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 1869
95 % 1 31 2036
90 % 1 31 2141
70 % 1 32 2051
50 % 1 32 2172
40 % 7 56 1206
30 % 7 56 1236
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 3874
95 % 1 16 4695
90 % 1 20 3745
70 % 1 20 3693
50 % 1 20 3629
40 % 1 20 3635
30 % 1 20 3542
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 1422
95 % 5 33 1879
90 % 5 33 1921
70 % 5 33 1963
50 % 5 35 1872
40 % 5 35 1917
30 % 5 35 1946
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 1718
95 % 1 33 1933
90 % 1 33 1975
70 % 1 30 2311
50 % 1 30 2337
40 % 6 53 1305
30 % 6 53 1345
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 1863
95 % 1 25 2670
90 % 1 25 2737
70 % 6 49 1339
50 % 6 49 1363
40 % 6 49 1415
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 2617
95 % 1 21 3241
90 % 1 21 3324
70 % 6 39 1675
50 % 6 39 1693
40 % 6 39 1742
30 % 6 39 1763
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 1622
95 % 1 30 2136
90 % 1 30 2199
70 % 6 55 1174
50 % 6 77 560
40 % 11 147 362
30 % 11 147 376
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 1581
95 % 1 31 2089
90 % 1 31 2089
70 % 1 31 2140
50 % 6 55 1198
40 % 6 55 1236
30 % 11 101 662
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 6615
95 % 1 31 2047
90 % 1 31 2080
70 % 1 31 2132
50 % 6 49 1349
40 % 12 147 362
30 % 12 147 376
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 1872
95 % 1 22 3004
90 % 1 22 3295
70 % 1 22 3140
50 % 6 46 1471
40 % 6 46 1512
30 % 12 101 662
Entity #19 | Chains: u,w
Ubiquitin protein, length: 76 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 16 20 1461
95 % 385 476 6
90 % 394 490 7
70 % 443 540 9
50 % 455 555 11
40 % 455 559 14
30 % 465 575 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 1852
95 % 1 31 2075
90 % 1 31 2126
70 % 1 31 2178
50 % 1 31 2220
40 % 1 31 2261
30 % 1 31 2266
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 48 471
95 % 22 52 541
90 % 22 52 568
70 % 22 52 598
50 % 309 361 38
40 % 314 367 41
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 43 493
95 % 22 51 540
90 % 22 51 567
70 % 22 51 594
50 % 25 55 584
40 % 314 366 40
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 43 494
95 % 22 51 542
90 % 22 51 569
70 % 22 51 599
50 % 312 364 35
40 % 314 366 42
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 42 518
95 % 22 52 543
90 % 22 52 570
70 % 22 52 600
50 % 311 363 36
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 46 435
95 % 22 51 534
90 % 22 51 562
70 % 22 51 592
50 % 313 365 34
40 % 313 365 43
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 42 513
95 % 22 52 550
90 % 22 52 576
70 % 22 52 610
50 % 22 52 641
40 % 22 52 665
30 % 22 52 712
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 44 418
95 % 23 52 444
90 % 23 52 475
70 % 23 52 514
50 % 59 97 311
40 % 61 99 312
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 1850
95 % 1 17 2407
90 % 1 21 2085
70 % 1 21 2136
50 % 1 21 2182
40 % 1 21 2221
30 % 1 21 2224
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 1883
95 % 1 17 2408
90 % 1 21 2086
70 % 1 21 2137
50 % 4 24 1813
40 % 4 24 1861
30 % 4 24 1888
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 42 511
95 % 22 51 536
90 % 22 51 564
70 % 22 51 595
50 % 309 357 39
40 % 314 363 44
30 % 314 363 46
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 1765
95 % 1 32 1974
90 % 1 32 2017
70 % 1 32 2072
50 % 1 32 2112
40 % 6 56 1209
30 % 6 56 1253
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 42 519
95 % 22 51 549
90 % 22 51 575
70 % 22 51 608
50 % 22 51 649
40 % 311 360 45
30 % 313 362 47
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 2053
95 % 1 16 2636
90 % 1 20 2296
70 % 1 20 2363
50 % 2 21 2211
40 % 2 21 2247
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 1698
95 % 2 18 2234
90 % 2 22 1952
70 % 2 22 1997
50 % 2 22 2048
40 % 289 328 75
30 % 292 332 79
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 1705
95 % 2 18 2242
90 % 2 22 1963
70 % 2 22 2010
50 % 2 22 2057
40 % 2 22 2110
30 % 2 22 2131
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 1493
95 % 1 32 1961
90 % 1 32 2005
70 % 3 34 1954
50 % 3 34 1958
40 % 3 34 2004
30 % 3 34 2039
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 1823
95 % 1 32 2011
90 % 1 32 2058
70 % 1 32 2115
50 % 1 32 2159
40 % 1 32 2206
30 % 6 56 1274
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 3329
95 % 1 21 3255
90 % 1 21 3338
70 % 1 21 3356
50 % 1 21 3298
40 % 7 40 1701
30 % 7 40 1723
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 1925
95 % 1 32 1943
90 % 1 32 1984
70 % 1 32 2074
50 % 1 32 2114
40 % 1 32 2151
30 % 6 57 1238
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 3367
95 % 1 21 3287
90 % 1 21 3369
70 % 1 21 3387
50 % 1 21 3330
40 % 1 21 3314
30 % 1 21 3254
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 1480
95 % 1 32 1939
90 % 1 32 1982
70 % 1 32 2038
50 % 6 57 1155
40 % 6 57 1194
30 % 6 57 1233

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