ページ1:

The 20 Amino Acids Found in Proteins
Glycine (Gly) Alanine (Ala).
H
H
HN
H.
|
1
H₂N
C
OH
1
CH3
CH
CH₂
CH3 CH3
CH
Valine (Val)
Leucine (Leu) Isoleucine (Ile)
H
1
H
H
0
OH
Serine (Ser)
H
Threonine (Thr).
H
|
H
HN
HN-C
Cysteine (Cys)
H₂C-CH
CH₂
CH3 branched chain"
Methionine (Met)
H
|
H₂N-C
CH₂
CH₂
·OH
·OH CH₂ -OH
1-
SH
OH
1
CH₂
CH₂
with Sulfer
|
CH3
Glutamic acid (Glu) Aspartic acid (Asp)
H₂N
H
|-
CH₂
H
HN-C-CO
CH₂
HO
CH₂
HO
FO
-COOH
Arginine (Arg)
Asparagine (Asn)
Glutamine (Gln)
H.
H
H.
|
Lysine (Lys)
H
|
0
H.N-C - COH HN-C
1
HN-C-COH
1
1
CH₂
CH₂
CH₂
CH₂
T
CH₂-
CH₂
CH₂
NH
CH₂
CH₂
NH
NH,
C.H₂
NH₂
NH₂
Phenylanine (Phe)
H
1
HN-C-C
CH₂
·H₂N.
H
Tyrosine (Typ)
Histidine (His).
Tryptophan (Trp)
Proline (Pro)
H
H
H
H₂N
6-
H.N
C
CH₂
CH₂
CH₂
.H.C
NH
HN+
NH
OH
On Cyclic
Heterocyclic