6MSB

Cryo-EM structures and dynamics of substrate-engaged human 26S proteasome


Sequence Similarity Clusters for the Entities in PDB 6MSB

Entity #1 | Chains: U
26S proteasome non-ATPase regulatory subunit 1 protein, length: 953 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 27 1867
95 % 1 31 2051
90 % 1 31 2125
70 % 1 32 2081
50 % 1 32 2131
40 % 7 56 1209
30 % 7 56 1254
Entity #10 | Chains: d
26S proteasome non-ATPase regulatory subunit 8 protein, length: 349 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 16 3868
95 % 1 16 4552
90 % 1 20 3646
70 % 1 20 3772
50 % 1 20 3695
40 % 1 20 3694
30 % 1 20 3606
Entity #11 | Chains: e
26S proteasome complex subunit SEM1 protein, length: 70 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 5 33 1386
95 % 5 33 1864
90 % 5 33 1908
70 % 5 33 1955
50 % 5 35 1870
40 % 5 35 1915
30 % 5 35 1939
Entity #12 | Chains: f
26S proteasome non-ATPase regulatory subunit 2 protein, length: 908 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 29 1736
95 % 1 33 1946
90 % 1 33 1986
70 % 1 30 2339
50 % 1 30 2359
40 % 6 53 1312
30 % 6 53 1352
Entity #13 | Chains: A
26S proteasome regulatory subunit 7 protein, length: 433 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 21 2668
95 % 1 25 2644
90 % 1 25 2700
70 % 6 49 1339
50 % 6 49 1363
40 % 6 49 1417
30 % 6 49 1445
Entity #14 | Chains: B
26S proteasome regulatory subunit 4 protein, length: 440 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 21 2643
95 % 1 21 3298
90 % 1 21 3371
70 % 6 39 1678
50 % 6 39 1713
40 % 6 39 1766
30 % 6 39 1784
Entity #15 | Chains: C
26S proteasome regulatory subunit 8 protein, length: 398 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 30 1634
95 % 1 30 2117
90 % 1 30 2249
70 % 6 55 1186
50 % 6 77 566
40 % 11 147 366
30 % 11 147 379
Entity #16 | Chains: D
26S proteasome regulatory subunit 6B protein, length: 418 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 27 1902
95 % 1 31 2057
90 % 1 31 2104
70 % 1 31 2197
50 % 6 55 1214
40 % 6 55 1253
30 % 11 101 673
Entity #17 | Chains: E
26S proteasome regulatory subunit 10B protein, length: 403 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 12 6969
95 % 1 31 2095
90 % 1 31 2137
70 % 1 31 2201
50 % 6 49 1359
40 % 12 147 366
30 % 12 147 379
Entity #18 | Chains: F
26S proteasome regulatory subunit 6A protein, length: 439 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 27 1897
95 % 1 22 3045
90 % 1 22 3313
70 % 1 22 3339
50 % 6 46 1453
40 % 6 46 1521
30 % 12 101 673
Entity #19 | Chains: u,w
Ubiquitin protein, length: 76 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 16 20 1477
95 % 394 485 6
90 % 402 498 6
70 % 451 548 9
50 % 463 563 11
40 % 463 567 14
30 % 473 583 20
Entity #2 | Chains: V
26S proteasome non-ATPase regulatory subunit 3 protein, length: 534 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 27 1889
95 % 1 31 2090
90 % 1 31 2131
70 % 1 31 2195
50 % 1 31 2241
40 % 1 31 2280
30 % 1 31 2287
Entity #20 | Chains: G,g
Proteasome subunit alpha type-6 protein, length: 245 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 18 48 475
95 % 22 52 550
90 % 22 52 576
70 % 22 52 610
50 % 309 361 42
40 % 314 367 42
30 % 1929 2273 2
Entity #21 | Chains: H,h
Proteasome subunit alpha type-2 protein, length: 233 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 18 43 494
95 % 22 51 554
90 % 22 51 580
70 % 22 51 612
50 % 25 55 593
40 % 314 366 43
30 % 1930 2273 2
Entity #22 | Chains: I,i
Proteasome subunit alpha type-4 protein, length: 260 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 18 43 496
95 % 22 51 559
90 % 22 51 585
70 % 22 51 619
50 % 312 364 38
40 % 314 366 44
30 % 1931 2273 2
Entity #23 | Chains: J,j
Proteasome subunit alpha type-7 protein, length: 247 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 18 42 517
95 % 22 52 551
90 % 22 52 577
70 % 22 52 615
50 % 311 363 39
40 % 325 393 17
30 % 1932 2273 2
Entity #24 | Chains: K,k
Proteasome subunit alpha type-5 protein, length: 240 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 21 46 442
95 % 22 51 552
90 % 22 51 578
70 % 22 51 611
50 % 313 365 37
40 % 313 365 45
30 % 1933 2273 2
Entity #25 | Chains: L,l
Proteasome subunit alpha type-1 protein, length: 268 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 18 42 525
95 % 22 52 547
90 % 22 52 586
70 % 22 52 622
50 % 22 52 647
40 % 22 52 684
30 % 22 52 713
Entity #26 | Chains: M,m
Proteasome subunit alpha type-3 protein, length: 254 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 19 44 422
95 % 23 52 453
90 % 23 52 487
70 % 23 52 522
50 % 59 97 313
40 % 61 99 314
30 % 1934 2273 2
Entity #27 | Chains: N,n
Proteasome subunit beta type-6 protein, length: 238 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 17 1873
95 % 1 17 2463
90 % 1 21 2138
70 % 1 21 2202
50 % 1 21 2248
40 % 1 21 2282
30 % 1 21 2290
Entity #28 | Chains: O,o
Proteasome subunit beta type-7 protein, length: 276 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 17 1874
95 % 1 17 2460
90 % 1 21 2139
70 % 1 21 2203
50 % 4 24 1821
40 % 4 24 1872
30 % 4 24 1895
Entity #29 | Chains: P,p
Proteasome subunit beta type-3 protein, length: 204 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 17 42 515
95 % 22 51 557
90 % 22 51 582
70 % 22 51 613
50 % 309 357 43
40 % 314 363 46
30 % 314 363 48
Entity #3 | Chains: W
26S proteasome non-ATPase regulatory subunit 12 protein, length: 456 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 28 1803
95 % 1 32 2037
90 % 1 32 2086
70 % 1 32 2150
50 % 1 32 2190
40 % 6 56 1233
30 % 6 56 1276
Entity #30 | Chains: Q,q
Proteasome subunit beta type-2 protein, length: 201 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 18 42 522
95 % 22 51 558
90 % 22 51 574
70 % 22 51 614
50 % 22 51 650
40 % 311 360 47
30 % 313 362 49
Entity #31 | Chains: R,r
Proteasome subunit beta type-5 protein, length: 262 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 16 2087
95 % 1 16 2650
90 % 1 20 2282
70 % 1 20 2364
50 % 2 21 2207
40 % 2 21 2241
30 % 2 21 2250
Entity #32 | Chains: S,s
Proteasome subunit beta type-1 protein, length: 240 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 2 18 1716
95 % 2 18 2230
90 % 2 22 1956
70 % 2 22 2004
50 % 2 22 2048
40 % 289 328 77
30 % 289 328 81
Entity #33 | Chains: T,t
Proteasome subunit beta type-4 protein, length: 263 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 2 18 1735
95 % 2 18 2262
90 % 2 22 1995
70 % 2 22 2021
50 % 2 22 2077
40 % 2 22 2128
30 % 2 22 2150
Entity #4 | Chains: X
26S proteasome non-ATPase regulatory subunit 11 protein, length: 422 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 32 1518
95 % 1 32 2001
90 % 1 32 2041
70 % 3 34 1984
50 % 3 34 1986
40 % 3 34 2052
30 % 3 34 2069
Entity #5 | Chains: Y
26S proteasome non-ATPase regulatory subunit 6 protein, length: 389 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 28 1748
95 % 1 32 1969
90 % 1 32 2013
70 % 1 32 2069
50 % 1 32 2115
40 % 1 32 2167
30 % 6 56 1267
Entity #6 | Chains: Z
26S proteasome non-ATPase regulatory subunit 7 protein, length: 324 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 17 3355
95 % 1 21 3312
90 % 1 21 3387
70 % 1 21 3406
50 % 1 21 3351
40 % 7 40 1734
30 % 7 40 1760
Entity #7 | Chains: a
26S proteasome non-ATPase regulatory subunit 13 protein, length: 376 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 26 1931
95 % 1 32 1970
90 % 1 32 2014
70 % 1 32 2070
50 % 1 32 2116
40 % 1 32 2168
30 % 6 57 1247
Entity #8 | Chains: b
26S proteasome non-ATPase regulatory subunit 4 protein, length: 377 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 17 3339
95 % 1 21 3284
90 % 1 21 3358
70 % 1 21 3370
50 % 1 21 3318
40 % 1 21 3305
30 % 1 21 3246
Entity #9 | Chains: c
26S proteasome non-ATPase regulatory subunit 14 protein, length: 309 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 32 1520
95 % 1 32 2013
90 % 1 32 2053
70 % 1 32 2118
50 % 6 57 1178
40 % 6 57 1215
30 % 6 57 1256

Instructions

In the table for each entity, view a list of similar sequences by selecting the link associated with the percentage cutoff.



View more detailed documentation on the redundancy reduction and sequence clustering procedure used by RCSB PDB.

You can also use the structure comparison tool to compare any 2 given structures


ACTION - (A) Select for download / view details OR (B) Select two chains for comparison
Rank PDB ID Entity ID Chains Description Details Taxonomy EC Number
1 6MSB 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
2 6MSD 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
3 6MSE 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
4 6MSG 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
5 6MSH 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
6 6MSJ 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
7 6MSK 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
8 6EPC 23 Q 26S proteasome non-ATPase regulatory subunit 11 10116
9 6EPD 23 Q 26S proteasome non-ATPase regulatory subunit 11 10116
10 6EPE 23 Q 26S proteasome non-ATPase regulatory subunit 11 10116
11 6EPF 23 Q 26S proteasome non-ATPase regulatory subunit 11 10116
12 5VHF 11 X 26S proteasome non-ATPase regulatory subunit 11 9606
13 5VHH 10 X 26S proteasome non-ATPase regulatory subunit 11 9606
14 5VHI 10 X 26S proteasome non-ATPase regulatory subunit 11 9606
15 5VHS 10 X 26S proteasome non-ATPase regulatory subunit 11 9606
16 5VGZ 10 X 26S proteasome non-ATPase regulatory subunit 11 9606
17 5VFP 25 X 26S proteasome non-ATPase regulatory subunit 11 9606
18 5VFQ 18 X 26S proteasome non-ATPase regulatory subunit 11 9606
19 5VFR 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
20 5VFS 18 X 26S proteasome non-ATPase regulatory subunit 11 9606
21 5VFT 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
22 5VFU 4 X 26S proteasome non-ATPase regulatory subunit 11 9606
23 5M32 26 l 26S proteasome non-ATPase regulatory subunit 11 9606
24 5T0G 24 X 26S proteasome non-ATPase regulatory subunit 11 9606
25 5T0H 24 X 26S proteasome non-ATPase regulatory subunit 11 9606
26 5T0I 24 X 26S proteasome non-ATPase regulatory subunit 11 9606
27 5T0J 25 X 26S proteasome non-ATPase regulatory subunit 11 9606
28 5T0C 4 AX, BX 26S proteasome non-ATPase regulatory subunit 11 9606
29 5LN3 25 Q 26S proteasome non-ATPase regulatory subunit 11 9606
30 5GJQ 24 Q 26S proteasome non-ATPase regulatory subunit 11 9606
31 5GJR 10 4, Q 26S proteasome non-ATPase regulatory subunit 11 9606
32 5L4K 9 Q 26S proteasome non-ATPase regulatory subunit 11 9606