Glycine
Hydrophobic
Gly
G
Alanine
Hydrophobic
Ala
A
Proline
Hydrophobic
Pro
P
Valine
Hydrophobic
Val
V
Leucine
Hydrophobic
Leu
L
Isoleucine
Hydrophobic
Ile
I
Methionine
Hydrophobic
Met
M
Tryptophan
Hydrophobic
Trp
W
Phenylalanine
Hydrophobic
Phe
F
Serine
Hydrophilic, Uncharged
Ser
S
Threonine
Hydrophilic, Uncharged
Thr
T
Tyrosine
Hydrophobic, Aromatic
Tyr
Y
pKa - 10
Asparagine
Hydrophilic, Uncharged
Asn
N
Glutamine
Hydrophilic, Uncharged
Gln
Q
Lysine
Hydrophilic, Positively Charged
Lys
K
pKa - 10.5
Arginine
Hydrophilic, Positively Charged
Arg
R
pKa - 12.5
Histidine
Hydrophilic, Positively Charged
His
H
pKa - 6
Cysteine
Hydrophilic, Uncharged
Cys
C
pKa - 8.2
Aspartic Acid
Hydrophilic, Negatively charged
Asp
D
pKa=3.9
Glutamic Acid
Hydrophillic, Negatively charged
Glu
E
pKa=4.2