Asp (D)
aspartic acid
Thr (T)
threonine
Ser (S)
serine
Glu (E)
glutamic acid
Pro (P)
proline
Gly (G)
glycine
Ala (A)
alanine
Cys (C)
cysteine
Val (V)
valine
Met (M)
methionine
Ile (I)
isoleucine
Leu (L)
leucine
Tyr (Y)
tyrosine
Phe (F)
phenylalanine
His (H)
histidine
Lys (K)
lysine
Arg (R)
arginine
Trp (W)
tryptophan
Gln (Q)
glutamine
Asn (N)
asparagine