Notations for 20 standard proteins

NOTATION FOR 20 STANDARD PROTEINS

AMINO ACID

THREE-LETTER SYMBOL

ONE-LETTER SYMBOL

Alanine

Ala

A

Valine

Val

V

Leucine

Leu

L

Isoleucine

Ile

I

Proline

Pro

P

Phenylalanine

Phe

F

Tryptophan

Trp

W

Methionine

Met

M

Glycine

Gly

G

Serine

Ser

S

Threonine

Thr

T

Cysteine

Cys

C

Glutamine

Gln

Q

Asparagine

Asn

N

Tyrosine

Tyr

Y

Lysine

Lys

K

Arginine

Arg

R

Histidine

His

H

Apartate

Asp

D

Glutamate

Glu

E

Last modified: Tuesday, 22 March 2011, 12:04 PM