Die 20 Aminosäuren, aus denen Proteine bestehen, sind: Serin (Ser,S), Threonin (Thr,T), Cystein (Cys,C), Asparagin (Asn,N), Glutamin (Gln,Q) und Tyrosin (Tyr , Y), Glycin (Gly,G), Alanin (Ala,A), Valin (Val,V), Leucin (Leu,L), Isoleucin (Ile,I), Methionin (Met,M), Prolin (Pro, P), Phenylalanin (Phe,F) und Tryptophan (Trp,W), Asparaginsäure (Asp,D) und Glutaminsäure (Glu,E), Lysin (Lys,K), Arginin (Arg,R) und Histidin (His , h)
[1 ] Alanin (Ala,A)
[2 ] Glutaminsäure (Glu,E)
[3 ] Leucin (Leu,L)
[4 ] Serin (Ser,S)
[5 ] Arginin (Arg,R)
[6 ] Glutamin (Gln,Q)
[7 ] Lysin (Lys,K)
[8 ] Threonin (Thr,T)
[9 ] Asparagin (Asn,N)
[10 ] Glycin (Gly,G)
[11 ] Methionin (Met,M)
[12 ] Tryptophan (Trp,W)
[13 ] Asparaginsäure (Asp,D)
[14 ] Histidin (His,H)
[15 ] Phenylalanin (Phe,F)
[16 ] Tyrosin (Tyr,Y)
[17] Cystein (Cys,C)
[18] Isoleucin (Ile,I)
[19 ] Prolin (Pro,P)
[20 ] Valin (Val,V)