There are 20 primary amino acids that make up all proteins. But why those 20? Why Leucine? Arginine? Glutamine? Tryptophan? Why not a side chain with just two carbons, or three or four in a straight chain? Why not one with two hydroxyl groups? Or other shapes? Or containing other elements? What factors do you think might be involved?

There are 20 primary amino acids that make up all proteins. But why those 20? Why Leucine? Arginine? Glutamine? Tryptophan? Why not a side chain with just two carbons, or three or four in a straight chain? Why not one with two hydroxyl groups? Or other shapes? Or containing other elements? What factors do you think might be involved?

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter3: The Chemistry Of Life: Organic Compounds

Section3.4: Proteins

Problem 8LO

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