pI Flashcards
Learn the pK of the R groups on ionizable side chains of amino acids
1
Q
Glutamate
A
4.3
2
Q
Aspartate
A
3.9
3
Q
Lysine
A
10.5
4
Q
Arginine
A
12.5
5
Q
Tyrosine
A
10.1
6
Q
Histidine
A
6.0
7
Q
General Pk1 and Pk2
A
2.4, 9.8
8
Q
Alanine
A
A, Ala
9
Q
Glutamate
A
E, Glu
10
Q
Glutamine
A
Q, Gln
11
Q
Aspartate
A
D, Asp
12
Q
Asparagine
A
N, Asn
13
Q
Leucine
A
L, Leu
14
Q
Glycine
A
G, Gly
15
Q
Lysine
A
K, Lys
16
Q
Serine
A
S, Ser
17
Q
Valine
A
V, Val
18
Q
Arginine
A
R, Arg
19
Q
Threonine
A
T, Thr
20
Q
Proline
A
P, Pro
21
Q
Isoleucine
A
I, Ile
22
Q
Methionine
A
M, Met
23
Q
Phenylalanine
A
F, Phe
24
Q
Tyrosine
A
Y, Tyr
25
Q
Cysteine
A
C, Cys
26
Q
Tryptophan
A
W, Trp
27
Q
Histidine
A
H, His
