An amino acid is drawn below. *H3N- H3C- -CH CH CH3 -H Identify the amino acid. Isoleucine Leucine Alanine Glycine Identify the three-letter abbreviation. 2000 Gly Ala lle Leu Identify the one-letter symbol. O A An amino acid is drawn below. *H3N- CH3 -H Identify the amino acid. Isoleucine Glycine Alanine Leucine Identify the three-letter abbreviation. Ala lle Leu Gly Identify the one-letter symbol. OL I A An amino acid is drawn below. *HN- HO CH -H CH3 Identify the amino acid. Serine Threonine Cysteine Methionine Identify the three-letter abbreviation. Ser Thr Met Cys Identify the one-letter symbol. M S T An amino acid is drawn below. *H3N- CH CH CH H-N HN -H + NH Identify the amino acid. Lysine Proline Arginine Histidine Identify the three-letter abbreviation. His Lys Arg Pro Identify the one-letter symbol. A R An amino acid is drawn below. *HN- CH OH -H Identify the amino acid. Threonine Cysteine Serine Methionine Identify the three-letter abbreviation. Met Cys Thr Ser Identify the one-letter symbol. OT S M An amino acid is drawn below. *H3N- CH NH -H Identify the amino acid. Glutamate Asparagine Aspartate Glutamine Identify the three-letter abbreviation. Gin Asn Asp Glu Identify the one-letter symbol. N A