Examples of Alacoils

Table 1. examples of Alacoils
Protein "a"     "d"     ”µaxis
(A)  
£[
(”C)  
C£\-C£]   Offset

Ferritin Alacoil("a" site dominant)
1FHA ferritin A 66 E 27 8.1 15 4.0 0.23 Go Back To The Alacoil
S 31 E 62 7.8 12 3.8 0.26
S 59 Y 34 7.6 17 3.8 0.25
S 38 F 55 7.6 19 4.2 nd*
A 52

F 41

7.6

15

4.1

0.24

1VSG variant surface glycoprotein   A 76 M 42 7.7 20 3.8 0.26 Page
Down
A 46 Y 72 7.4 24 3.6 0.25
A 69 A 49 7.6 25 3.4 0.24
A 53 A 65 7.7 21 4.2 nd
   A 62

N 56

7.8

22

4.6

0.19

1PRCm photosynthetic reaction center A 116 I 68 9.2 20 4.7 0.23
A 65 F 119 7.7 22 4.2 0.22 Page
up
S 123 F 61 7.6 21 3.6 0.28
A 58

S 126

7.6

19

3.8

0.28

2CCY cytochrome C' A 41 A 100 8.2 3 3.9 0.22
A 97 A 44 7.7 10 3.8 nd
A 48 S 93 7.7 13 4.0 0.20
A 90

a 51

8.3

9

3.9

0.20

Go Back To The Alacoil
Adjacent ferritin-type puzzle-paurs, o=+15
256B cytochrome b562 A 87 L 78 7.3 8 4.1 0.23
A 75

a 90

8.6

5

4.3

0.27

3LZM T4 lysozyme A 129 M 120 7.9 13 3.8 nd
S 117

N 132

9.0

12

4.8

0.31

Page
Down
1COLa coilcin S 16 I 45 7.9 -5 4.4 0.20
A 42

I 19

8.1

-1

3.9

nd

1PRC1 photosynthetic reaction center   A 96 F 41 8.1 25 4.1 nd Page
up
A 38

S 99

7.9

20

3.8

0/26

2CTS citrate synthase A 263 I 145 8.1 10 4.2 0.23
S 142

M 266

9.0

5

4.3

0.21

ROP-type Alacoils("d" site dominant)
1ROP Rop protein L 9 C 52 9.5 17 5.1 0.45 Go Back To The Alacoil
Y 49 A 12 8.9 20 4.3 0.44
R 16 A 45 8.5 18 4.5 0.40
H 42 T 19 8.6 15 4.1 0.40
L 23 C 38 8.7 16 4.6 0.34
A 35

L 26

8.3

15

4.2

0.32

3HHR human growth hormone E 174 A 17 9.3 20 4.5 0.42 Page
Down
H 21 M 170 8.4 23 4.0 0.48
   R 167

A 24

8.4

19

4.4

0.46

Adjacent ROP-type puzzle-pairs
1VSG variant surface glyciprotein A 94 A 249 8.5 31 4.6 0.46 Page
up
A 246

T 97

8.5

31

4.6

0.45

1LPE apolipoprotein A3 T 67 A 29 8.2 15 4.3 0.35
W 26

E 70

8.0

12

3.9

0.36


"a" & "D": residues in the "a" and "d" heptad position.”µaxis is the separation between the helix axes, and £[ is the dihedral angle between them. Offset is the vertical offset between "a" residues on the two helices; if "nd", it was too close to a helix end for measurement.


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