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 1947
95 % 1 31 2157
90 % 1 31 2192
70 % 1 32 2197
50 % 1 32 2259
40 % 7 56 1266
30 % 7 56 1304
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 4090
95 % 1 16 4925
90 % 1 20 3919
70 % 1 20 3853
50 % 1 20 3797
40 % 1 20 3784
30 % 1 20 3687
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 1514
95 % 5 33 1897
90 % 5 33 1950
70 % 5 33 2051
50 % 5 35 1932
40 % 5 35 2003
30 % 5 35 2022
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 1810
95 % 1 33 2010
90 % 1 33 2066
70 % 1 30 2378
50 % 1 30 2415
40 % 6 53 1375
30 % 6 53 1409
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 2755
95 % 1 25 2742
90 % 1 25 2810
70 % 6 49 1391
50 % 6 49 1427
40 % 6 49 1473
30 % 6 49 1506
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 2742
95 % 1 21 3449
90 % 1 21 3520
70 % 6 39 1748
50 % 6 39 1794
40 % 6 39 1844
30 % 6 39 1877
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 1694
95 % 1 30 2214
90 % 1 30 2267
70 % 6 55 1228
50 % 6 77 598
40 % 11 147 385
30 % 11 147 400
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 1949
95 % 1 31 2163
90 % 1 31 2214
70 % 1 31 2263
50 % 6 55 1275
40 % 6 55 1314
30 % 11 101 695
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 1948
95 % 1 31 2174
90 % 1 31 2213
70 % 1 31 2261
50 % 6 49 1425
40 % 12 147 385
30 % 12 147 400
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 1989
95 % 1 22 3081
90 % 1 22 3159
70 % 1 22 3192
50 % 6 46 1532
40 % 6 46 1574
30 % 12 101 695
Entity #19 | Chains: u,w
Ubiquitin protein, length: 76 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 16 20 1561
95 % 416 507 4
90 % 427 521 5
70 % 474 571 9
50 % 487 587 10
40 % 487 591 12
30 % 499 612 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 1941
95 % 1 31 2133
90 % 1 31 2186
70 % 1 31 2234
50 % 1 31 2293
40 % 1 31 2318
30 % 1 31 2326
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 % 19 49 493
95 % 23 53 555
90 % 23 53 584
70 % 23 53 616
50 % 310 362 39
40 % 315 368 41
30 % 1935 2279 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 44 508
95 % 23 52 556
90 % 23 52 587
70 % 23 52 617
50 % 26 56 600
40 % 315 367 42
30 % 1936 2279 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 44 511
95 % 23 52 565
90 % 23 52 592
70 % 23 52 621
50 % 313 365 36
40 % 315 367 43
30 % 1937 2279 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 43 530
95 % 23 53 563
90 % 23 53 590
70 % 23 53 620
50 % 312 364 37
40 % 326 394 18
30 % 1938 2279 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 47 461
95 % 23 52 561
90 % 23 52 586
70 % 23 52 615
50 % 314 366 35
40 % 314 366 44
30 % 1939 2279 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 43 534
95 % 23 53 566
90 % 23 53 593
70 % 23 53 622
50 % 23 53 661
40 % 23 53 695
30 % 23 53 722
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 45 438
95 % 24 53 476
90 % 24 53 501
70 % 24 53 534
50 % 60 98 334
40 % 62 100 336
30 % 1940 2279 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 1790
95 % 2 18 2338
90 % 2 22 2067
70 % 2 22 2118
50 % 2 22 2167
40 % 2 22 2211
30 % 2 22 2227
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 1795
95 % 2 18 2349
90 % 2 22 2075
70 % 2 22 2128
50 % 5 25 1789
40 % 5 25 1841
30 % 5 25 1872
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 43 535
95 % 23 52 568
90 % 23 52 595
70 % 23 52 624
50 % 310 358 42
40 % 315 364 45
30 % 315 364 47
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 1878
95 % 1 32 2092
90 % 1 32 2143
70 % 1 32 2219
50 % 1 32 2277
40 % 6 56 1285
30 % 6 56 1327
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 43 529
95 % 23 52 554
90 % 23 52 594
70 % 23 52 623
50 % 23 52 662
40 % 312 361 48
30 % 314 363 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 % 2 17 1961
95 % 2 17 2503
90 % 2 21 2182
70 % 2 21 2283
50 % 3 22 2142
40 % 3 22 2187
30 % 3 22 2208
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 1666
95 % 3 19 2154
90 % 3 23 1910
70 % 3 23 1952
50 % 3 23 2001
40 % 290 329 79
30 % 290 329 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 1676
95 % 3 19 2176
90 % 3 23 1929
70 % 3 23 1953
50 % 3 23 2014
40 % 3 23 2058
30 % 3 23 2084
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 1606
95 % 1 32 2046
90 % 1 32 2098
70 % 3 34 2063
50 % 3 34 2046
40 % 3 34 2087
30 % 3 34 2120
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 1919
95 % 1 32 2058
90 % 1 32 2111
70 % 1 32 2198
50 % 1 32 2255
40 % 1 32 2289
30 % 6 56 1324
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 3512
95 % 1 21 3412
90 % 1 21 3486
70 % 1 21 3557
50 % 1 21 3506
40 % 7 40 1819
30 % 7 40 1841
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 2058
95 % 1 32 2109
90 % 1 32 2122
70 % 1 32 2169
50 % 1 32 2227
40 % 1 32 2267
30 % 6 57 1302
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 3538
95 % 1 21 3415
90 % 1 21 3491
70 % 1 21 3498
50 % 1 21 3440
40 % 1 21 3421
30 % 1 21 3363
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 1580
95 % 1 32 2060
90 % 1 32 2115
70 % 1 32 2163
50 % 6 57 1228
40 % 6 57 1264
30 % 6 57 1299

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 6J2X 17 J 26S proteasome regulatory subunit 8 homolog 4932
2 6J30 17 J 26S proteasome regulatory subunit 8 homolog 4932
3 6J2N 17 J 26S protease regulatory subunit 8 homolog 4932
4 6J2Q 17 J 26S protease regulatory subunit 8 homolog 4932
5 6J2C 17 J 26S protease regulatory subunit 8 homolog 4932
6 6MSB 15 C 26S proteasome regulatory subunit 8 9606
7 6MSD 15 C 26S proteasome regulatory subunit 8 9606
8 6MSE 15 C 26S proteasome regulatory subunit 8 9606
9 6MSG 15 C 26S proteasome regulatory subunit 8 9606
10 6MSH 15 C 26S proteasome regulatory subunit 8 9606
11 6MSJ 15 C 26S proteasome regulatory subunit 8 9606
12 6MSK 15 C 26S proteasome regulatory subunit 8 9606
13 6HE5 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
14 6HE8 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
15 6HE9 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
16 6HEA 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
17 6HEC 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
18 6HED 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
19 6EF3 17 J 26S proteasome regulatory subunit 8 homolog 4932
20 6FVT 29 I 26S proteasome regulatory subunit 4 homolog 4932
21 6FVT 33 J 26S proteasome regulatory subunit 8 homolog 4932
22 6FVU 29 I 26S proteasome regulatory subunit 4 homolog 4932
23 6FVU 33 J 26S proteasome regulatory subunit 8 homolog 4932
24 6FVV 29 I 26S proteasome regulatory subunit 4 homolog 4932
25 6FVV 33 J 26S proteasome regulatory subunit 8 homolog 4932
26 6FVW 29 I 26S proteasome regulatory subunit 4 homolog 4932
27 6FVW 33 J 26S proteasome regulatory subunit 8 homolog 4932
28 6FVX 29 I 26S proteasome regulatory subunit 4 homolog 4932
29 6FVX 33 J 26S proteasome regulatory subunit 8 homolog 4932
30 6FVY 29 I 26S proteasome regulatory subunit 4 homolog 4932
31 6FVY 33 J 26S proteasome regulatory subunit 8 homolog 4932
32 6EPC 32 J 26S proteasome regulatory subunit 8 10116
33 6EPD 32 J 26S proteasome regulatory subunit 8 10116
34 6EPE 32 J 26S proteasome regulatory subunit 8 10116
35 6EPF 32 J 26S proteasome regulatory subunit 8 10116
36 5VHF 3 B 26S proteasome regulatory subunit 4 9606
37 5VHF 4 C 26S proteasome regulatory subunit 8 9606
38 5VHH 2 B 26S proteasome regulatory subunit 4 9606
39 5VHH 3 C 26S proteasome regulatory subunit 8 9606
40 5VHI 2 B 26S proteasome regulatory subunit 4 9606
41 5VHI 3 C 26S proteasome regulatory subunit 8 9606
42 5VHS 2 B 26S proteasome regulatory subunit 4 9606
43 5VHS 3 C 26S proteasome regulatory subunit 8 9606
44 5VFP 27 B 26S proteasome regulatory subunit 4 9606
45 5VFP 28 C 26S proteasome regulatory subunit 8 9606
46 5VFQ 27 B 26S proteasome regulatory subunit 4 9606
47 5VFQ 28 C 26S proteasome regulatory subunit 8 9606
48 5VFR 27 B 26S proteasome regulatory subunit 4 9606
49 5VFR 28 C 26S proteasome regulatory subunit 8 9606
50 5VFS 26 B 26S proteasome regulatory subunit 4 9606
51 5VFS 30 C 26S proteasome regulatory subunit 8 9606
52 5VFT 13 B 26S proteasome regulatory subunit 4 9606
53 5VFT 14 C 26S proteasome regulatory subunit 8 9606
54 5VFU 13 B 26S protease regulatory subunit 4 9606
55 5VFU 14 C 26S protease regulatory subunit 8 9606
56 5WVI 16 J 26S protease regulatory subunit 8 homolog 4932
57 5WVK 17 J 26S protease regulatory subunit 8 homolog 4932
58 5MP9 20 J 26S protease regulatory subunit 8 homolog 4932
59 5MPA 20 J 26S protease regulatory subunit 8 homolog 4932
60 5MPB 20 J 26S protease regulatory subunit 8 homolog 4932
61 5MPC 20 J 26S protease regulatory subunit 8 homolog 4932
62 5M32 22 h 26S protease regulatory subunit 8 9606
63 5T0G 20 C 26S protease regulatory subunit 8 9606
64 5T0H 3 C 26S protease regulatory subunit 8 9606
65 5T0I 3 C 26S protease regulatory subunit 8 9606
66 5T0J 21 C 26S protease regulatory subunit 8 9606
67 5T0C 18 AC, BC 26S protease regulatory subunit 8 9606
68 5LN3 18 J 26S protease regulatory subunit 8 9606
69 5GJQ 16 J 26S protease regulatory subunit 8 9606
70 5GJR 5 J, x 26S protease regulatory subunit 8 9606
71 5L4G 20 J 26S protease regulatory subunit 8 9606
72 3JCO 17 J 26S protease regulatory subunit 8 homolog 4932
73 3JCP 17 J 26S protease regulatory subunit 8 homolog 4932
74 5A5B 19 J 26S PROTEASE REGULATORY SUBUNIT 8 HOMOLOG 4932
75 4CR2 17 J 26S PROTEASE REGULATORY SUBUNIT 8 HOMOLOG 4932
76 4CR3 17 J 26S PROTEASE REGULATORY SUBUNIT 8 HOMOLOG 4932
77 4CR4 17 J 26S PROTEASE REGULATORY SUBUNIT 8 HOMOLOG 4932