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