One and Three Letter Amino Acid Codes

1 Letter | 3 Letter | Name | Genetic Code
A | Ala | Alanine | GCA, GCC, GCG, GCU
C | Cys | Cysteine | UGU, UGC
D | Asp | Aspartic Acid | GAU, GAC
E | Glu | Glutamic Acid | GAU, GAC
F | Phe | Phenylalanine | UUU, UUC
G | Gly | Glycine | GGU, GGC, GGA, GGG
H | His | Histidine | CAU, CAC
I | Ile | Isoleucine | AUU, AUC, AUA
K | Lys | Lysine | AAA, AAG
L | Leu | Leucine | CUU, CUC, CUA, CUG, UUA, UUG
M | Met | Methionine | AUG
N | Asn | Asparagine | AAU, AAC
P | Pro | Proline | CCU, CCC, CCG, CCA
Q | Gln | Glutamine | CAA, CAG
R | Arg | Arginine | CGU, CGC, CGA, CGG, AGA, AGG
S | Ser | Serine | UCU, UCC, UCA, UCG, AGU, AGC
T | Thr | Threonine | ACU, ACC, ACA, ACG
V | Val | Valine | GUU, GUC, GUA, GUG
W | Trp | Tryptophan | UGG
Y | Tyr | Tyrosine | UAU, UAC

See also: The Genetic Code