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 1984
95 % 1 31 2185
90 % 1 31 2240
70 % 1 32 2213
50 % 1 32 2266
40 % 7 56 1293
30 % 7 56 1331
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 4097
95 % 1 16 4793
90 % 1 20 3819
70 % 1 20 3954
50 % 1 20 3895
40 % 1 20 3798
30 % 1 20 3706
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 1490
95 % 5 33 1968
90 % 5 33 2021
70 % 5 33 2079
50 % 5 35 1991
40 % 5 35 2019
30 % 5 35 2050
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 1845
95 % 1 33 2059
90 % 1 33 2112
70 % 1 30 2419
50 % 1 30 2482
40 % 6 53 1410
30 % 6 53 1443
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 27 2018
95 % 1 25 2835
90 % 1 25 2907
70 % 6 49 1421
50 % 6 49 1449
40 % 6 49 1498
30 % 6 49 1531
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 2773
95 % 1 21 3524
90 % 1 21 3588
70 % 6 39 1778
50 % 6 39 1842
40 % 6 39 1880
30 % 6 39 1911
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 1738
95 % 1 30 2271
90 % 1 30 2319
70 % 6 55 1258
50 % 6 77 609
40 % 11 147 387
30 % 11 147 406
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 1992
95 % 1 31 2200
90 % 1 31 2249
70 % 1 31 2304
50 % 6 55 1298
40 % 6 55 1339
30 % 11 101 707
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 27 1975
95 % 1 31 2165
90 % 1 31 2221
70 % 1 31 2279
50 % 6 49 1458
40 % 12 147 387
30 % 12 147 406
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 2031
95 % 1 22 3400
90 % 1 22 3473
70 % 1 22 3491
50 % 6 46 1545
40 % 6 46 1610
30 % 12 101 707
Entity #19 | Chains: u,w
Ubiquitin protein, length: 76 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 16 20 1588
95 % 430 521 4
90 % 441 535 5
70 % 488 585 9
50 % 501 601 10
40 % 501 605 12
30 % 512 622 19
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 1980
95 % 1 31 2180
90 % 1 31 2245
70 % 1 31 2346
50 % 1 31 2378
40 % 1 31 2389
30 % 1 31 2418
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 % 20 50 493
95 % 24 54 574
90 % 24 54 603
70 % 24 54 626
50 % 311 363 41
40 % 316 369 45
30 % 1941 2285 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 % 19 44 535
95 % 24 53 573
90 % 24 53 602
70 % 24 53 632
50 % 27 57 594
40 % 316 368 43
30 % 1942 2285 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 % 19 44 533
95 % 24 53 572
90 % 24 53 601
70 % 24 53 623
50 % 314 366 36
40 % 316 368 44
30 % 1943 2285 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 % 19 43 554
95 % 24 54 575
90 % 24 54 604
70 % 24 54 629
50 % 313 365 37
40 % 327 395 21
30 % 1944 2285 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 % 22 47 471
95 % 24 53 580
90 % 24 53 609
70 % 24 53 633
50 % 315 367 35
40 % 315 367 46
30 % 1945 2285 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 % 19 43 553
95 % 24 54 569
90 % 24 54 597
70 % 24 54 622
50 % 24 54 662
40 % 24 54 694
30 % 24 54 723
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 % 20 45 457
95 % 25 54 475
90 % 25 54 503
70 % 25 54 532
50 % 61 99 334
40 % 63 101 337
30 % 1946 2285 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 % 2 18 1838
95 % 2 18 2367
90 % 3 23 1948
70 % 3 23 1997
50 % 3 23 2046
40 % 3 23 2076
30 % 3 23 2105
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 % 2 18 1825
95 % 2 18 2372
90 % 3 23 1952
70 % 3 23 2003
50 % 6 26 1753
40 % 6 26 1790
30 % 6 26 1820
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 % 18 43 551
95 % 24 53 577
90 % 24 53 595
70 % 24 53 621
50 % 311 359 42
40 % 316 365 48
30 % 316 365 49
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 1938
95 % 1 32 2126
90 % 1 32 2207
70 % 1 32 2272
50 % 1 32 2328
40 % 6 56 1328
30 % 6 56 1360
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 % 19 43 556
95 % 24 53 579
90 % 24 53 608
70 % 24 53 628
50 % 24 53 669
40 % 313 362 51
30 % 315 364 50
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 % 2 17 2025
95 % 2 17 2578
90 % 3 22 2109
70 % 3 22 2148
50 % 4 23 2036
40 % 4 23 2066
30 % 4 23 2114
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 % 3 19 1698
95 % 3 19 2177
90 % 4 24 1846
70 % 4 24 1874
50 % 4 24 1929
40 % 291 330 81
30 % 291 330 85
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 % 3 19 1713
95 % 3 19 2212
90 % 4 24 1838
70 % 4 24 1899
50 % 4 24 1954
40 % 4 24 1980
30 % 4 24 2010
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 1623
95 % 1 32 2098
90 % 1 32 2152
70 % 3 34 2028
50 % 3 34 2107
40 % 3 34 2134
30 % 3 34 2164
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 1862
95 % 1 32 2083
90 % 1 32 2134
70 % 1 32 2202
50 % 1 32 2252
40 % 1 32 2275
30 % 6 56 1351
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 3520
95 % 1 21 3477
90 % 1 21 3538
70 % 1 21 3560
50 % 1 21 3504
40 % 7 40 1826
30 % 7 40 1857
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 2065
95 % 1 32 2072
90 % 1 32 2125
70 % 1 32 2193
50 % 1 32 2258
40 % 1 32 2292
30 % 6 57 1328
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 3586
95 % 1 21 3465
90 % 1 21 3526
70 % 1 21 3543
50 % 1 21 3492
40 % 1 21 3460
30 % 1 21 3397
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 1636
95 % 1 32 2141
90 % 1 32 2198
70 % 1 32 2262
50 % 6 57 1269
40 % 6 57 1302
30 % 6 57 1344

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 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
2 6MSD 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
3 6MSE 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
4 6MSG 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
5 6MSH 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
6 6MSJ 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
7 6MSK 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
8 5VHF 12 Y 26S proteasome non-ATPase regulatory subunit 6 9606
9 5VHH 11 Y 26S proteasome non-ATPase regulatory subunit 6 9606
10 5VHI 11 Y 26S proteasome non-ATPase regulatory subunit 6 9606
11 5VHS 11 Y 26S proteasome non-ATPase regulatory subunit 6 9606
12 5VGZ 11 Y 26S proteasome non-ATPase regulatory subunit 6 9606
13 5VFP 18 Y 26S proteasome non-ATPase regulatory subunit 6 9606
14 5VFQ 19 Y 26S proteasome non-ATPase regulatory subunit 6 9606
15 5VFR 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
16 5VFS 19 Y 26S proteasome non-ATPase regulatory subunit 6 9606
17 5VFT 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
18 5VFU 5 Y 26S proteasome non-ATPase regulatory subunit 6 9606
19 5M32 27 m 26S proteasome non-ATPase regulatory subunit 6 9606
20 5T0G 25 Y 26S proteasome non-ATPase regulatory subunit 6 9606
21 5T0H 25 Y 26S proteasome non-ATPase regulatory subunit 6 9606
22 5T0I 25 Y 26S proteasome non-ATPase regulatory subunit 6 9606
23 5T0J 26 Y 26S proteasome non-ATPase regulatory subunit 6 9606
24 5T0C 5 AY, BY 26S proteasome non-ATPase regulatory subunit 6 9606
25 5LN3 26 R 26S proteasome non-ATPase regulatory subunit 6 9606
26 5GJQ 25 R 26S proteasome non-ATPase regulatory subunit 6 9606
27 5GJR 11 5, R 26S proteasome non-ATPase regulatory subunit 6 9606
28 5L4K 10 R 26S proteasome non-ATPase regulatory subunit 6 9606