even octadecanoids from C20, C22 and C18 PUFA, respectively. Functional lipidomics may be seen as targeted lipidomics addressed to classes of ...
Production of Organic Acids
... Either nitrogen or phosphate limitations favor citric acid production. Nitrogen sources such as ammonium sulfate and ammonium nitrate are commonly used in concentrations between 1 to 3g l-1. The type and concentration of the nitrogen source affect cell growth and citric acid formation. Phosphate con ...
... Either nitrogen or phosphate limitations favor citric acid production. Nitrogen sources such as ammonium sulfate and ammonium nitrate are commonly used in concentrations between 1 to 3g l-1. The type and concentration of the nitrogen source affect cell growth and citric acid formation. Phosphate con ...
Pyruvate Metabolism
... which the proton concentration outside the mitochondria is higher than it is inside. ...
... which the proton concentration outside the mitochondria is higher than it is inside. ...
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.