amino acids Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

what amino acids are ketogenic

A

lysine and leucine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what amino acids are both ketogenic and glucogenic

A

tryptophan
phenylalanine
tyrosine
isoleucine

(the three aromatic and then isoleucine)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

what amino acids are acidic

A

aspartate and glutamate

side chain is going to be around 4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

what amino acids are basic

A

lysine
arginine
histidine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

what amino acids are polar

A

(these all contain an OH)
serine
threonine
cysteine

(these all contain an amide)
glutamine
asparagine

histidine (think about the extra nitrogen in the ring)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what is the pKa of lysine’s side chain

A

about 9-10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what is the pKa of arginines side chain

A

about 12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what is the pKa of histidine side chain

A

about 6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

what is the pKa of the COOH group

A

about 2-3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

what is the pKa of the NH3 group

A

about 9-10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

N

A

asparagine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

R

A

arginine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

D

A

aspartate (aspartic acid)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

E

A

glutamate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Q

A

glutamine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

K

A

Lysine

17
Q

F

A

phenylalanine

18
Q

W

A

tryptophan

19
Q

Y

A

tyrosine

20
Q

I

A

isoleucine

21
Q

A

A

alanine

22
Q

G

A

glycine

23
Q

S

A

serine

24
Q

M

A

methionine

25
Q

T

A

threonine

26
Q

P

A

Proline

27
Q

V

A

valine

28
Q

L

A

leucine

29
Q

H

A

histidine

30
Q

C

A

cytosine