Alpha helix

    Page 3 of 5 - About 44 Essays
  • Hydrophobic Reaction Essay

    should be provided by eating healthy. A polypeptide chain is a chain of amino-linked together by peptide bonds. The foundation of the polypeptide is given by the repeated sequence of three atoms of every deposit in the chain: the amide N, the alpha-Carbon , and the Carbonyl C. the rotations in the chain occur about the bonds in the back bond , where as the peptide bond ordinarily is unflexible . The presence of an amino gathering…

    Words: 869 - Pages: 4
  • Protein Structure Hypothesis

    Protein structure prediction is that the prediction of the three-dimensional structure of a protein from its organic compound sequence — that's, the prediction of its folding and its secondary, tertiary, and quaternary structure from its primary structure. Structure prediction is essentially totally different from the inverse downside of protein style. protein structure prediction is one among the foremost necessary goals pursued by bioinformatics and theoretical chemistry; it's extremely…

    Words: 1774 - Pages: 8
  • The Negative Consequences Of Protein Aggregation

    Protein aggregation is the process whereby proteins are misfolded. It is a phenomena that has been widely discussed in the scientific community over the recent years as it can lead to detrimental effects on our health such as neurodegenerative diseases. In this essay, I will be discussing the structure of a protein, its role in the human body as well as protein aggregation and the negative consequences it has on our health. Proteins are large molecules, also known as polypeptide chains which are…

    Words: 1112 - Pages: 5
  • The Importance Of Cellular Respiration

    Cellular Respiration takes place on the level of the cell, inside the mitochondria. This is the process of breaking down food in the presence of oxygen to form ATP. ATP stands for Adenosine Triphosphate which is an energy bearing molecule found in all living cells1. Things such as bacteria can perform this with their outer membranes. When a person runs, they use cellular respiration to create energy in the form of ATP which allows their muscles to move. Many other energy-consuming reactions of…

    Words: 1412 - Pages: 6
  • Influence Of Genetic Differences In Living Organisms

    has a unique structure, made up of a double helix, base pairing, and hydrogen bonding, all working together to make it stable. The double helix is made up of a phosphate backbone. These phosphates create a bond between the sugars and themselves,…

    Words: 1415 - Pages: 6
  • C-Terminal Domain Case Study

    Q1) What secondary structures make up the large C-terminal domain of the Klenow fragment? Answer: The large C-terminal domain contains a six-stranded antiparallel β-sheet at the bottom of the cleft region and contains three α-helices on one side and four α-helices on the other side of the cleft region. Q2) Describe the three-dimensional structure of the large C-terminal domain of the Klenow fragment? Answer: The large C-terminal domain contains a significantly deep cleft, with a considerable…

    Words: 1308 - Pages: 6
  • Synthesis Process Of Macromolecules

    Primary structure is the unique sequence of amino acids that each protein has. The secondary structure takes the polypeptide (many amino acids bonded together) that has formed and folds or coils it into a sheet or alpha helix. The tertiary stage is when the overall 3d shape of the polypeptide is formed. The final stage is quaternary, and that is when two or more polypeptides interlace. An example of a protein is transthyretin, an important transport protein. Another…

    Words: 1012 - Pages: 5
  • Protein Structure Research Paper

    Write an essay on the structure of proteins, emphasising the forces that sustain their three dimensional structures. Introduction MORE Proteins are nitrogenous organic macromolecules constructed from a base sequence of 20 amino acids at the ribosome in cells. There are over 100,000 different proteins encoded by thousands of different genes within the human body. They all perform different functions e.g. antibodies providing immunity and enzymes catalysing metabolic reactions. The…

    Words: 2056 - Pages: 9
  • Protein: Function And Structure Relationships In DNA Polymerases

    Proteins are large, complex molecules found throughout the body. They are polymers made out of different types of small unites called amino acids. Each amino acid consists of a central carbon atom, which is attached to a hydrogen atom, an amino group, a carboxyl group, and a unique side chain or R group. There are twenty different types of amino acids and each one of them has different chemical properties. Amino acids are held together by covalent peptide bonds therefore the proteins, chains of…

    Words: 1517 - Pages: 7
  • Amino Acids Case Study

    1. Given the following amino acids, explain where they would be found in the tertiary structure of a protein and WHY (lack of explanation/incorrect explanations will NOT receive full credit; assume living system of pH = 7.4). Arg Phe Pro Glu His Ala Tyr Val Cys Arginine: This is a charged amino acid that is extremely hydrophilic. It is hydrophilic because while it has an aliphatic side chain that is hydrophobic, it also has two groups where a positive charge resonates between the two…

    Words: 1637 - Pages: 7
  • Page 1 2 3 4 5

Related Topics:

Popular Topics: