The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
PAS 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
748
3D
4hqaA00 - 97.9
2
639
3D
5hziB02 - 74.0
4
549
3D
3gdiB02 - 85.3
3
541 - - 69.6
5
523 - - 91.6
6
502
3D
4f3lB02 - 75.2
7
487 - - 91.4
9
475
3D
4lloH00 - 93.5
8
473 - - 90.0
10
433
3D
4f3lB03 - 72.3
11
415 - - 70.3
15
413
3D
4h6jA00 - 92.6
12
408 - - 92.5
13
407
3D
3gdiB01 - 92.5
14
392 - - 76.7
16
334
3D
4f3lA03 - 65.1
17
328 - - 72.2
18
323
3D
2w0nA00 - 96.5
19
304 - - 82.4
20
301 - - 62.5
21
284 - - 95.6
22
278
3D
4f3lA02 - 79.1
23
261 - - 72.1
28
230
3D
5ufpB01 - 63.3
24
223 - - 96.4
25
220 - - 76.6
26
212 - - 57.7
27
206 - - 78.1
29
201 - - 89.4
31
181
3D
5y7wB00 - 54.3
30
180 - - 93.6
32
169 - - 43.0
33
II
168 - - 14.7
36
159
3D
2z6cB00 - 79.4
35
159
3D
4m4xB00 - 92.1
34
158 - - 95.4
37
148
3D
4mn6B00 - 84.7
38
143 - - 57.1
39
142 - - 92.3
41
142
3D
5svwD00 - 83.8
40
139 - - 77.1
42
127
3D
4wn5B00 - 80.6
43
122
3D
2jheD02 - 0.0
48
119
3D
6iouB02 - 98.4
45
116
3D
3by8A00 - 92.6
44
115 - - 68.9
46
108 - - 89.4
47
104 - - 78.3
60
100
3D
2vv8D00 - 98.3
49
93 - - 19.0
50
85 - - 25.0
64
84
3D
3d72B00 - 88.0
51
83 - - 7.2
52
82 - - 46.9
53
75 - - 84.4
54
74 - - 79.8
55
73 - - 74.5
56
71 - - 68.6
57
69 - - 87.2
58
68 - - 25.5
59
66
3D
1ll8A00 - 98.2
61
62 - - 75.4
66
62
3D
3rtyH02 - 81.4
72
57
3D
3rtyH01 - 84.1
62
GGDEF
56 - - 80.2
63
54 - - 74.6
65
53 - - 35.0
67
49 - - 44.3
69
49 - - 80.8
68
49 - - 82.6
75
48
3D
4hi4G00 - 89.7
70
48 - - 26.1
71
48 - - 44.6
73
44 - - 77.2
74
44 - - 81.7
76
42 - - 40.1
77
41 - - 67.2
437
40
3D
6mhnA00 - 9.9
78
40 - - 49.8
79
40 - - 28.7
80
39 - - 75.9
81
39 - - 93.4
83
38 - - 3.1
82
38 - - 70.3
84
37
3D
2v9aB00 - 14.4
85
35 - - 70.7
135
33
3D
5dklB00 - 77.9
86
33 - - 22.2
87
33 - - 76.5
88
31 - - 100.0
90
30 - - 77.4
89
30 - - 63.6
91
29 - - 33.1
93
28 - - 20.7
92
28 - - 73.6
94
27 - - 46.3
97
27 - - 65.6
96
27 - - 67.9
95
27 - - 6.5
98
26 - - 76.0
169
26
3D
5c5kD02 - 92.2
99
25 - - 98.2
101
23 - - 90.6
100
23 - - 67.0
103
22 - - 76.6
104
22 - - 28.9
102
22 - - 0.0
106
21 - - 11.9
107
21 - - 14.0
105
21 - - 58.9
109
20 - - 2.1
108
20 - - 75.6
111
19 - - 15.3
170
19
3D
1vb6B00 - 19.2
148
19
3D
4lrzH02 - 3.4
110
19 - - 0.0
113
17 - - 3.7
114
17 - - 76.6
116
17 - - 45.8
155
17
3D
5hwwB00 - 96.7
112
17 - - 51.3
115
17 - - 68.2
120
16 - - 97.3
127
16
3D
3by9B02 - 68.4
119
16 - - 61.0
117
16 - - 52.1
118
16 - - 70.5
122
15 - - 32.0
123
15 - - 38.6
121
15 - - 25.2
125
14 - - 0.7
124
14 - - 17.6
126
14 - - 11.1
128
13 - - 18.0
130
13 - - 13.5
133
13 - - 0.0
134
13 - - 0.0
129
13 - - 90.8
131
13 - - 10.1
136
13 - - 63.8
132
13 - - 94.2
143
12 - - 9.4
144
12 - - 81.6
138
12 - - 51.7
141
12 - - 43.4
137
12 - - 0.0
142
12 - - 16.6
139
12 - - 3.2
140
12 - - 3.5
150
11 - - 36.2
146
11 - - 23.7
157
11 - - 43.2
149
11 - - 72.5
152
11 - - 10.4
197
11
3D
2ykhB02 - 0.0
147
11 - - 2.5
145
11 - - 20.0
154
11 - - 77.2
153
11 - - 67.8
156
11 - - 92.6
151
11 - - 44.6
160
10 - - 19.8
165
10 - - 18.4
167
10 - - 14.3
168
10 - - 87.5
158
10 - - 13.1
162
10 - - 9.1
159
10 - - 5.8
163
10 - - 11.0
164
10 - - 7.8
166
10 - - 9.5
161
10 - - 0.0
172
9 - - 15.2
187
9 - - 79.7
179
9 - - 37.5
180
9 - - 13.1
173
9 - - 29.0
174
9 - - 10.1
185
9 - - 96.5
176
9 - - 8.8
171
9 - - 26.6
184
9 - - 37.9
183
9 - - 0.8
175
9 - - 13.6
181
9 - - 5.6
186
9 - - 82.8
177
9 - - 0.0
182
9 - - 23.6
178
9 - - 0.0
193
8 - - 9.8
194
8 - - 2.9
202
8 - - 7.7
196
8 - - 84.1
191
8 - - 0.0
209
8 - - 58.3
188
Direct oxygen sensor protein
8 - - 1.0
212
8 - - 47.2
211
8 - - 47.7
214
8 - - 30.0
213
8 - - 71.1
199
8 - - 0.0
204
8 - - 0.0
192
8 - - 5.5
203
8 - - 0.0
206
8 - - 3.3
201
8 - - 0.0
200
8 - - 12.2
198
8 - - 15.2
205
8 - - 17.5
210
8 - - 7.7
207
8 - - 10.5
195
8 - - 0.0
190
8 - - 4.1
189
8 - - 36.9
208
8 - - 48.3
219
7 - - 0.0
227
7 - - 7.1
230
7 - - 0.0
228
7 - - 13.4
216
7 - - 10.7
220
7 - - 8.3
225
7 - - 0.0
215
7 - - 7.9
221
7 - - 0.0
226
7 - - 51.6
223
7 - - 13.0
224
7 - - 0.0
218
7 - - 7.4
222
7 - - 15.0
229
7 - - 36.5
231
7 - - 83.3
217
7 - - 3.3
258
6 - - 8.6
268
6 - - 88.4
242
6 - - 1.5
235
6 - - 0.0
249
Regulator of sigma subunit
6 - - 4.1
257
6 - - 9.1
267
6 - - 79.6
265
6 - - 0.7
255
6 - - 15.2
325
6
3D
4dj2D01 - 19.6
237
6 - - 4.3
238
6 - - 14.4
246
6 - - 15.2
241
6 - - 75.6
244
6 - - 0.0
250
6 - - 0.0
243
6 - - 0.0
260
6 - - 0.0
256
6 - - 13.5
251
6 - - 14.0
266
6 - - 79.7
261
6 - - 15.9
253
6 - - 10.6
264
6 - - 7.1
240
6 - - 0.0
232
6 - - 17.9
263
6 - - 1.5
254
6 - - 1.0
239
6 - - 0.0
245
6 - - 8.9
259
6 - - 4.2
247
6 - - 14.5
248
6 - - 0.0
236
6 - - 0.0
234
6 - - 0.0
252
6 - - 11.9
233
6 - - 0.0
262
6 - - 40.7
285
5 - - 0.0
276
5 - - 21.1
271
5 - - 1.0
274
5 - - 0.0
273
5 - - 30.7
335
5
3D
4l9eA00 - 7.4
292
5 - - 8.0
299
5 - - 0.0
302
5 - - 51.6
280
5 - - 5.5
288
5 - - 4.5
301
5 - - 38.6
279
5 - - 0.0
303
5 - - 86.9
304
5 - - 82.2
296
GGDEF
5 - - 8.3
291
5 - - 77.6
287
5 - - 0.0
294
5 - - 6.0
293
5 - - 0.0
272
5 - - 1.0
289
5 - - 11.2
278
5 - - 0.0
290
5 - - 7.3
295
5 - - 40.9
300
5 - - 6.2
282
5 - - 25.9
277
5 - - 0.0
269
5 - - 10.2
275
5 - - 0.0
281
5 - - 2.8
286
5 - - 0.0
283
5 - - 18.0
297
GGDEF
5 - - 7.5
284
5 - - 14.1
298
5 - - 0.0
270
5 - - 0.0
312
4 - - 5.5
309
4 - - 17.8
328
4 - - 0.0
342
4 - - 73.6
330
4 - - 23.4
327
4 - - 0.0
319
4 - - 3.2
343
4 - - 77.1
306
4 - - 0.0
344
4 - - 74.1
346
4 - - 76.6
341
4 - - 71.3
338
4 - - 7.2
337
4 - - 0.0
313
4 - - 0.0
314
4 - - 2.8
320
4 - - 0.0
311
4 - - 6.2
316
4 - - 6.9
310
4 - - 9.4
324
4 - - 0.0
323
4 - - 1.0
305
4 - - 0.0
321
4 - - 0.0
326
4 - - 5.5
339
4 - - 1.1
345
4 - - 64.0
340
eag-related
4 - - 70.8
332
4 - - 68.1
315
4 - - 1.0
333
4 - - 0.0
308
4 - - 0.0
317
4 - - 8.3
334
4 - - 0.0
331
4 - - 21.6
336
4 - - 11.5
348
4 - - 82.6
329
4 - - 0.0
347
4 - - 79.8
322
4 - - 1.6
318
4 - - 3.1
307
4 - - 0.0
367
3 - - 5.9
357
3 - - 5.4
380
3 - - 0.0
349
3 - - 0.0
392
3 - - 0.0
373
3 - - 41.3
374
3 - - 0.0
368
3 - - 7.1
385
3 - - 0.0
376
3 - - 6.8
371
3 - - 0.0
358
3 - - 5.8
372
3 - - 24.7
360
3 - - 8.4
393
3 - - 7.6
387
3 - - 0.0
394
3 - - 0.0
350
3 - - 0.0
396
3 - - 78.3
391
3 - - 4.4
355
3 - - 3.4
365
3 - - 0.0
379
3 - - 10.3
388
3 - - 5.9
377
3 - - 5.7
382
3 - - 16.5
395
3 - - 0.0
390
3 - - 0.0
354
3 - - 1.8
363
3 - - 10.4
364
3 - - 42.3
353
3 - - 73.6
378
3 - - 0.0
389
3 - - 7.9
366
3 - - 4.4
361
3 - - 0.0
356
3 - - 9.6
351
3 - - 10.6
370
3 - - 6.9
362
3 - - 0.0
352
3 - - 66.3
397
3 - - 82.1
384
3 - - 10.4
383
3 - - 0.0
359
3 - - 0.0
369
3 - - 0.0
375
3 - - 0.0
381
3 - - 9.1
386
3 - - 0.0
488
2 - - 0.0
465
2 - - 0.0
479
2 - - 39.4
411
2 - - 0.0
416
2 - - 0.0
506
2 - - 0.0
501
2 - - 7.7
455
2 - - 0.0
420
2 - - 0.0
414
2 - - 6.5
504
2 - - 0.0
525
2 - - 0.0
399
2 - - 1.0
413
2 - - 0.0
503
2 - - 9.5
520
2 - - 10.8
404
2 - - 0.0
514
2 - - 0.0
403
2 - - 0.0
438
2 - - 10.3
425
2 - - 0.0
496
2 - - 0.0
513
2 - - 2.2
491
2 - - 0.0
446
2 - - 0.0
441
2 - - 1.1
444
2 - - 3.7
487
2 - - 0.0
450
2 - - 40.9
494
2 - - 10.0
406
2 - - 11.1
401
2 - - 1.7
511
2 - - 3.0
493
2 - - 1.7
516
2 - - 10.5
472
2 - - 0.0
443
2 - - 0.0
460
2 - - 0.8
509
2 - - 0.0
458
2 - - 0.0
419
2 - - 0.0
476
2 - - 0.0
471
2 - - 0.0
485
2 - - 0.0
402
2 - - 0.0
468
2 - - 1.5
512
2 - - 10.4
528
2 - - 5.5
474
2 - - 0.0
427
2 - - 0.0
442
2 - - 0.0
473
2 - - 8.3
430
2 - - 0.0
492
2 - - 0.0
435
2 - - 0.0
449
2 - - 32.8
428
2 - - 0.0
499
2 - - 1.0
527
2 - - 0.0
530
2 - - 0.0
457
2 - - 7.0
480
2 - - 45.3
519
2 - - 0.0
409
2 - - 0.0
467
2 - - 0.0
412
2 - - 7.2
502
2 - - 0.0
534
2 - - 43.5
469
2 - - 0.0
481
2 - - 0.0
486
2 - - 0.0
475
2 - - 0.0
517
2 - - 9.5
407
2 - - 0.0
533
2 - - 46.5
459
2 - - 3.6
508
2 - - 0.0
418
2 - - 5.1
422
2 - - 0.0
483
2 - - 0.0
497
2 - - 7.4
529
2 - - 0.0
484
2 - - 0.0
531
2 - - 30.8
447
2 - - 2.0
522
2 - - 0.0
429
2 - - 0.0
448
2 - - 3.6
498
2 - - 0.0
431
2 - - 0.0
436
2 - - 7.6
434
2 - - 3.7
452
2 - - 0.0
507
2 - - 0.0
417
2 - - 0.0
470
2 - - 4.9
518
2 - - 7.9
462
2 - - 0.0
408
2 - - 9.2
433
2 - - 44.4
456
2 - - 0.0
451
2 - - 3.5
505
2 - - 0.0
415
2 - - 0.0
523
2 - - 9.2
489
2 - - 0.0
466
2 - - 2.3
524
2 - - 0.0
461
2 - - 0.0
400
2 - - 2.9
510
2 - - 9.2
478
2 - - 13.9
398
2 - - 10.3
453
2 - - 13.1
521
2 - - 0.0
526
2 - - 0.0
464
2 - - 1.1
440
2 - - 4.1
463
2 - - 11.1
432
2 - - 38.1
454
2 - - 0.0
490
2 - - 10.9
439
2 - - 3.2
445
2 - - 0.0
421
2 - - 0.0
495
2 - - 0.0
426
2 - - 0.0
532
2 - - 41.8
482
2 - - 4.7
515
2 - - 0.0
423
2 - - 0.0
405
2 - - 3.9
424
2 - - 0.0
477
2 - - 29.3
410
2 - - 0.0
500
2 - - 0.0
660
1 - - 0.0
643
1 - - 0.0
544
1 - - 0.0
672
1 - - 0.0
693
1 - - 0.0
594
1 - - 0.0
550
1 - - 0.0
587
1 - - 0.0
601
1 - - 0.0
606
1 - - 0.0
650
1 - - 0.0
694
1 - - 0.0
593
1 - - 0.0
687
1 - - 0.0
560
1 - - 0.0
644
1 - - 0.0
572
1 - - 0.0
543
1 - - 0.0
641
1 - - 0.0
646
1 - - 0.0
691
1 - - 0.0
696
1 - - 0.0
625
1 - - 0.0
603
1 - - 0.0
638
1 - - 0.0
596
1 - - 0.0
591
1 - - 0.0
538
1 - - 0.0
604
1 - - 0.0
546
1 - - 0.0
541
1 - - 0.0
637
1 - - 0.0
613
1 - - 0.0
614
1 - - 0.0
620
1 - - 0.0
537
1 - - 0.0
588
1 - - 0.0
655
1 - - 0.0
579
1 - - 0.0
616
1 - - 0.0
611
1 - - 0.0
565
1 - - 0.0
679
1 - - 0.0
665
1 - - 0.0
555
1 - - 0.0
688
1 - - 0.0
580
1 - - 0.0
612
1 - - 0.0
557
1 - - 0.0
667
1 - - 0.0
609
1 - - 0.0
567
1 - - 0.0
680
1 - - 0.0
657
1 - - 0.0
549
1 - - 0.0
535
1 - - 0.0
599
1 - - 0.0
699
1 - - 0.0
649
1 - - 0.0
628
1 - - 0.0
635
1 - - 0.0
692
1 - - 0.0
630
1 - - 0.0
673
1 - - 0.0
642
1 - - 0.0
574
1 - - 0.0
627
1 - - 0.0
542
1 - - 0.0
674
1 - - 0.0
573
1 - - 0.0
592
1 - - 0.0
668
1 - - 0.0
602
1 - - 0.0
671
1 - - 0.0
676
1 - - 0.0
558
1 - - 0.0
685
1 - - 0.0
619
1 - - 0.0
585
1 - - 0.0
658
1 - - 0.0
576
1 - - 0.0
571
1 - - 0.0
568
1 - - 0.0
608
1 - - 0.0
662
1 - - 0.0
633
1 - - 0.0
670
1 - - 0.0
552
1 - - 0.0
617
1 - - 0.0
652
1 - - 0.0
634
1 - - 0.0
562
1 - - 0.0
570
1 - - 0.0
636
1 - - 0.0
631
1 - - 0.0
698
1 - - 0.0
629
1 - - 0.0
648
1 - - 0.0
548
1 - - 0.0
536
1 - - 0.0
598
1 - - 0.0
647
1 - - 0.0
583
1 - - 0.0
684
1 - - 0.0
697
1 - - 0.0
584
1 - - 0.0
683
1 - - 0.0
597
1 - - 0.0
547
1 - - 0.0
622
1 - - 0.0
618
1 - - 0.0
659
1 - - 0.0
575
1 - - 0.0
607
1 - - 0.0
581
1 - - 0.0
586
1 - - 0.0
569
1 - - 0.0
686
1 - - 0.0
681
1 - - 0.0
675
1 - - 0.0
669
1 - - 0.0
559
1 - - 0.0
582
1 - - 0.0
610
1 - - 0.0
677
1 - - 0.0
624
1 - - 0.0
605
1 - - 0.0
577
1 - - 0.0
623
1 - - 0.0
682
1 - - 0.0
545
1 - - 0.0
539
1 - - 0.0
595
1 - - 0.0
626
1 - - 0.0
695
1 - - 0.0
621
1 - - 0.0
645
1 - - 0.0
639
1 - - 0.0
654
1 - - 0.0
553
1 - - 0.0
690
1 - - 0.0
663
1 - - 0.0
564
1 - - 0.0
632
1 - - 0.0
640
1 - - 0.0
664
1 - - 0.0
563
1 - - 0.0
540
1 - - 0.0
590
1 - - 0.0
653
1 - - 0.0
554
1 - - 0.0
556
PhoR1
1 - - 0.0
678
1 - - 0.0
551
1 - - 0.0
600
1 - - 0.0
661
1 - - 0.0
666
1 - - 0.0
689
1 - - 0.0
566
1 - - 0.0
615
1 - - 0.0
561
1 - - 0.0
589
1 - - 0.0
651
1 - - 0.0
578
1 - - 0.0
656
1 - - 0.0
CATH-Gene3D is a Global Biodata Core Resource Learn more...