Topic One: Chemistry of Living Things I. All living things must
... 3. Have many different functions as determined by their______________. 4. Lock and _______Model: Proteins must have the right shape to “___” with other molecules. Changing the shape of a protein will change what it can interact with its__________. 5. Important types of proteins: Hormones and neu ...
... 3. Have many different functions as determined by their______________. 4. Lock and _______Model: Proteins must have the right shape to “___” with other molecules. Changing the shape of a protein will change what it can interact with its__________. 5. Important types of proteins: Hormones and neu ...
Fusion, Affinity and Epitope Tags Lecture Notes Handout
... Easy removal from beads by adding free glutathione or protease of protein sequence between two proteins GST is a modestly large – 26 kDa ü A smallish sized protein but a large addition Endogenous bacterial proteins do not bind to glutathione and thus lead to higher purification ü The same can not ...
... Easy removal from beads by adding free glutathione or protease of protein sequence between two proteins GST is a modestly large – 26 kDa ü A smallish sized protein but a large addition Endogenous bacterial proteins do not bind to glutathione and thus lead to higher purification ü The same can not ...
Multiple Choice Questions
... d. region of the peptide bond that contributes to a Ramachandran plot e. theoretical space between -180 and +180 degrees that can be occupied by the φ and ψ angles in the peptide bond 17. The major reason that antiparallel β-stranded protein structures are more stable than parallel β-stranded struct ...
... d. region of the peptide bond that contributes to a Ramachandran plot e. theoretical space between -180 and +180 degrees that can be occupied by the φ and ψ angles in the peptide bond 17. The major reason that antiparallel β-stranded protein structures are more stable than parallel β-stranded struct ...
1 - Rosshall Academy
... involves the partial removal of unsaturation by the addition of hydrogen. ...
... involves the partial removal of unsaturation by the addition of hydrogen. ...
Possible Ligand-binding Proteins in the Olfactory Epithelium of the
... Recently, the number of the chemicals has increased tremendously in our environment. Some of these chemicals caused harmful effect to living organisms including humans. The mechanism causing such toxic effects on the organisms are still not well-understood and possibly different from the each chemic ...
... Recently, the number of the chemicals has increased tremendously in our environment. Some of these chemicals caused harmful effect to living organisms including humans. The mechanism causing such toxic effects on the organisms are still not well-understood and possibly different from the each chemic ...
Document
... 4. Complexity; 5. Death All Living Things also have: 1. Cellular Organization 2. Metabolism – using energy to grow and move. 3. Homeostasis – To maintain stable internal conditions. 4. Heredity – To pass genetic information…sometimes genetically similar; sometimes identical. ...
... 4. Complexity; 5. Death All Living Things also have: 1. Cellular Organization 2. Metabolism – using energy to grow and move. 3. Homeostasis – To maintain stable internal conditions. 4. Heredity – To pass genetic information…sometimes genetically similar; sometimes identical. ...
Protein Engineering
... • Aranesp : Introduction of two additional N-glycosylation sites - Which site of EPO? A prolonged serum half-life from 4-6 up to 21 hrs - What benefit to patients? Launched in 2001 Current sale : $ 3.5 billion ...
... • Aranesp : Introduction of two additional N-glycosylation sites - Which site of EPO? A prolonged serum half-life from 4-6 up to 21 hrs - What benefit to patients? Launched in 2001 Current sale : $ 3.5 billion ...
Protein folding: mechanisms and role in disease - Max
... the tendency of the water-rejecting (hydrophobic) amino acids to interact with one another and form a hydrophobic core while the water-loving (hydrophilic) amino acids remain at the surface. As a result, the expanded protein chain rapidly collapses into a globular structure. This drastically reduces ...
... the tendency of the water-rejecting (hydrophobic) amino acids to interact with one another and form a hydrophobic core while the water-loving (hydrophilic) amino acids remain at the surface. As a result, the expanded protein chain rapidly collapses into a globular structure. This drastically reduces ...
Document
... sequence of amino acids in a protein.” Mutant alleles of trpA gene differed in the position of the mutation at the DNA level, which corresponded to position of amino acid substitution in the gene product. Colinearity of mutations and altered amino acids in a subunit of tryptophan synthetase from E. ...
... sequence of amino acids in a protein.” Mutant alleles of trpA gene differed in the position of the mutation at the DNA level, which corresponded to position of amino acid substitution in the gene product. Colinearity of mutations and altered amino acids in a subunit of tryptophan synthetase from E. ...
Macromolecules WebQuest
... A _________ chain contains hundreds or thousands of _________ linked by _________ bonds – The amino acid _________ causes the _________ to assume a particular _________ If for some reason a protein’s shape is altered, it can no longer function – _________ will cause _________ chains to unravel and l ...
... A _________ chain contains hundreds or thousands of _________ linked by _________ bonds – The amino acid _________ causes the _________ to assume a particular _________ If for some reason a protein’s shape is altered, it can no longer function – _________ will cause _________ chains to unravel and l ...
Document
... Quick way to compare two proteins without sequencing: Fingerprinting a protein: analysis of the sub-peptides themselves. (Without sequencing, i.e., without breaking them down to their constituent amino acids) ...
... Quick way to compare two proteins without sequencing: Fingerprinting a protein: analysis of the sub-peptides themselves. (Without sequencing, i.e., without breaking them down to their constituent amino acids) ...
2. Basic Immunologic Procedures
... link many antigen molecules simultaneously. This cross-linking causes the antibody antigen-complex to become insoluble and precipitate out from the solution. The immunoelectrophoresis technique makes use of this capability of the antibodies to form giant insoluble complexes with their respective ant ...
... link many antigen molecules simultaneously. This cross-linking causes the antibody antigen-complex to become insoluble and precipitate out from the solution. The immunoelectrophoresis technique makes use of this capability of the antibodies to form giant insoluble complexes with their respective ant ...
Option B IB Chemistry Definitions SL
... Large macromolecules of chains of 2-amino acids. Formed by aa’s bonding to each other by peptide bonds. 1) The primary structure of the proteins is their strict sequence of aa residues. 2) The secondary structure describes how the chain folds itself due to intramolecular hydrogen bonding (can be -h ...
... Large macromolecules of chains of 2-amino acids. Formed by aa’s bonding to each other by peptide bonds. 1) The primary structure of the proteins is their strict sequence of aa residues. 2) The secondary structure describes how the chain folds itself due to intramolecular hydrogen bonding (can be -h ...
Proteins - Lectures For UG-5
... strong ionic bonds between R groups with positive and negative charges, and ...
... strong ionic bonds between R groups with positive and negative charges, and ...
Biology Unit 2
... Made up of 20 different monomers called Amino Acids Peptide Bonds hold together long chains (polypeptide) of amino acids CODED FOR BY DNA! ...
... Made up of 20 different monomers called Amino Acids Peptide Bonds hold together long chains (polypeptide) of amino acids CODED FOR BY DNA! ...
The Structure and Function of Proteins Chapter 5 (continued)
... Concept 5.4: Proteins include a diversity of structures, resulting in a wide range of functions • Proteins account for more than 50% of the dry mass of most cells • Protein functions include structural support, storage, transport, cellular communications, movement, and defense against foreign sub ...
... Concept 5.4: Proteins include a diversity of structures, resulting in a wide range of functions • Proteins account for more than 50% of the dry mass of most cells • Protein functions include structural support, storage, transport, cellular communications, movement, and defense against foreign sub ...
Quiz:1
... 13. Other than being the monomers for proteins, some amino acids perform other important biological functions. Give some example of such amino acids and their functions. 14. A biochemist was studying endonucleae activities in cytoplasmic fraction. After he passed the cytosolic fraction on a gel fil ...
... 13. Other than being the monomers for proteins, some amino acids perform other important biological functions. Give some example of such amino acids and their functions. 14. A biochemist was studying endonucleae activities in cytoplasmic fraction. After he passed the cytosolic fraction on a gel fil ...
Activity: Protein Exploration!
... Hydrophobic and hydrophilic sidechains What do you think hydrophobic means? Separate the word hydrophobic into its two parts – hydro and phobic. Hydro refers to water and phobia means dislike or fear, so hydrophobic sidechains “don’t like” (don’t mix with) water. Hydrophobic sidechains are also call ...
... Hydrophobic and hydrophilic sidechains What do you think hydrophobic means? Separate the word hydrophobic into its two parts – hydro and phobic. Hydro refers to water and phobia means dislike or fear, so hydrophobic sidechains “don’t like” (don’t mix with) water. Hydrophobic sidechains are also call ...
Biological Molecules - Westgate Mennonite Collegiate
... 1. Many biological molecules are polymers A. ...
... 1. Many biological molecules are polymers A. ...
Southern Blotting
... Note: This step depurinates scattered sites on the DNA. These sites are cleaved by the alkaline treatment below, enhancing the transfer of fragments > 10kb. If all fragments of interest are known to be < 10kb, this step may omitted. 3. Soak gel for 45 minutes in denaturation solution (1.5M NaCl, 0.5 ...
... Note: This step depurinates scattered sites on the DNA. These sites are cleaved by the alkaline treatment below, enhancing the transfer of fragments > 10kb. If all fragments of interest are known to be < 10kb, this step may omitted. 3. Soak gel for 45 minutes in denaturation solution (1.5M NaCl, 0.5 ...
Biomolecule
... Amino acids are the monomers of proteins Nucleotides are the monomers of nucleic acids Fats are composed of fatty acids and glycerol ...
... Amino acids are the monomers of proteins Nucleotides are the monomers of nucleic acids Fats are composed of fatty acids and glycerol ...
Robustness of the model
... Robustness of the model In the model for emulating the history of the centrosome, there are a number of choices: Which protein classes make up the structural backbone? Is it necessary to assume a structural backbone? In this section, we show that coiled-coil proteins are unique among the protein cla ...
... Robustness of the model In the model for emulating the history of the centrosome, there are a number of choices: Which protein classes make up the structural backbone? Is it necessary to assume a structural backbone? In this section, we show that coiled-coil proteins are unique among the protein cla ...
Enzymes: Principles of Catalysis
... In eukaryotic cells, proteins can be targeted to specific locales: ER, Golgi, Nucleus, mitochondrion or secreted Specific signal sequences interact with other proteins at the target site KDEL: Endoplasmic reticulum KRKR: Nucleus Hydrophobic residues: Secretion (Golgi) (Why?) Signal sequences are not ...
... In eukaryotic cells, proteins can be targeted to specific locales: ER, Golgi, Nucleus, mitochondrion or secreted Specific signal sequences interact with other proteins at the target site KDEL: Endoplasmic reticulum KRKR: Nucleus Hydrophobic residues: Secretion (Golgi) (Why?) Signal sequences are not ...
Chapter 2 Chemical Basis of Life
... Proteins: Proteins have a great variety of functions in the body---as structural materials, as energy sources, as certain hormones, as receptors on cell membranes, as antibodies, and as enzymes to catalyze metabolic reactions. Proteins contain what 4 elements? C, H, O, N Building blocks of proteins ...
... Proteins: Proteins have a great variety of functions in the body---as structural materials, as energy sources, as certain hormones, as receptors on cell membranes, as antibodies, and as enzymes to catalyze metabolic reactions. Proteins contain what 4 elements? C, H, O, N Building blocks of proteins ...