Amino Acid Side Chains

Front 1

Amino Acid side chains

Back 1

Hydrophobic aliphatic

Aromatic

Polar non-ionic

Acidic

Basic

Front 2

Aliphatic/non polar

Back 2

only bonds in the side chain are C-C and C-H

Hydrophobic

1. Glycine

2. Alanine

3. Leucine

4. Valine

5. Isoleucine

------

Phenylalanine

Methionine

Tryptophan

Proline

Front 3

Aromatic

Back 3

Absorb in the 280nm

1. Phenylalanine

2. Tyrosine

3. Tryptophan

4. Histidine

Front 4

AA containing OH and S

polar non-ionic

Back 4

1. Serine

2. Cysteine

3. Threonine

4. Asparagine

5. Glutamine

6. Tyrosine

Front 5

Basic

Back 5

1. Histidine

2. Lysine

3. Arginine

Front 6

Acidic

Back 6

Glutamic acid / glutamate

Asparatic

Front 7

cyclic

Back 7

1. Proline

Front 8

Back 8

Alanine, Ala, A

Front 9

Back 9

Arginine, arg, R

Front 10

Back 10

Asparagine, Asn, N

Front 11

Back 11

Cysteine, Cys, C

Front 12

Back 12

Glutamine, Gln, Q

Front 13

Back 13

Glutamate (glutamic acid), Glu, E

Front 14

Back 14

Glycine, Gly, G

Front 15

Back 15

Histidine, His, H

Front 16

Back 16

Isoleucine, Ile, I

Front 17

Back 17

Leucine, Leu, L

Front 18

Back 18

Lysine, Lys, K

Front 19

Back 19

Proline, Pro, P

Front 20

Back 20

Serine, ser, s

Front 21

Back 21

Threonine, thr, t

Front 22

Back 22

Tryptophan, trp, w

Front 23

Back 23

Tyrosine, tyr, Y

Front 24

Back 24

Valine, val, v

Front 25

Back 25

Asparatic acid, arg, d