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:

"
Arfaptin homology (AH) domain/BAR domain
".

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
702 - - 97.7
2
596
3D
2efkA01 - 95.4
3
584
3D
4dcnD00 - 84.3
4
545 - - 73.7
5
493
3D
3pltC00 - 91.8
6
488 - - 92.6
7
455
3D
2ficB00 - 76.2
8
453 - - 94.3
9
444
3D
3lllB01 - 94.3
10
399
3D
2d1lB00 - 64.8
11
390
3D
2yktA00 - 87.7
12
381
3D
4fzsB00 - 92.6
13
369
3D
4atmA00 - 94.7
14
347 - - 90.6
16
312
3D
2v0oC00 - 93.9
15
310 - - 75.4
17
276 - - 71.4
18
254 - - 82.2
21
237
3D
1zwwB00 - 81.9
19
236 - - 79.0
20
230 - - 56.9
22
228 - - 97.5
23
222 - - 86.0
24
220 - - 62.9
25
215 - - 96.5
26
206 - - 78.4
27
185 - - 67.6
28
152 - - 91.6
29
140 - - 90.5
31
137
3D
5c5bD01 - 82.6
32
135
3D
3dytA02 - 37.9
30
133
3D
4dylA01 - 84.5
34
130
3D
5c5bC01 - 85.1
33
128
3D
4akvB02 - 88.2
35
111 - - 38.1
36
106 - - 94.3
37
103 - - 91.9
38
102 - - 38.0
39
99 - - 82.0
40
99
3D
3qweA00 - 41.7
41
97 - - 78.5
42
95 - - 94.8
43
94 - - 91.4
44
84 - - 71.8
46
81 - - 88.3
45
81 - - 92.5
47
75 - - 66.5
48
74 - - 91.7
49
72 - - 47.1
51
Csx2
69 - - 86.2
50
69 - - 71.8
52
69 - - 63.9
53
68 - - 93.9
54
67 - - 75.7
55
66 - - 18.8
56
66
3D
3ok8B00 - 70.2
58
58 - - 25.3
57
58 - - 79.6
59
58 - - 81.6
60
55 - - 98.8
61
52 - - 83.2
62
49
3D
4nswB01 - 61.0
63
45
3D
4wpcB00 - 95.7
66
38 - - 25.5
64
38 - - 39.0
65
38 - - 25.1
68
37 - - 84.5
67
37 - - 33.6
69
36 - - 29.2
70
33 - - 38.4
71
32 - - 66.4
72
30 - - 80.4
74
27 - - 84.0
73
27 - - 57.9
75
26 - - 86.1
76
25 - - 31.6
78
24 - - 84.3
77
24 - - 50.6
79
24 - - 71.8
205
23
3D
3qniB01 - 42.1
80
23 - - 39.3
81
23 - - 60.2
82
21 - - 16.8
84
20 - - 47.4
83
20 - - 77.6
85
19 - - 97.1
86
18 - - 65.2
87
17 - - 19.3
89
15 - - 31.7
91
15 - - 74.4
90
15 - - 29.7
88
15 - - 39.3
92
14 - - 11.5
94
14 - - 95.3
93
14 - - 18.4
96
13 - - 71.5
97
13 - - 43.2
95
13 - - 43.7
101
12 - - 86.6
98
12 - - 23.2
102
12 - - 91.9
100
12 - - 40.8
99
12 - - 87.4
107
11 - - 41.5
105
11 - - 9.4
104
11 - - 9.3
103
11 - - 17.2
106
11 - - 12.9
116
10
3D
3g9gA00 - 0.8
110
10 - - 10.7
112
10 - - 3.1
108
10 - - 41.6
111
10 - - 11.9
113
10 - - 3.1
109
10 - - 10.4
114
10 - - 37.8
119
9 - - 7.9
115
9 - - 10.4
117
Synaptic dynamin binding protein
9 - - 29.8
118
9 - - 12.5
120
9 - - 2.0
121
9 - - 79.7
122
8 - - 21.1
125
8 - - 10.8
124
8 - - 11.7
126
8 - - 0.0
123
8 - - 22.0
127
7 - - 26.8
167
7
3D
4i1qB00 - 35.3
128
FCH stands for Fes/CIP4 homology domain
7 - - 25.6
130
7 - - 4.3
132
7 - - 0.0
129
7 - - 2.1
131
7 - - 3.0
133
7 - - 36.0
134
7 - - 79.1
136
6 - - 13.3
138
6 - - 16.2
137
6 - - 14.7
142
6 - - 7.4
140
6 - - 0.5
139
6 - - 5.4
135
6 - - 11.5
143
6 - - 35.7
141
6 - - 7.8
153
5 - - 14.8
144
5 - - 68.5
151
5 - - 0.4
155
5 - - 13.8
154
5 - - 3.1
147
5 - - 11.1
149
5 - - 11.1
156
5 - - 30.1
145
5 - - 0.0
152
5 - - 3.3
150
5 - - 0.6
148
5 - - 11.0
146
5 - - 5.7
160
4 - - 47.9
163
4 - - 13.9
158
4 - - 12.8
165
4 - - 62.2
168
4 - - 7.7
161
4 - - 7.0
159
4 - - 19.5
162
4 - - 76.6
157
4 - - 12.5
166
4 - - 65.8
164
4 - - 0.5
180
3 - - 0.0
177
3 - - 7.5
170
3 - - 1.6
182
3 - - 0.0
175
AFU_orthologue AFUA_5G07670
3 - - 8.1
184
3 - - 12.3
181
3 - - 5.0
186
3 - - 6.1
173
3 - - 9.8
178
3 - - 1.3
171
3 - - 4.4
176
3 - - 2.5
174
3 - - 79.5
183
3 - - 9.9
169
3 - - 4.4
172
3 - - 30.3
179
3 - - 0.0
185
3 - - 12.3
211
2 - - 6.3
236
2 - - 15.6
218
2 - - 6.8
234
2 - - 0.0
193
2 - - 0.0
246
2 - - 39.6
189
2 - - 45.4
221
2 - - 12.6
191
2 - - 0.0
187
2 - - 2.4
212
2 - - 0.0
227
2 - - 0.0
232
2 - - 0.5
225
2 - - 0.0
207
2 - - 0.0
198
2 - - 0.0
202
2 - - 1.5
240
2 - - 0.0
230
2 - - 4.6
214
2 - - 6.9
229
2 - - 0.0
222
2 - - 17.1
217
2 - - 0.4
239
2 - - 2.0
247
2 - - 21.0
209
2 - - 0.0
210
2 - - 1.0
219
2 - - 9.9
196
2 - - 4.3
242
2 - - 0.0
206
2 - - 5.5
194
2 - - 0.0
220
2 - - 19.3
226
2 - - 2.6
244
2 - - 38.6
237
2 - - 20.0
235
2 - - 6.6
213
2 - - 8.9
200
2 - - 0.0
197
2 - - 0.0
224
2 - - 0.0
192
2 - - 0.0
215
2 - - 0.0
245
2 - - 45.9
233
2 - - 16.6
208
2 - - 0.0
199
2 - - 0.0
241
2 - - 0.5
195
2 - - 0.6
201
2 - - 0.0
188
2 - - 20.9
190
2 - - 39.3
243
2 - - 37.6
231
2 - - 0.0
203
2 - - 0.0
204
2 - - 13.3
228
2 - - 0.4
223
2 - - 0.4
238
2 - - 39.8
216
2 - - 3.0
325
1 - - 0.0
337
1 - - 0.0
340
1 - - 0.0
311
1 - - 0.0
285
1 - - 0.0
288
1 - - 0.0
260
1 - - 0.0
308
1 - - 0.0
301
1 - - 0.0
272
1 - - 0.0
287
1 - - 0.0
294
1 - - 0.0
333
1 - - 0.0
323
1 - - 0.0
262
1 - - 0.0
264
1 - - 0.0
255
1 - - 0.0
330
1 - - 0.0
274
1 - - 0.0
303
1 - - 0.0
250
1 - - 0.0
278
1 - - 0.0
257
1 - - 0.0
276
1 - - 0.0
259
1 - - 0.0
320
1 - - 0.0
249
1 - - 0.0
307
1 - - 0.0
326
1 - - 0.0
335
1 - - 0.0
299
1 - - 0.0
315
1 - - 0.0
338
1 - - 0.0
305
1 - - 0.0
328
1 - - 0.0
281
1 - - 0.0
269
1 - - 0.0
317
1 - - 0.0
313
1 - - 0.0
284
1 - - 0.0
289
1 - - 0.0
319
1 - - 0.0
336
1 - - 0.0
297
1 - - 0.0
290
1 - - 0.0
252
1 - - 0.0
283
1 - - 0.0
271
1 - - 0.0
331
1 - - 0.0
324
1 - - 0.0
342
1 - - 0.0
295
1 - - 0.0
341
1 - - 0.0
312
1 - - 0.0
309
1 - - 0.0
300
1 - - 0.0
286
1 - - 0.0
254
1 - - 0.0
296
1 - - 0.0
265
1 - - 0.0
329
1 - - 0.0
275
1 - - 0.0
251
1 - - 0.0
279
1 - - 0.0
256
1 - - 0.0
263
1 - - 0.0
293
1 - - 0.0
322
1 - - 0.0
310
1 - - 0.0
267
1 - - 0.0
332
1 - - 0.0
316
1 - - 0.0
292
1 - - 0.0
291
1 - - 0.0
327
1 - - 0.0
280
1 - - 0.0
273
1 - - 0.0
314
1 - - 0.0
270
1 - - 0.0
334
1 - - 0.0
266
1 - - 0.0
302
1 - - 0.0
298
1 - - 0.0
343
1 - - 0.0
261
1 - - 0.0
321
1 - - 0.0
339
1 - - 0.0
268
1 - - 0.0
282
1 - - 0.0
253
1 - - 0.0
277
1 - - 0.0
304
1 - - 0.0
258
1 - - 0.0
306
1 - - 0.0
318
1 - - 0.0
248
1 - - 0.0