Proteins: Structure reflects function….. Fig. 5-UN1 Amino group Carboxyl group carbon.

Slides:

Advertisements

Similar presentations

Advertisements

Amino Acids PHC 211.  Characteristics and Structures of amino acids  Classification of Amino Acids  Essential and Nonessential Amino Acids  Levels.

A Ala Alanine Alanine is a small, hydrophobic

Review of Basic Principles of Chemistry, Amino Acids and Proteins Brian Kuhlman: The material presented here is available on the.

Aminoácidos Unidad de las proteínas. Isómeros Clasificación Esenciales Valina (Val) Leucina (Leu) Isoleucina (Ile) Fenilalanina (Phe) Metionina (Met)

Amino Acids, Peptides, Proteins Functions of proteins: Enzymes Transport and Storage Motion, muscle contraction Hormones Mechanical support Immune protection.

Metabolic fuels and Dietary components Lecture - 2 By Dr. Abdulrahman Al-Ajlan.

• Exam II Tuesday 5/10 – Bring a scantron with you!

5’ C 3’ OH (free) 1’ C 5’ PO4 (free) DNA is a linear polymer of nucleotide subunits joined together by phosphodiester bonds - covalent bonds between.

An overview of amino acid structure Topic 2. Biomacromolecule A naturally occurring substance of large molecular weight e.g. Protein, DNA, lipids etc.

Lectures on Computational Biology HC Lee Computational Biology Lab Center for Complex Systems & Biophysics National Central University EFSS II National.

Amino Acids, Peptides, Protein Primary Structure Chapter 3.

Amino Acids, Peptides, Protein Primary Structure

Amino Acids, Peptides, Protein Primary Structure

FIGURE (part 2) Urea cycle and reactions that feed amino groups into the cycle. The enzymes catalyzing these reactions (named in the text) are distributed.

Molecular Techniques in Molecular Systematics. DNA-DNA hybridisation -Measures the degree of genetic similarity between pools of DNA sequences. -Normally.

©CMBI 2001 A Ala Alanine Alanine is a small, hydrophobic residue. Its side chain, R, is just a methyl group. Alanine likes to sit in an alpha helix,it.

You Must Know How the sequence and subcomponents of proteins determine their properties. The cellular functions of proteins. (Brief – we will come back.

Amino Acids, Peptides, and Proteins.. Classification of Amino Acids.

Lesson today Protein Teacher : Isroli Laboratory : Animal Physiology and Biochemistry Faculty : Animal Agriculture Diponegoro University.

Help Memorizing Amino Acids General rule, side chains have a maximum of four C atoms, with other structures attached onto up to 4 carbon atoms.

Chapter 27 Amino Acids, Peptides, and Proteins. Nucleic Acids.

Proteins and Enzymes Nestor T. Hilvano, M.D., M.P.H. (Images Copyright Discover Biology, 5 th ed., Singh-Cundy and Cain, Textbook, 2012.)

Proteins account for more than 50% of the dry mass of most cells

1.What makes an enzyme specific to one type of reaction (in other words, what determines the function of a protein)? –SHAPE determines the function of.

How does DNA work? What is a gene?

Protein Synthesis. DNA RNA Proteins (Transcription) (Translation) DNA (genetic information stored in genes) RNA (working copies of genes) Proteins (functional.

Proteins account for more than 50% of the dry mass of most cells

©CMBI 2006 Amino Acids “ When you understand the amino acids, you understand everything ”

How Proteins Are Made Mrs. Wolfe. DNA: instructions for making proteins Proteins are built by the cell according to your DNA What kinds of proteins are.

. Sequence Alignment. Sequences Much of bioinformatics involves sequences u DNA sequences u RNA sequences u Protein sequences We can think of these sequences.

LESSON 4: Using Bioinformatics to Analyze Protein Sequences PowerPoint slides to accompany Using Bioinformatics : Genetic Research.

Genetics in ~1920: 1. Cells have chromosomes Sketch of Drosophila chromosomes (Bridges, C. 1913)

Proteins – Amides from Amino Acids

WSSP Chapter 8 BLASTX Translated DNA vs Protein searches atttaccgtg ttggattgaa attatcttgc atgagccagc tgatgagtat gatacagttt tccgtattaa taacgaacgg ccggaaatag.

Amino Acids are the building units of proteins

Learning Targets “I Can...” -State how many nucleotides make up a codon. -Use a codon chart to find the corresponding amino acid.

Fig Second mRNA base First mRNA base (5 end of codon) Third mRNA base (3 end of codon)

Welcome Back! February 27, 2012 Sit in any seat for today. You will have assigned seats tomorrow Were you absent before the break? Plan on coming to tutorial.

intro-VIRUSES Virus NamePDB ID HUMAN PAPILLOMAVIRUS 161DZL BACTERIOPHAGE GA1GAV L-A virus1M1C SATELLITE PANICUM MOSAIC VIRUS1STM SATELLITE TOBACCO NECROSIS2BUK.

Macromolecules of Life Proteins and Nucleic Acids

UNIT 8 THE AMINO ACIDS. LEARNING OBJECTIVES  State the composition and describe the structure of amino acids.  Classify amino acids.  List essential,

End Show Slide 1 of 39 Copyright Pearson Prentice Hall 12-3 RNA and Protein Synthesis 12–3 RNA and Protein Synthesis.

Transcription and Translation

Amino Acids ©CMBI 2001 “ When you understand the amino acids, you understand everything ”

Chapter 3 Proteins.

Amino Acids  Amino Acids are the building units of proteins. Proteins are polymers of amino acids linked together by what is called “ Peptide bond” (see.

Parts is parts…. AMINO ACID building block of proteins contain an amino or NH 2 group and a carboxyl (acid) or COOH group PEPTIDE BOND covalent bond link.

Amino acids Common structure of 19 AAs H3N+H3N+ COO - R H C Proline.

Genomics Lecture 3 By Ms. Shumaila Azam. Proteins Proteins: large molecules composed of one or more chains of amino acids, polypeptides. Proteins are.

Proteins Tertiary Protein Structure of Enzyme Lactasevideo Video 2.

Amino acids Proof. Dr. Abdulhussien Aljebory College of pharmacy

Protein Folding Notes.

BIOLOGY 12 Protein Synthesis.

Transport proteins Transport protein Cell membrane

Concept 5.3: Lipids are a diverse group of hydrophobic molecules

Chapter 3 Proteins.

Fig. 5-UN1  carbon Amino group Carboxyl group.

South African amaXhosa patients with atopic dermatitis have decreased levels of filaggrin breakdown products but no loss-of-function mutations in filaggrin

Proteins Genetic information in DNA codes specifically for the production of proteins Cells have thousands of different proteins, each with a specific.

The 20 amino acids.

The 20 amino acids.

Example of regression by RBF-ANN

Proteins Proteins have many structures, resulting in a wide range of functions Proteins do most of the work in cells and act as enzymes 2. Proteins are.

“When you understand the amino acids,

Presentation transcript:

Proteins: Structure reflects function….

Fig. 5-UN1 Amino group Carboxyl group carbon

Fig Nonpolar Glycine (Gly or G) Alanine (Ala or A) Valine (Val or V) Leucine (Leu or L) Isoleucine (Ile or I) Methionine (Met or M) Phenylalanine (Phe or F) Trypotphan (Trp or W) Proline (Pro or P) Polar Serine (Ser or S) Threonine (Thr or T) Cysteine (Cys or C) Tyrosine (Tyr or Y) Asparagine (Asn or N) Glutamine (Gln or Q) Electrically charged AcidicBasic Aspartic acid (Asp or D) Glutamic acid (Glu or E) Lysine (Lys or K) Arginine (Arg or R) Histidine (His or H)