×

Network disruptions

We have been experiencing disruptions on our local network which has affected the stability of these web pages. We have been working with IT support team to get this fixed as a matter of urgency and apologise for any inconvenience.

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:

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