The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
GI Alpha 1, domain 2-like
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.

Browse Functional Families

ID Function Family (FunFam) Name Total Sequences Enzyme? Structure? Structural Representative PDB Sites? Alignment Diversity (0-100)
1
I
1740
3D
3v00C02 - 94.6
2
Q
579 - - 95.6
3
S
535
3D
6au6A02 - 85.9
4
248
3D
1shzD02 - 92.5
5
134 - - 84.1
6
Z
117 - - 25.7
7
93 - - 99.1
8
57
3D
2xtzA02 - 73.1
9
O
42 - - 97.6
10
31
3D
4fidB02 - 96.7
11
24 - - 97.3
12
20 - - 55.5
13
17 - - 77.2
14
16 - - 44.2
17
G protein Gq class
16 - - 68.9
16
16 - - 44.6
15
16 - - 91.4
20
o
14
3D
3c7kC02 - 39.0
19
12 - - 14.0
18
12 - - 42.0
21
G protein Gq class
9 - - 91.3
22
8 - - 43.1
23
8 - - 14.7
24
7 - - 7.1
29
Olf
6 - - 45.5
26
G protein
6 - - 5.9
27
6 - - 67.9
28
6 - - 93.8
30
6 - - 84.5
25
6 - - 18.4
31
5 - - 32.5
33
5 - - 9.9
32
5 - - 33.6
34
G protein
5 - - 64.9
36
Olf
4 - - 15.4
35
4 - - 0.0
39
3 - - 75.7
40
3 - - 47.3
37
3 - - 27.1
41
3 - - 74.9
38
G protein
3 - - 1.3
61
2 - - 5.0
48
K
2 - - 0.0
55
2 - - 0.0
68
2 - - 1.6
60
2 - - 28.1
69
2 - - 0.0
63
2 - - 19.1
43
2 - - 28.9
44
2 - - 62.3
62
2 - - 17.1
49
I
2 - - 0.0
42
2 - - 19.0
50
S
2 - - 0.0
56
2 - - 0.0
70
2 - - 0.0
71
2 - - 0.0
58
2 - - 0.0
51
2 - - 0.0
57
2 - - 2.0
46
O
2 - - 0.0
64
2 - - 32.2
45
2 - - 14.1
52
2 - - 0.0
65
2 - - 47.2
53
2 - - 0.0
66
2 - - 19.4
59
2 - - 0.0
72
2 - - 0.0
73
2 - - 43.2
67
2 - - 0.0
47
2 - - 0.0
54
2 - - 9.5
78
1 - - 0.0
89
1 - - 0.0
91
1 - - 0.0
80
1 - - 0.0
92
1 - - 0.0
82
1 - - 0.0
99
1 - - 0.0
90
1 - - 0.0
81
1 - - 0.0
76
1 - - 0.0
84
1 - - 0.0
77
1 - - 0.0
79
1 - - 0.0
93
1 - - 0.0
83
G protein Gq class
1 - - 0.0
96
1 - - 0.0
85
1 - - 0.0
74
1 - - 0.0
94
1 - - 0.0
95
1 - - 0.0
86
1 - - 0.0
75
1 - - 0.0
98
1 - - 0.0
87
1 - - 0.0
97
1 - - 0.0
88
1 - - 0.0