Supporting Information
Influence of End-Capping on the Self-Assembly of Model Amyloid Peptide Fragments Valeria Castelletto, Ian W. Hamley,* Çelen Cenker, Ulf Olsson, Jozef Adamcik, Raffaele Mezzenga, Juan F. Miravet,* Beatriu Escuder, Francisco Rodríguez-Llansola
SI Table 1. NOE correlations for F at two concentrations NH2
10 O
7
9 N H
8
NH2
11 21 22,23 24
O H2 N
N
H N
20 18,19
N H
6
2 1 3
O
O
N H O
5
O
O H N
14
OH
H2N
12,13
C
O N H
N H
A
B
E
O
H N
N H
O
D
Hc
a) 2.6 wt% 39.7 mM (25.7 mg/mL) E
C
B
A
D
N
X
Hb Ha
Hc
X
X
4
14
20
24
3
7
9 13
12 10
8
6
2
22 23
11
19 5
18 21
X
x
x
11
4
x
2
O
X
8
X
X
X
X
10 12
x
9 13 7
X
X
X
X
X
X
x x
20
x
O x
X
O x
8 10 12 9 13
O
X
O
7
O
X
X
O X
20
O
Hc
O
Hb Ha
O
N
X
X
Hc
x
Hb Ha N
O
A
14
x
O
D
3 24
O
14
2 6
O O
X
24
11 22 23
O x
6
9 15
O
x
1
18 21
O
22 23
D
O
B
A
O
C E
1
O
18 21
3
4
O X
19 5
B
O
x
C
O E
E C
B
A
D
N
Hb Ha
Hc
14
OH
O
4
1
O
H N
20
24
3
7
9 13
12 10
8
6
2
22 23
11
9 15
18 21
4
1
1
Hb Ha
b) 0.4 wt% 5.7 mM (3.7 mg/mL) C
B
E
A
D
N
Hb Ha
Hc
14
20
24
3
7
9 13
12 10
8
6
1
2
22 23
11
19 5
18 21
4
x
1 O
4
O
18 21
18 21
O
19 5
9 15
O
11
O
22 23
11 22 23
O
2
O
6
x
8
x
O x
10 12 O
7
8 10 12 9 13
x
O
3
7
O
24 x
3 24
O
14
20
O
Hc
14 x
O
Hb Ha
x
Hc Hb Ha
O
N
N
O
D
O
A
x
O
E
x
A
x
O
B
x
O E
D x
O
B C
x
O
20
2 6
O O
9 13
1 4
x
C
x C
B
A
D
N
Hb Ha
Hc
14
20
24
E 3
7
9 13
12 10
8
6
2
22 23
11
9 15
18 21
4
1
2
SI Table 2. NOESY contacts for FF (1.8 wt% solution). All the contacts correspond to negative NOE effects.11
3
