Acides aminés (Pka, pI, autres)

Question 1

D pKa

Answer 1

4,1

Question 2

E pKa

Answer 2

4,1

Question 3

H pKa

Answer 3

6

Question 4

C pKa

Answer 4

8,3

Question 5

K pKa

Answer 5

10,8

Question 6

Y pKa

Answer 6

10,9

Question 7

R pKa

Answer 7

12,5

Question 8

4,1

Answer 8

D, E

Question 9

6

Answer 9

H

Question 10

8,3

Answer 10

C

Question 11

10,8

Answer 11

K

Question 12

10,9

Answer 12

Y

Question 13

12,5

Answer 13

R

Question 14

D pI

Answer 14

3,1

Question 15

H pI

Answer 15

7,5

Question 16

C pI

Answer 16

5,2

Question 17

E pI

Answer 17

3,1

Question 18

K pI

Answer 18

9,9

Question 19

Y pI

Answer 19

5,1

Question 20

R pI

Answer 20

10,75

Question 21

3,1

Answer 21

D pI

Question 22

7,5

Answer 22

H pI

Question 23

5,2

Answer 23

C pI

Question 24

3,1

Answer 24

E pI

Question 25

9,9

Answer 25

K Pi

Question 26

5,1

Answer 26

Y

Question 27

10,75

Answer 27

R

Question 28

21ème AA

Answer 28

Selenocystéine, sec U, UGA, mammifères, glucathion peroxydase

Question 29

22ème AA

Answer 29

Pyrrolysine, Pyl O, UAG, archéobactéries

Question 30

AA non protéinogènes, amines biogènes

Answer 30

Obtenus par DEcarboxylation, H histamine –> libérée dans le sang + réaction allergique E –> GABA –> GHB Y –> DOPA –> Dopamine –> Adrénaline

Question 31

2 AA non protéinogènes du cycle de l’urée

Answer 31

citrulline, ornithine

Question 32

2 C*

Answer 32

Isoleucine et thréonine

Question 33

AA essentiels

Answer 33

(His) Leu Thr Lys Trp Phe Val Met Ile (Arg)