Protein Synthesis Notes
... the ribosome, forms a chain of amino acids (eventually forming a protein) based on the information contained on the mRNA. ...
... the ribosome, forms a chain of amino acids (eventually forming a protein) based on the information contained on the mRNA. ...
Molecules of Life
... Molecules of Life What are organic molecules? Compounds that contain carbon What are biological molecules? ...
... Molecules of Life What are organic molecules? Compounds that contain carbon What are biological molecules? ...
The Metal-Dependent Regulators FurA and FurB from Mycobacterium Tuberculosis
... The sequence comparison shows that the residues of this site depicted in green in the sequence alignment (Figure 2) are only partially conserved, presumably because the different members of the Fur family have evolved to recognize different metals, possibly at different concentrations, thereby fine- ...
... The sequence comparison shows that the residues of this site depicted in green in the sequence alignment (Figure 2) are only partially conserved, presumably because the different members of the Fur family have evolved to recognize different metals, possibly at different concentrations, thereby fine- ...
The Electron Transport Chain
... Complex I is also called NADH-Coenzyme Q reductase because this large protein complex transfers 2 electrons from NADH to coenzyme Q. Complex I was formerly known as NADH dehydrogenase. Complex I is huge, 850,000 kD and is composed of more than thirty subunits. It contains a FMN prosthetic group and ...
... Complex I is also called NADH-Coenzyme Q reductase because this large protein complex transfers 2 electrons from NADH to coenzyme Q. Complex I was formerly known as NADH dehydrogenase. Complex I is huge, 850,000 kD and is composed of more than thirty subunits. It contains a FMN prosthetic group and ...
Contents - Garland Science
... Anaplerotic reactions are needed to enable intermediates to be withdrawn from the tricarboxylic acid cycle The tricarboxylic acid cycle is regulated at several steps Recent research into a thioredoxin/NADPH redox system for regulating tricarboxylic acid cycle enzymes and other mitochondrial proteins ...
... Anaplerotic reactions are needed to enable intermediates to be withdrawn from the tricarboxylic acid cycle The tricarboxylic acid cycle is regulated at several steps Recent research into a thioredoxin/NADPH redox system for regulating tricarboxylic acid cycle enzymes and other mitochondrial proteins ...
REMOVAL OF PYRROLIDONE CARBOXYLIC ACID WITH
... The protein is digested with endoprotease to release peptides with a minimum of acidlabile peptide bonds. The preferred method for preparing peptides is to digest the protein with the protease from Staphylococcus aureus strain V8 (endoproteinase Glu-C), which cleaves peptide bonds at the carboxyl si ...
... The protein is digested with endoprotease to release peptides with a minimum of acidlabile peptide bonds. The preferred method for preparing peptides is to digest the protein with the protease from Staphylococcus aureus strain V8 (endoproteinase Glu-C), which cleaves peptide bonds at the carboxyl si ...
Macromolecules
... amino acid residues (an amino acid residue is the name given to an amino acid that is part of a polypeptide) – cysteine has a R = –CH2SH side-chain and two such side-chains can react to form disulphide bridges. Other long-range bonds involved include hydrogenbonds. These form domains, or large 3D st ...
... amino acid residues (an amino acid residue is the name given to an amino acid that is part of a polypeptide) – cysteine has a R = –CH2SH side-chain and two such side-chains can react to form disulphide bridges. Other long-range bonds involved include hydrogenbonds. These form domains, or large 3D st ...
magnesium chloride TDS
... Magnesium chloride is a widely used reagent in chemistry and molecular biology as a source of magnesium ion. Magnesium has a variety of biological roles in enzymology, cell membrane and wall structural integrity, muscle cell physiology, and ...
... Magnesium chloride is a widely used reagent in chemistry and molecular biology as a source of magnesium ion. Magnesium has a variety of biological roles in enzymology, cell membrane and wall structural integrity, muscle cell physiology, and ...
Protein Lab 2012 PDF
... the milk, so they fold in on themselves a lot to hide from the water. This folding makes the milk protein molecules into globules in the milk. You can’t see them because even though they are large molecules, molecules are still too small to see with the human eye. Because pH (the acidity of a liquid ...
... the milk, so they fold in on themselves a lot to hide from the water. This folding makes the milk protein molecules into globules in the milk. You can’t see them because even though they are large molecules, molecules are still too small to see with the human eye. Because pH (the acidity of a liquid ...
A Classification of AP Chemistry Reactions
... permanganates, dichromates, etc. First of all, since these are redox reactions, one thing must be oxidized and another must be reduced. Jotting down oxidation numbers can be helpful. Second, almost all of these reactions take place in acid solution. This means that H + is almost sure to be a reactan ...
... permanganates, dichromates, etc. First of all, since these are redox reactions, one thing must be oxidized and another must be reduced. Jotting down oxidation numbers can be helpful. Second, almost all of these reactions take place in acid solution. This means that H + is almost sure to be a reactan ...
Chemistry Revision Guide - Mr Cartlidge`s Science Blog
... Atoms will lose or gain electrons until they have a complete outer shell: elements in Groups I, II and III will lose 1, 2 and 3 electrons respectively to form 1+, 2+ and 3+ ions. Atoms in Groups V, VI and VII gain 3, 2 and 1 electrons to form 3-, 2- and 1- ions. In an ionic compound the number of po ...
... Atoms will lose or gain electrons until they have a complete outer shell: elements in Groups I, II and III will lose 1, 2 and 3 electrons respectively to form 1+, 2+ and 3+ ions. Atoms in Groups V, VI and VII gain 3, 2 and 1 electrons to form 3-, 2- and 1- ions. In an ionic compound the number of po ...
Enzyme Mechanisms: Serine Proteases Questions
... 1. The substrate specificity of serine proteases is primarily due to A) a specificity pocket in the protein. B) the positions of specific side chains of serine, histidine, and aspartate. C) distinct backbone conformations of the individual proteins. D) A and B. E) A, B and C. 2. The role of seri ...
... 1. The substrate specificity of serine proteases is primarily due to A) a specificity pocket in the protein. B) the positions of specific side chains of serine, histidine, and aspartate. C) distinct backbone conformations of the individual proteins. D) A and B. E) A, B and C. 2. The role of seri ...
Document
... All the chemical reactions in cytoplasm take place in solution, i.e. in water Water itself takes part in many of these chemical reactions Salts of sodium, potassium and calcium and many others play an important part in these reactions ...
... All the chemical reactions in cytoplasm take place in solution, i.e. in water Water itself takes part in many of these chemical reactions Salts of sodium, potassium and calcium and many others play an important part in these reactions ...
The Chemicals of Living Things
... All the chemical reactions in cytoplasm take place in solution, i.e. in water Water itself takes part in many of these chemical reactions Salts of sodium, potassium and calcium and many others play an important part in these reactions ...
... All the chemical reactions in cytoplasm take place in solution, i.e. in water Water itself takes part in many of these chemical reactions Salts of sodium, potassium and calcium and many others play an important part in these reactions ...
Episode 11 - Science Of Ultra
... be any harm (and there may be good to be done) in consuming a bit more protein than usual after a race and making it of high quality that is readily digested. See below for an explanation of ‘quality’. For nonvegans, whey protein fits this description. For everyone, including vegans, soy and pea pr ...
... be any harm (and there may be good to be done) in consuming a bit more protein than usual after a race and making it of high quality that is readily digested. See below for an explanation of ‘quality’. For nonvegans, whey protein fits this description. For everyone, including vegans, soy and pea pr ...
Tertiary Structure
... amino acids. Amino acids are connected through peptide bonds (amide linkage). • The linear sequence of amino acids folds into a three dimensional structure. ...
... amino acids. Amino acids are connected through peptide bonds (amide linkage). • The linear sequence of amino acids folds into a three dimensional structure. ...
B2 - Enzymes
... B2 - Enzymes Starter: Which of these uses enzymes? Answer: Photosynthesis, digestion, respiration and biological washing powders all use enzymes! ...
... B2 - Enzymes Starter: Which of these uses enzymes? Answer: Photosynthesis, digestion, respiration and biological washing powders all use enzymes! ...
Biochem retest questions
... Describe the general structure of a steroid? What is their significance in the body? Describe various functions of proteins in the body. Draw the structure of an amino acid and a dipeptide. Indicate the peptide bond on the molecule. Discuss the 4 levels of protein structures. Indicate the bonding pa ...
... Describe the general structure of a steroid? What is their significance in the body? Describe various functions of proteins in the body. Draw the structure of an amino acid and a dipeptide. Indicate the peptide bond on the molecule. Discuss the 4 levels of protein structures. Indicate the bonding pa ...
TERTIARY STRUCTURE OF PROTEINS
... – Reduction in the surface area accessible to solvent that occurs upon folding ...
... – Reduction in the surface area accessible to solvent that occurs upon folding ...
Document
... Glucose is completely oxidized to CO2 through the enzymatic reactions of glycolysis and the citric acid cycle. The redox equation for this process is: C6H12O6 + 6O2 ---> 6CO2 + 6H2O ΔG°’ = -2823 kJ.mol-1 Which can be represented by two half reactions: ...
... Glucose is completely oxidized to CO2 through the enzymatic reactions of glycolysis and the citric acid cycle. The redox equation for this process is: C6H12O6 + 6O2 ---> 6CO2 + 6H2O ΔG°’ = -2823 kJ.mol-1 Which can be represented by two half reactions: ...
Mineral respiration under extreme acidic conditions: from a
... ( + 0.77 V at pH 2), iron can be used as electron donor only in presence of an electron acceptor of higher redox potential, such as the O2 /H2 O couple ( + 1.12 V at pH 2). On the basis of these values and the small amount of energy thus available from the oxidative reaction of Fe2 + , Ingledew [1] ...
... ( + 0.77 V at pH 2), iron can be used as electron donor only in presence of an electron acceptor of higher redox potential, such as the O2 /H2 O couple ( + 1.12 V at pH 2). On the basis of these values and the small amount of energy thus available from the oxidative reaction of Fe2 + , Ingledew [1] ...
1 - u.arizona.edu
... (superoxide); contributes to oxidative damage in cells Superoxide radical anion- superoxide; formed by transfer of a single electron to oxygen; accomplished via coenzyme Q in mitochondrial electron transport chain or by NADPH oxidase in WBCs Hydrogen peroxyl radical – produced by protonation of supe ...
... (superoxide); contributes to oxidative damage in cells Superoxide radical anion- superoxide; formed by transfer of a single electron to oxygen; accomplished via coenzyme Q in mitochondrial electron transport chain or by NADPH oxidase in WBCs Hydrogen peroxyl radical – produced by protonation of supe ...
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.