20种氨基酸结构式?

Alanine
ala
a
CH3
-CH(
NH2
)-COOH
丙氨酸
Arginine
arg
r
HN=C(NH2)-NH-(
CH2
)3-CH(NH2)-COOH
精氨酸
Asparagine
asn
n
H2N-CO-CH2-CH(NH2)-COOH
天冬酰胺
Aspartic
acid
asp
d
HOOC-CH2-CH(NH2)-COOH
天冬氨酸
Cysteine
cys
c
HS-CH2-CH(NH2)-COOH
甲硫氨酸（蛋氨酸）
Glutamine
gln
q
H2N-CO-(CH2)2-CH(NH2)-COOH
谷酰胺
Glutamic
acid
glu
e
HOOC-(CH2)2-CH(NH2)-COOH
谷氨酸
Glycine
gly
g
NH2-CH2-COOH
甘氨酸
Histidine
his
h
NH-CH=N-CH=C-CH2-CH(NH2)-COOH
组氨酸
|__________|
Isoleucine
ile
i
CH3-CH2-CH(CH3)-CH(NH2)-COOH
异亮氨酸
Leucine
leu
l
(CH3)2-CH-CH2-CH(NH2)-COOH
亮氨酸
Lysine
lys
k
H2N-(CH2)4-CH(NH2)-COOH
赖氨酸
Methionine
met
m
CH3-S-(CH2)2-CH(NH2)-COOH
甲硫氨酸
Phenylalanine
phe
f
Ph-CH2-CH(NH2)-COOH
苯丙氨酸
Proline
pro
p
NH-(CH2)3-CH-COOH
脯氨酸
|_________|
Serine
ser
s
HO-CH2-CH(NH2)-COOH
丝氨酸
Threonine
thr
t
CH3-CH(OH)-CH(NH2)-COOH
苏氨酸
Tryptophan
trp
w
Ph-NH-CH=C-CH2-CH(NH2)-COOH
色氨酸
|_______|
Tyrosine
tyr
y
HO-p-Ph-CH2-CH(NH2)-COOH
酪氨酸
Valine
val
v
(CH3)2-CH-CH(NH2)-COOH
缬氨酸