Alanine (Ala
A): C3H7NO2
Arginine (Arg
R): C6H14N4O2
Asparagine (Asn
N): C4H8N2O3
Aspartic acid (Asp
D): C4H7NO4
Cysteine (Cys
C): C3H7NO2S
Glutamine (Gln
Q): C5H10N2O3
Glutamic acid (Glu
E): C5H9NO4
Glycine (Gly
G): C2H5NO2
Histidine (His
H): C6H9N3O2
Isoleucine (Ile
I): C6H13NO2
Leucine (Leu
L): C6H13NO2
Lysine (Lys
K): C6H14N2O2
Methionine (Met
M): C5H11NO2S
Phenylalanine (Phe
F): C9H11NO2
Proline (Pro
P): C5H9NO2
Serine (Ser
S): C3H7NO3
Threonine (Thr
T): C4H9NO3
Tryptophan (Trp
W): C11H12N2O2
Tyrosine (Tyr
Y): C9H11NO3
Valine (Val
V): C5H11NO2