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 2022
95 % 1 31 2242
90 % 1 31 2226
70 % 1 32 2289
50 % 1 32 2333
40 % 7 56 1304
30 % 7 56 1345
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 4173
95 % 1 16 4973
90 % 1 20 3944
70 % 1 20 3973
50 % 1 20 3924
40 % 1 20 3898
30 % 1 20 3803
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 1963
90 % 5 33 2015
70 % 5 33 2075
50 % 5 35 1997
40 % 5 35 2028
30 % 5 35 2051
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 1828
95 % 1 33 2051
90 % 1 33 2100
70 % 1 30 2426
50 % 1 30 2461
40 % 6 53 1404
30 % 6 53 1437
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 2842
95 % 1 25 2812
90 % 1 25 2952
70 % 6 49 1434
50 % 6 49 1458
40 % 6 49 1503
30 % 6 49 1537
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 2841
95 % 1 21 3488
90 % 1 21 3583
70 % 6 39 1776
50 % 6 39 1844
40 % 6 39 1880
30 % 6 39 1899
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 1740
95 % 1 30 2263
90 % 1 30 2311
70 % 6 55 1253
50 % 6 77 615
40 % 11 147 388
30 % 11 147 403
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 31 1728
95 % 1 31 2220
90 % 1 31 2271
70 % 1 31 2339
50 % 6 55 1299
40 % 6 55 1337
30 % 11 101 711
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 7248
95 % 1 31 2240
90 % 1 31 2237
70 % 1 31 2360
50 % 6 49 1459
40 % 12 147 388
30 % 12 147 403
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 2037
95 % 1 22 3244
90 % 1 22 3316
70 % 1 22 3324
50 % 6 46 1551
40 % 6 46 1588
30 % 12 101 711
Entity #19 | Chains: u,w
Ubiquitin protein, length: 76 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 16 20 1620
95 % 429 520 4
90 % 441 535 5
70 % 488 585 9
50 % 501 601 11
40 % 501 605 13
30 % 512 622 18
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 1996
95 % 1 31 2222
90 % 1 31 2238
70 % 1 31 2357
50 % 1 31 2356
40 % 1 31 2414
30 % 1 31 2431
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 50 491
95 % 24 54 581
90 % 24 54 608
70 % 24 54 634
50 % 311 363 43
40 % 316 369 46
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 44 533
95 % 24 53 578
90 % 24 53 604
70 % 24 53 629
50 % 27 57 600
40 % 316 368 44
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 44 535
95 % 24 53 580
90 % 24 53 607
70 % 24 53 632
50 % 314 366 39
40 % 316 368 45
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 43 561
95 % 24 54 576
90 % 24 54 602
70 % 24 54 633
50 % 313 365 41
40 % 327 395 22
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 47 472
95 % 24 53 582
90 % 24 53 609
70 % 24 53 635
50 % 315 367 38
40 % 315 367 48
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 43 557
95 % 24 54 579
90 % 24 54 605
70 % 24 54 630
50 % 24 54 673
40 % 24 54 708
30 % 24 54 732
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 45 458
95 % 25 54 479
90 % 25 54 504
70 % 25 54 534
50 % 61 99 336
40 % 63 101 339
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 1852
95 % 2 18 2390
90 % 3 23 1953
70 % 3 23 2006
50 % 3 23 2050
40 % 3 23 2078
30 % 3 23 2108
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 1856
95 % 2 18 2398
90 % 3 23 1960
70 % 3 23 2018
50 % 6 26 1755
40 % 6 26 1794
30 % 6 26 1823
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 43 558
95 % 24 53 577
90 % 24 53 603
70 % 24 53 628
50 % 311 359 45
40 % 316 365 50
30 % 316 365 51
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 1942
95 % 1 32 2098
90 % 1 32 2141
70 % 1 32 2215
50 % 1 32 2256
40 % 6 56 1308
30 % 6 56 1347
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 43 559
95 % 24 53 583
90 % 24 53 610
70 % 24 53 627
50 % 24 53 672
40 % 313 362 55
30 % 315 364 53
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 2004
95 % 2 17 2585
90 % 3 22 2107
70 % 3 22 2179
50 % 4 23 2053
40 % 4 23 2084
30 % 4 23 2115
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 1694
95 % 3 19 2210
90 % 4 24 1851
70 % 4 24 1900
50 % 4 24 1957
40 % 291 330 83
30 % 291 330 87
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 1721
95 % 3 19 2203
90 % 4 24 1862
70 % 4 24 1911
50 % 4 24 1952
40 % 4 24 1986
30 % 4 24 2016
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 1671
95 % 1 32 2147
90 % 1 32 2192
70 % 3 34 2120
50 % 3 34 2153
40 % 3 34 2182
30 % 3 34 2208
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 1886
95 % 1 32 2115
90 % 1 32 2157
70 % 1 32 2206
50 % 1 32 2272
40 % 1 32 2299
30 % 6 56 1356
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 3642
95 % 1 21 3558
90 % 1 21 3620
70 % 1 21 3623
50 % 1 21 3585
40 % 7 40 1852
30 % 7 40 1878
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 2148
95 % 1 32 2109
90 % 1 32 2171
70 % 1 32 2260
50 % 1 32 2264
40 % 1 32 2316
30 % 6 57 1337
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 3608
95 % 1 21 3505
90 % 1 21 3617
70 % 1 21 3563
50 % 1 21 3517
40 % 1 21 3554
30 % 1 21 3480
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 1672
95 % 1 32 2148
90 % 1 32 2193
70 % 1 32 2265
50 % 6 57 1269
40 % 6 57 1301
30 % 6 57 1343

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 18 F 26S proteasome regulatory subunit 6A 9606
2 6MSD 18 F 26S proteasome regulatory subunit 6A 9606
3 6MSE 18 F 26S proteasome regulatory subunit 6A 9606
4 6MSG 18 F 26S proteasome regulatory subunit 6A 9606
5 6MSH 18 F 26S proteasome regulatory subunit 6A 9606
6 6MSJ 18 F 26S proteasome regulatory subunit 6A 9606
7 6MSK 18 F 26S proteasome regulatory subunit 6A 9606
8 6EPC 31 M 26S proteasome regulatory subunit 6A 10116
9 6EPD 31 M 26S proteasome regulatory subunit 6A 10116
10 6EPE 31 M 26S proteasome regulatory subunit 6A 10116
11 6EPF 31 M 26S proteasome regulatory subunit 6A 10116
12 5VFS 29 F 26S proteasome regulatory subunit 6A 9606
13 5M32 21 g 26S protease regulatory subunit 6A 9606
14 5T0G 19 F 26S protease regulatory subunit 6A 9606
15 5T0H 6 F 26S protease regulatory subunit 6A 9606
16 5T0I 6 F 26S protease regulatory subunit 6A 9606
17 5T0J 20 F 26S protease regulatory subunit 6A 9606
18 5T0C 17 AF, BF 26S protease regulatory subunit 6A 9606
19 5LN3 21 M 26S protease regulatory subunit 6A 9606
20 5GJQ 19 M 26S protease regulatory subunit 6A 9606
21 5GJR 4 0, M 26S protease regulatory subunit 6A 9606
22 5L4G 19 M 26S protease regulatory subunit 6A 9606