UCLA CHEM 153A: Biochemistry

Introduction to Structure, Enzymes, and Metabolism

Winter 2011

Lecture Schedule

Week Date Topic Pages in Text Links
1 Mon, Jan 3 Introduction & overview [pdf] [pptx] 1-42 Inner Life of a Cell movie - Molecular art by David Goodsell
Tue, Jan 4 Water, Acid-base chemistry [pdf] [pptx] 43-58, 65-66  
Wed, Jan 5 Acid-base chemistry, Buffers, Amino acids [pdf] [pptx] 58-64, 78-81 Protein pI predictor
Fri, Jan 6 Amino acids [pdf] [pptx] 71-78  
2 Mon, Jan 10 Peptides and proteins [pdf] [pptx] 82-4, 113-5  
Tue, Jan 11 Protein sequence (primary structure) and evolution [pdf] [pptx] 92-4, 102-6 RefSeq - UniProt - Blast
Wed, Jan 12 Protein sequence and conformation [pdf] [pptx] 115-128 Article on The discovery of the alpha-helix and beta-sheet
Fri, Jan 14 Carbohydrates: mono- and disaccharides [pdf] [pptx] 235-244  
3 Mon, Jan 17 Martin Luther King Holiday    
Tue, Jan 18 Protein secondary and tertiary structure [pdf] [pptx] 120-131 Hydropathy plot tool
Wed, Jan 19 Protein tertiary and quaternary structure and folding [pdf] [pptx]
Carbohydrates: disaccharides and intro to polysaccharides [pdf] [pptx]
135-143, 145-148 Protein Data Bank (PDB)
Fold It - a computer game of protein folding
Fri, Jan 21 Carbohydrates: oligo and polysaccharides [pdf] [pptx] 244-263  
4 Mon, Jan 24 Carbohydrates: glycoconjugates [pdf] [pptx]
Lipids [pdf] [pptx]
343-363, 513  
Tue, Jan 25 Membranes [pdf] [pptx] 371-375, 381-386  
Wed, Jan 26 Membrane proteins [pdf] [pptx] 375-380, 389-396  
Fri, Jan 28 Methods in biomolecular structure analysis [pdf] [pptx] 94-100, 122, 132-4,
263-5, 365-6
 
5 Mon, Jan 31 Molecular binding and allostery [pdf] [pptx] 153, 155-7, 162, 164-5  
Tue, Feb 1 Myoglobin and Hemoglobin [pdf] [pptx] 154-5, 157-160 Hemoglobin (with links to PDB structure files)
Wed, Feb 2 Hemoglobin: oxygen binding and effectors [pdf] [pptx] 161, 163-4, 165-170  
Fri, Feb 4 Hemoglobin continued; Intro to Enzymes    
6 Mon, Feb 7 Enzyme classification and mechanisms of catalysis [pdf] [pptx] 183-194, 495-501, 210-211 Enzyme commission naming
Tue, Feb 8 Mechanisms continued; Lysozyme [pdf] [pptx] 213-216 PyMOL molecular structure viewer
Lysozyme (with links to PDB structure files)
Wed, Feb 9 Lysozyme continued; Serine proteases [pdf] [pptx] 205-209  
Fri, Feb 11 Serine proteases continued; Reaction kinetics    
7 Mon, Feb 14 Enzyme kinetics 194-201  
Tue, Feb 15 Kinetics of enzyme inhibition [pdf] [pptx] 201-204  
Wed, Feb 16 Enzyme Regulation [pdf] [pptx] 220-228  
Fri, Feb 18 Intro to Metabolism [pdf] [pptx] 485-488  
8 Mon, Feb 21 Presidents' Day Holiday    
Tue, Feb 22 Energetics of metabolism; Energy currencies [pdf] [pptx] 489-495  
Wed, Feb 23 Energy currencies continued (see yesterday's slides) 501-511, 516-521  
Fri, Feb 25 Glycolysis - preparatory phase [pdf] [pptx] 527-535  
9 Mon, Feb 28 Glycolysis - payoff phase [pdf] [pptx] 535-538  
Tue, Mar 1 Regulation of Glycolysis; Gluconeogenesis; Fermentation [pdf] [pptx] 539, 546-558, 569-577  
Wed, Mar 2 Aerobic metabolism overview; Pyruvate dehydrogenase complex [pdf] [pptx] 615-620  
Fri, Mar 4 Citric acid cycle [pdf] [pptx] 620-630  
10 Mon, Mar 7 Citric acid cycle regulation [pdf] [pptx] 630-638  
Tue, Mar 8 Intro to oxidative phosphorylation; reduction potentials [pdf] [pptx] 707-712, 512-516  
Wed, Mar 9 Electron transport [pdf] [pptx] 712-721  
Fri, Mar 11 ATP synthase [pdf] [pptx] 723-731 ATP synthase movie