'Hydrophobic amino acids' presentation slideshows

Proteins, Carbohydrates, and Lipids

Proteins, Carbohydrates, and Lipids. 3 Proteins, Carbohydrates, and Lipids. 3.1 What Kinds of Molecules Characterize Living Things? 3.2 What Are the Chemical Structures and Functions of Proteins? 3.3 What Are the Chemical Structures and Functions of Carbohydrates?

1.07k views • 103 slides

Priniciples of transplantation

Priniciples of transplantation. February 19 2008. Goals and objectives. Principal components Role of HLA in immunogenic response Understand the 3 signal pathway of T cell activation and its clinical significance. Classification of grafts. Autologous grafts

949 views • 78 slides

Amino Acids & Peptides

Amino Acids & Peptides. Chapter Outline. Amino Acids 5.1 Amino acid classes (G1) Stereoisomers (G2) Bioactive AA Titration of AA (G3) Modified AA AA reactions Peptides 5.2. General Properties.

1.17k views • 58 slides

Proteins: Polymers of Amino Acids

Proteins: Polymers of Amino Acids. 20 different amino acids: many combinations Proteins are made in the RIBOSOME. 20 different types. R 2. R 1. R. acid. amino. NH 2. NH 2. NH 2. C a. C a. C a. COOH. COOH. COOH. H. H. H. R 1. R 2. NH 2. C a. CO. NH. C a. COOH. H. H.

778 views • 53 slides

Proteins

884 views • 48 slides

Chapter 6: Gene Expression - Translation

Chapter 6: Gene Expression - Translation Translation = conversion of a messenger RNA sequence into the amino acid sequence of a polypeptide (i.e., protein synthesis) Topics to be covered today: Peptide bond Amino acid biochemical properties Protein structure Genetic code

595 views • 46 slides

Chapter 6: Gene Expression - Translation

Chapter 6: Gene Expression - Translation Translation = conversion of a messenger RNA sequence into the amino acid sequence of a polypeptide (i.e., protein synthesis) Topics to be covered today: Peptide bond Amino acid biochemical properties Protein structure Genetic code

543 views • 46 slides

Chapter 6: Gene Expression - Translation

Chapter 6: Gene Expression - Translation Translation = conversion of a messenger RNA sequence into the amino acid sequence of a polypeptide (i.e., protein synthesis) Topics to be covered today: Peptide bond Amino acid biochemical properties Protein structure Genetic code Translation.

603 views • 45 slides

Dr. Samer Zahran

Dr. Samer Zahran. CHEMISTRY OF AMINO ACIDS AND PROTEINS. Protein. Definition: Proteins are formed of amino acid residues (more than 100 amino acid) linked together by peptide bonds.

626 views • 40 slides

Immunoglobulin Gene Organization and Expression

Immunoglobulin Gene Organization and Expression. W. Robert Fleischmann, Ph.D. Department of Urologic Surgery University of Minnesota Medical School rfleisch@umn.edu (612) 626-5034. Objectives. Understand how the immunoglobulin genes are organized in the DNA.

1.52k views • 36 slides

Major Histocompatibility Complex and T Cell Receptor

Major Histocompatibility Complex and T Cell Receptor. Major Histocompatibility Complex: History. Transplantation: graft rejection Immune responses: antibody formation Highly polymorphic Bind peptide: recognized by T cells Three-dimensional structure determined by X-ray crystallography. ?1.

666 views • 32 slides

Levels of Protein Structure

Levels of Protein Structure. Charged and polar R-groups tend to map to protein surfaces. small hydrophobic. large hydrophobic. polar. positive charge. negative charge. DnaG E. coli. ...EPNRLLVVEGYMDVVAL. DnaG S. typ. ...EPQRLLVVEGYMDVVAL. DnaG B. subt. ...KQERAVLFEGFADVYTA.

1.07k views • 26 slides

Alpha/Beta structures

Alpha/Beta structures. Barrels, sheets and horseshoes. Common features . Parallel b strands are arranged in barrels or sheets Individual b strands are connected by a helices b-a-b motif is a building unit. TIM barrel. First observed in enzyme T riosephosphate I so m erase.

700 views • 23 slides

Membrane Transport A Thermodynamic Perspective

Membrane Transport A Thermodynamic Perspective. 4 ways to penetrate the Cell Membrane. Simple Diffusion Passive transport (facilitated diffusion) Active transport (energy-dependent) Receptor-mediated endocytosis. Simple Diffusion. Initial. Final. High . Low.

507 views • 21 slides

????????? ?? ??????? ????????

????????? ?? ??????? ????????. ?????? ??????? ???????????. Alanine. Valine. A, Ala , alanine. Phenylalanine. Proline. Methionine. Leucine. Isoleucine. ??? ???? ???? ?? ????? ?????? ?????? ??? ??????. ????? ?? ?????? ??? ?????? ??????? ????? ???????? ???? ?????????. ?????. ???????.

334 views • 21 slides

Protein Structure and Function

Chapter 5. Protein Structure and Function. Amino Acids and Primary Structure. Amino acids Amino group Carboxyl group R group; 20 Side chains Peptide bond Between NH 2 and COOH Polypeptide A chain of amino acids N terminus and C terminus. Amino Acids. Primary and Secondary Structure.

584 views • 17 slides

3.2 & 7.5 Proteins

435 views • 15 slides

Bacterial Structure

2.51k views • 13 slides

Using Python to Analyze a Protein

Using Python to Analyze a Protein. By Aaron Mathieu for AP Biology (grades 11 & 12). Start By Picking Protein and Finding Amino Acid Sequence. MALWMRLLPLLALLALWGPDPAAAFVNQHLCGSHLVEALYLVCGERGFFYTPKTRREAEDLQVGQVELGGGPGAGSLQPLALEGSLQKRGIVEQCCTSICSLYQLENYCN. Use the Model to Analyze the Protein.

62 views • 6 slides

Protein Modeling Lab

Protein Modeling Lab. Things to check before the modeling lab: Attach the amino end and the carboxyl end into your tubing. Add the circle adhesives to your placemat. Attach placemat holders to the amino acid residual groups (R-groups): Hydrophilic- yellow Hydrophobic-white

237 views • 5 slides