organic compounds
... • The trend in melting points of pentane, butanal, and 1butanol parallels the trend observed in their boiling points. ...
... • The trend in melting points of pentane, butanal, and 1butanol parallels the trend observed in their boiling points. ...
Option B IB Chemistry Definitions SL
... due to intramolecular hydrogen bonding (can be -helix – hydrogen bonds within single chain, causing spiraling – or -pleated – hydrogen bonds between chains). 3) The tertiary structure describes overall folding of the chain, giving the protein its three-dimensional shape (may be due to hydrogen bon ...
... due to intramolecular hydrogen bonding (can be -helix – hydrogen bonds within single chain, causing spiraling – or -pleated – hydrogen bonds between chains). 3) The tertiary structure describes overall folding of the chain, giving the protein its three-dimensional shape (may be due to hydrogen bon ...
H2, N2, O2, F2, Cl2, Br2, I2
... 3. • Only change the coefficient ( the number in front of the formula ) when balancing. This tells us how many of each molecule or atom we have in the balanced equation. If there is no number in front, a " 1 " is there but we usually leave out the 1's. • Do not change subscripts to balance. They are ...
... 3. • Only change the coefficient ( the number in front of the formula ) when balancing. This tells us how many of each molecule or atom we have in the balanced equation. If there is no number in front, a " 1 " is there but we usually leave out the 1's. • Do not change subscripts to balance. They are ...
File
... polar with polar covalent bonds polar with nonpolar covalent bonds nonpolar with polar covalent bonds nonpolar with nonpolar covalent bonds ...
... polar with polar covalent bonds polar with nonpolar covalent bonds nonpolar with polar covalent bonds nonpolar with nonpolar covalent bonds ...
No Slide Title
... • Typically, ca. 500 - 1500 Å2 of surface buried upon complex formation by two globular proteins • Epitopes on protein surface thus may have a “hybrid” character, compatible with both a solvent-exposed (‘free”) state and a buried, solvent-inaccessible (“bound”) state • Energetics of binding primaril ...
... • Typically, ca. 500 - 1500 Å2 of surface buried upon complex formation by two globular proteins • Epitopes on protein surface thus may have a “hybrid” character, compatible with both a solvent-exposed (‘free”) state and a buried, solvent-inaccessible (“bound”) state • Energetics of binding primaril ...
Structural Genomics - University of Houston
... The initial stages of folding must be nearly random, but if the entire process was a random search it would require too much time. Consider a 100 residue protein. If each residue is considered to have just 3 possible conformations the total number of conformations of the protein is 3100. Conformatio ...
... The initial stages of folding must be nearly random, but if the entire process was a random search it would require too much time. Consider a 100 residue protein. If each residue is considered to have just 3 possible conformations the total number of conformations of the protein is 3100. Conformatio ...
Peptidomimetics- A definition
... Peptidomimetics- A definition • Compounds derived from peptides and proteins and obtained by structural modification using unnatural amino acids, conformational restraints. • Peptidomimetic drugs bridge the gap between simple peptides and the nonpeptide synthetic structures, in delineating pharmacop ...
... Peptidomimetics- A definition • Compounds derived from peptides and proteins and obtained by structural modification using unnatural amino acids, conformational restraints. • Peptidomimetic drugs bridge the gap between simple peptides and the nonpeptide synthetic structures, in delineating pharmacop ...
Lecture 18, Mar 5
... nonpolar amino acids whose R-groups associate with the tails of bilayer phospholipid molecules by hydrophobic bonding. Most transmembrane proteins have several stretches of transmembrane alpha helices that ...
... nonpolar amino acids whose R-groups associate with the tails of bilayer phospholipid molecules by hydrophobic bonding. Most transmembrane proteins have several stretches of transmembrane alpha helices that ...
Energy
... Conservation of Energy Energy is defined as the capacity to perform work. Kinetic energy is the energy of motion. Potential energy is stored energy. On the platform, the diver has more potential energy. ...
... Conservation of Energy Energy is defined as the capacity to perform work. Kinetic energy is the energy of motion. Potential energy is stored energy. On the platform, the diver has more potential energy. ...
Chapter 2 The Chemistry of Life
... Nonpolar molecules: •Nonpolar molecules don’t dissolve in water Inability of nonpolar molecules to dissolve in polar molecules is important to LT Shape/function of cell membrane depends on interaction of polar water w/ nonpolar membrane molecules Outside of cell ...
... Nonpolar molecules: •Nonpolar molecules don’t dissolve in water Inability of nonpolar molecules to dissolve in polar molecules is important to LT Shape/function of cell membrane depends on interaction of polar water w/ nonpolar membrane molecules Outside of cell ...
SAM Teachers Guide Lipids and Carbohydrates - RI
... lipids are thought to have become more complicated. Then, the lipids formed membranes that created an interior space, separating it from an outside environment. 5. Table sugar and wood are both made of glucose. Why can you serve cubes of sugar with tea, but not cubes of wood (without offending your ...
... lipids are thought to have become more complicated. Then, the lipids formed membranes that created an interior space, separating it from an outside environment. 5. Table sugar and wood are both made of glucose. Why can you serve cubes of sugar with tea, but not cubes of wood (without offending your ...
Mahua Ghosh - SN Bose National Centre for Basic Sciences
... Dr. Mahua Ghosh received her PhD from TIFR, Mumbai. She then worked as a postdoctoral researcher at Ontario Cancer Institute, Canada, and NIEHS, National Institute of Health, USA, before joining I.I.S.E.R Kolkata as an Assistant Professor. She has been at Satyendra Nath Bose National Centre for Basi ...
... Dr. Mahua Ghosh received her PhD from TIFR, Mumbai. She then worked as a postdoctoral researcher at Ontario Cancer Institute, Canada, and NIEHS, National Institute of Health, USA, before joining I.I.S.E.R Kolkata as an Assistant Professor. She has been at Satyendra Nath Bose National Centre for Basi ...
Chapter 1: Animal Agriculture
... essentials for specific metabolic functions and bone structure – Macrominerals: those required in larger amounts, for example 0.5% calcium in some diets – Microminerals: those required in minute amounts, for example 40 mg/kg (0.004%) iron in some diets ...
... essentials for specific metabolic functions and bone structure – Macrominerals: those required in larger amounts, for example 0.5% calcium in some diets – Microminerals: those required in minute amounts, for example 40 mg/kg (0.004%) iron in some diets ...
Quiz #4 1. Which of the following statements is
... b. The rough endoplasmic reticulum is the site of protein synthesis from mRNA. (true) c. The Golgi apparatus is responsible for post-translational modifications of proteins. (true) d. All of the above are true. Answer a. is false because a correct statement would have read as follows: Vesicle contai ...
... b. The rough endoplasmic reticulum is the site of protein synthesis from mRNA. (true) c. The Golgi apparatus is responsible for post-translational modifications of proteins. (true) d. All of the above are true. Answer a. is false because a correct statement would have read as follows: Vesicle contai ...
membrane structure and function
... resulting from electrogenic pumps is called membrane potential • This electrical force affects the transport of charged solutes • Cations are favored because interior of cell is usually negative compared to the outside • Resulting Electrochemical Gradient affects ion transport: electrical = membrane ...
... resulting from electrogenic pumps is called membrane potential • This electrical force affects the transport of charged solutes • Cations are favored because interior of cell is usually negative compared to the outside • Resulting Electrochemical Gradient affects ion transport: electrical = membrane ...
BB 450/500 Lecture 5 Highlights
... protein. The word polypeptide refers to a polymer of amino acids. A protein may contain one or more polypeptides and is folded and may be covalently modified. 11. Hemoglobin (and many other proteins) have multiple polypeptide subunits. Interactions between the subunits include disulfide bonds, ionic ...
... protein. The word polypeptide refers to a polymer of amino acids. A protein may contain one or more polypeptides and is folded and may be covalently modified. 11. Hemoglobin (and many other proteins) have multiple polypeptide subunits. Interactions between the subunits include disulfide bonds, ionic ...
No Slide Title
... were not included as they where originally because the MM programs did dihedral constraints easier. ...
... were not included as they where originally because the MM programs did dihedral constraints easier. ...
The Hydrogen Bond
... proteins is the hydrophobic nature of these side chains. They go into the centre of the molecule. When they get close to each other they form very weak bonds (called van der Waals forces) with each other. 4. The hydrophilic side chains go to the outside of the protein molecule and interact with wate ...
... proteins is the hydrophobic nature of these side chains. They go into the centre of the molecule. When they get close to each other they form very weak bonds (called van der Waals forces) with each other. 4. The hydrophilic side chains go to the outside of the protein molecule and interact with wate ...
Design of specific peptide Inhibitors of Phospholipase A2
... inhibitor of PLA2, Leu-Ala-Ile-Tyr-Ser has been designed. Phospholipase A2 from Daboia russelli pulchella (DPLA2) and peptide Leu-Ala-Ile-Tyr-Ser (LAIYS) have been co-crystallized. Diffraction data were collected at the beam line X13. The structure of the complex has been determined and refined to 2 ...
... inhibitor of PLA2, Leu-Ala-Ile-Tyr-Ser has been designed. Phospholipase A2 from Daboia russelli pulchella (DPLA2) and peptide Leu-Ala-Ile-Tyr-Ser (LAIYS) have been co-crystallized. Diffraction data were collected at the beam line X13. The structure of the complex has been determined and refined to 2 ...
LIPIDS IN MEMBRANES –
... cellular function, i.e. the membrane proteins which float laterally within the membrane. However, a large variety of lipids of different structure were found to reside in plasma membranes, much more than one would expect for just performing the functions of frame giving / compartmentation. Biophysic ...
... cellular function, i.e. the membrane proteins which float laterally within the membrane. However, a large variety of lipids of different structure were found to reside in plasma membranes, much more than one would expect for just performing the functions of frame giving / compartmentation. Biophysic ...
Combinatorial docking approach for structure prediction of large
... molecules or multi-molecular assemblies. This approach integrates existing docking programs for pair-wise docking of smaller molecules or protein domains as well as free-energy calculations to build determine native conformations of larger protein complexes. Such an algorithm is much faster than try ...
... molecules or multi-molecular assemblies. This approach integrates existing docking programs for pair-wise docking of smaller molecules or protein domains as well as free-energy calculations to build determine native conformations of larger protein complexes. Such an algorithm is much faster than try ...
Chapter 2 of 'Modern Biology' Text-
... • Simplest part of an element that retains all properties of that element • Too small to see so we make up models to help us understand the structure of atoms and predict how they will act • Nucleus• Electrons (-) orbit around nucleus; very fast • Farther an E- is from the nucleus- More ENERGY! • At ...
... • Simplest part of an element that retains all properties of that element • Too small to see so we make up models to help us understand the structure of atoms and predict how they will act • Nucleus• Electrons (-) orbit around nucleus; very fast • Farther an E- is from the nucleus- More ENERGY! • At ...