amino acid 

Statements about this table:
the 1 letter for asparagine be n
the side - chain polarity of valine be non - polar
the side - chain polarity of proline be neutral
the 1 - letter for the amino acid asparagine be r
the side - chain polarity for the amino acid with with the 1 - letter v be polar
amino acid
3 - letter
1 - letter
side - chain polarity
side - chain charge (ph 7.4)
hydropathy index
alanine
ala
a
nonpolar
neutral
1.8
arginine
arg
r
basic polar
positive
4.5
asparagine
asn
n
polar
neutral
3.5
aspartic acid
asp
d
acidic polar
negative
3.5
cysteine
cys
c
nonpolar
neutral
2.5
glutamic acid
glu
e
acidic polar
negative
3.5
glutamine
gln
q
polar
neutral
3.5
amino acid
3 - letter
1 - letter
side - chain polarity
side - chain charge (ph 7.4)
hydropathy index
glycine
gly
g
nonpolar
neutral
0.4
histidine
his
h
basic polar
positive (10%) neutral (90%)
3.2
isoleucine
ile
i
nonpolar
neutral
4.5
leucine
leu
l
nonpolar
neutral
3.8
lysine
lys
k
basic polar
positive
3.9
methionine
met
m
nonpolar
neutral
1.9
phenylalanine
phe
f
nonpolar
neutral
2.8
amino acid
3 - letter
1 - letter
side - chain polarity
side - chain charge (ph 7.4)
hydropathy index
proline
pro
p
nonpolar
neutral
1.6
serine
ser
s
polar
neutral
0.8
threonine
thr
t
polar
neutral
0.7
tryptophan
trp
w
nonpolar
neutral
0.9
tyrosine
tyr
y
polar
neutral
1.3
valine
val
v
nonpolar
neutral
4.2