Amino Acid 1 Letter Abbreviations

Front 1

Alanine

Back 1

A

Front 2

Arginine

Back 2

R

Front 3

Asparagine

Back 3

N

Front 4

Aspartic Acid

Back 4

D

Front 5

Methionine

Back 5

M

Front 6

Phenylalanine

Back 6

F

Front 7

Proline

Back 7

P

Front 8

Threonine

Back 8

T

Front 9

Asparagine

Back 9

B

Front 10

Cysteine

Back 10

C

Front 11

Glutamine

Back 11

Q

Front 12

Glutamic Acid

Back 12

E

Front 13

Glutamine

Back 13

Z

Front 14

Glycine

Back 14

G

Front 15

Histidine

Back 15

H

Front 16

Isoleucine

Back 16

I

Front 17

Leucine

Back 17

L

Front 18

Tryptophan

Back 18

W

Front 19

Tyrosine

Back 19

Y

Front 20

Valine

Back 20

V