Standard Amino Acids Structures Flashcards
1
Q
Glycine
A
2
Q
Alanine
A
3
Q
Valine
A
4
Q
Leucine
A
5
Q
Isoleucine
A
6
Q
Methionine
A
7
Q
Proline
A
8
Q
Phenylalanine
A
9
Q
Tryptophan
A
10
Q
Serine
A
11
Q
Threonine
A
12
Q
Asparagine
A
13
Q
Glutamine
A
14
Q
Tyrosine
A
15
Q
Cysteine
A
16
Q
Lysine
A
17
Q
Arginine
A
18
Q
Histidine
A
19
Q
Aspartic acid
A
20
Q
Glutamic acid
A
21
Q
What is the pK of the side chain of Tyrosine?
A
10.5 (phenol)
22
Q
What is the pK of the side chain of Cysteine?
A
8.4 (sulfhydryl)
23
Q
What is the pK of the side chain of Lysine?
A
10.5 (epsilon amine group)+
24
Q
What is the pK of the side chain of Arginine?
A
12.5 (guanidino)
25
What is the pK of the side chain of Histidine?
6.04 (imidazole)
26
What is the pK of the side chain of Aspartic Acid?
3.90 (beta carbonyl)
27
What is the pK of the side chain of Glutamic Acid?
4.07 (y-carbonyl)
