The 20 Amino Acids
NonpolarPolar unchargedAcidicBasic
A classic mnemonic for the nine essential amino acids is “PVT TIM HaLL”: Phenylalanine, Valine, Threonine, Tryptophan, Isoleucine, Methionine, Histidine, Leucine, and Lysine.
A classic mnemonic for the nine essential amino acids is “PVT TIM HaLL”: Phenylalanine, Valine, Threonine, Tryptophan, Isoleucine, Methionine, Histidine, Leucine, and Lysine.