The Single-Letter Amino Acid Code
- G - Glycine (Gly)
- P - Proline (Pro)
- A - Alanine (Ala)
- V - Valine (Val)
- L - Leucine (Leu)
- I - Isoleucine (Ile)
- M - Methionine (Met)
- C - Cysteine (Cys)
- F - Phenylalanine (Phe)
- Y - Tyrosine (Tyr)
- W - Tryptophan (Trp)
- H - Histidine (His)
- K - Lysine (Lys)
- R - Arginine (Arg)
- Q - Glutamine (Gln)
- N - Asparagine (Asn)
- E - Glutamic Acid (Glu)
- D - Aspartic Acid (Asp)
- S - Serine (Ser)
- T - Threonine (Thr)