'Polar amino acids' presentation slideshows

OPTION C: Cells and Energy

Topic 8 : Cell respiration and Photosynthesis. AND. OPTION C: Cells and Energy. C1: Proteins. C.1.1:Primary Structure. C.1.1: Secondary Structures. Alpha Helix Beta Pleated Sheet. protein ribbonprotein ribbon. 7.5.1: Quaternary Structure.

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11/7/05 Protein Structure: Classification, Databases, Visualization

11/7/05 Protein Structure: Classification, Databases, Visualization. Announcements. BCB 544 Projects - Important Dates: Nov 2 Wed noon - Project proposals due to David/Drena Nov 4 Fri PM - Approvals/responses & tentative presentation schedule to students

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Biological Molecules Can Have Complicated Structures

Biological Molecules Can Have Complicated Structures DNA Protein How complicated are living things? Even a bacterium is made up of at least 10,000 different kinds of molecules. But these fall into 4 classes of organic molecules. 4 Kinds of Organic Molecules

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Chapter 8

Chapter 8. Protein localization.

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Amino acids

764 views • 55 slides

Introduction to Protein Structure

Introduction to Protein Structure. Q: ? Whats that?. A: Something, you get Noble prize for. John Kendrew & Max Perutz 1962 Structures of myoglobin & hemoglobin. Subjects, covered in this lecture. Amino acids and their properties Peptide geometry Secondary structure Motifs Domains

1.48k views • 53 slides

Proteins

Proteins. IUG, Fall 2012 Dr Tarek Zaida. Amino Acids, Peptides, and Proteins. Proteins are naturally occurring polymers composed of amino acid units joined one to another by amide (or peptide) bonds.

1.05k views • 49 slides

Structural hierarchy in proteins

Structural hierarchy in proteins. Color conventions. Protein Geometry. CORN LAW amino acid with L configuration. Greek alphabet. The Polypeptide Chain. Chapter 5 Covalent structures of proteins Proteins function as: 1. Enzymes : biological catalysts

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Muscle physiology, meat quality and protein functionality

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The Cell Membrane

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Functional Diversity of Proteins

Functional Diversity of Proteins. Catalysis: Enzymes: amylase, pepsin, lipase. Transport: hemoglobin, serum albumin. Structure: keratin, collagen. Movement, Contraction: myosin, actin. Defense: antibodies, fibrinogen. Nutrient and Storage: egg albumin, zein.

1.56k views • 38 slides

Module 0 - Important Information

Module 0 - Important Information. Faculty and instructor offices, phones and email, pages 4 & 5 Guidelines for problem based exercises (PBEs), pages 5 & 6 Exams and exam preparation, pages 6-8 Grading, page 8 Lecture schedule, pages 9-12 PBE schedule, pages 13-14.

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The Cell Membrane

The Cell Membrane . Cell Membrane. Separate inside of cell from outside Selectively permeable Phospholipid Bilayer. Phospholipids. Phosphate. Fatty acid tails hydrophobic Phosphate group head hydrophilic Arranged as a bilayer. Fatty acid. Glycoprotein. Glycolipid.

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Lecture 1: Fundamentals of Protein Structure

Lecture 1: Fundamentals of Protein Structure. Levels of Protein Structure. Primary structure = order of amino acids in the protein chain. Anatomy of an amino acid. Non-polar amino acids. Polar, non-charged amino acids. Negatively-charged amino acids. Positively-charged amino acids.

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Study of Loop Length & Residue Composition of ?-Hairpin Motif

Study of Loop Length & Residue Composition of ?-Hairpin Motif . Xin Zhan Nov 27, 2006. Outline. Research background about ?-hairpin motif My task overview Preliminary results Future works. ?-Hairpin Motif. Simplest protein motif involving two beta strands [from Wikipedia]

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Amino acids and peptides

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The Cell Membrane (Ch. 7)

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Chapter 16 Amino Acids, Proteins, and Enzymes

Chapter 16 Amino Acids, Proteins, and Enzymes. 16.1 Functions of Proteins 16.2 Amino Acids 16.3 Amino Acids as Acids and Bases. Functions of Proteins. Proteins perform many different functions in the body. Amino Acids. Amino acids are the building blocks of proteins.

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Chemistry of Life Topic 3.6 - Enzymes

Chemistry of Life Topic 3.6 - Enzymes. Enzymes Globular proteins Catalysts which speed up chemical reactions Unchanged by reaction, therefore are reusable Specific to their substrate Affected by pH and Temp. Substrate The substance on which an enzyme works Active site

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Problem 1

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