'Isoelectric point' diaporamas de présentation

Protein Feature Identification

Protein Feature Identification. David Wishart Depts. Computing & Biological Science University of Alberta david.wishart@ualberta.ca. Proteins. Exhibit far more sequence and chemical complexity than DNA or RNA

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Organic Chemistry

Organic Chemistry. William H. Brown & Christopher S. Foote. Amino Acids & Proteins. Chapter 27. Amino Acids. Amino acid: a compound that contains both an amino group and a carboxyl group ? -Amino acid: an amino acid in which the amino group is on the carbon adjacent to the carboxyl group

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Continue portion of Protein

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Biomolecules: Amino Acids, Peptides, and Proteins

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Biochem Review, Part I: Protein Structure and Function

Biochem Review, Part I: Protein Structure and Function. Lecture Notes pp. 1-38. An Amino Acid. different for each AA. common to all amino acids*. *except proline, in which the R group forms a ring structure by binding to the amino group. The Twenty Amino Acids.

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Amino acids/Proteins

Amino acids/Proteins. Four Critical Biological Molecules. Sugars --------> polysaccharides Nucleotides --------> nucleic acids Fatty Acids --------> Lipids Amino acids -------> proteins. Amino Acids . Carboxyl. a. Amino. Sterioisomers.

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I. General Description of Enzymes A. Chemical composition

I. General Description of Enzymes A. Chemical composition 1 . Enzymes are proteins, compounds of high molecular weight, containing Carbon (C), hydrogen (H), oxygen (O), sulfur (S), nitrogen (N)

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27.3 Acid-Base Behavior of Amino Acids

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Food Biotechnology Dr. Kamal E. M. Elkahlout Food Biochemistry 3 Proteins

Food Biotechnology Dr. Kamal E. M. Elkahlout Food Biochemistry 3 Proteins. Proteins . Complex molecules widely distributed in all food stuffs. Every Protein has a unique structure and confirmation or shape therefore carry out specific functions. All proteins are made up of amino acids.

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Electron Microscopy and You in the New M illennium

Electron Microscopy and You in the New M illennium. The Challenges in Electron Microscopy Concerning Negative Stain and CryoEM Techniques for Virology Reseach With a General Review of The Baker Lab Paper Too Bob Ashley AAS SMFW. Overview. Free will vs. Determinism in electron microscopy.

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Chapter 21

Chapter 21. Proteins 4/15/09. Spider Silk, a fibrous protein. . .tough on bugs Not on you. . .(soft and smooth). Proteins. Proteins many have functions:. 1.Structure: collagen and keratin are the chief constituents of skin, bone, hair, and nails.

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2D-SDS Gel Electrophoresis

2D-SDS Gel Electrophoresis. July 1, 2003 Theoretical basis for 2D-SDS Gel Elect The SWISS-2DPAGE Database Workshop. 2D-SDS Gel Electrophoresis What is it?.

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OH -

Charge: -1. Charge: +1. Pka =2. H. 2. OH -. Pka =10. OH -. Charge: 0 (When aa have a net charged of zero its called a Zwitterion ). PH=7. PH=1. PH=12. Adding a base. Low PH. High PH. 9.60. X. X. PH/ increasing OH Pka (Low will lose first) Pka1 (for carboxyl H 2.34 ),

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VITAMINS

VITAMINS. Vitamin A. b - Carotene. Vitamin A and b - Carotene Determination. b - CAROTENE STANDARD ABSORBANCES AT 440 AND 620 nm . at 440 nm. A. and 620 nm. A at 440 nm . A. at 620 nm.

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PEMURNIAN DAN KARAKTERISASI ENZIM ASETIL-COA HIDROLASE

PEMURNIAN DAN KARAKTERISASI ENZIM ASETIL-COA HIDROLASE. Donny Nugraha M 20508024. PENDAHULUAN. MEKANISME REAKSI. AGENDA. TEKNIK ANALISIS. PENGGUNAAN. KESIMPULAN. PENDAHULUAN. Senyawa yang dioksidasi siklus Krebs. ..?. ASETIL- CoA.

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Protein Properties

Protein Properties. Function, structure Residue features Targeting Post-trans modifications. Reading: Chapter 11.1-3, 11.7, 12.1, Ch 14. BIO520 Bioinformatics Jim Lund. Homology to known proteins through protein search and alignment Functional domains NCBI CDD (conserved domain database)

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Protein Electrophoresis

Protein Electrophoresis. BIT 230. Electrophoresis. Separate proteins based on Size (Molecular Weight - MW) SDS PAGE Isoelectric Point Isoelectric focusing Allows us to characterize (degradation, MW) quantify determine purity of sample compare proteins from different sources

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Oceanobacillus iheyensis

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