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 1891
95 % 1 31 2110
90 % 1 31 2159
70 % 1 32 2136
50 % 1 32 2174
40 % 7 56 1230
30 % 7 56 1264
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 3904
95 % 1 16 4588
90 % 1 20 3672
70 % 1 20 3799
50 % 1 20 3729
40 % 1 20 3722
30 % 1 20 3634
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 1467
95 % 5 33 1872
90 % 5 33 1944
70 % 5 33 1961
50 % 5 35 1884
40 % 5 35 1941
30 % 5 35 1968
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 1757
95 % 1 33 1960
90 % 1 33 2003
70 % 1 30 2322
50 % 1 30 2347
40 % 6 53 1321
30 % 6 53 1350
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 2714
95 % 1 25 2716
90 % 1 25 2784
70 % 6 49 1363
50 % 6 49 1371
40 % 6 49 1427
30 % 6 49 1451
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 2691
95 % 1 21 3279
90 % 1 21 3361
70 % 6 39 1693
50 % 6 39 1714
40 % 6 39 1765
30 % 6 39 1781
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 1644
95 % 1 30 2184
90 % 1 30 2233
70 % 6 55 1191
50 % 6 77 571
40 % 11 147 370
30 % 11 147 385
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 1893
95 % 1 31 2113
90 % 1 31 2162
70 % 1 31 2212
50 % 6 55 1231
40 % 6 55 1272
30 % 11 101 675
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 1906
95 % 1 31 2074
90 % 1 31 2122
70 % 1 31 2175
50 % 6 49 1374
40 % 12 147 370
30 % 12 147 385
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 1912
95 % 1 22 3054
90 % 1 22 3060
70 % 1 22 3180
50 % 6 46 1474
40 % 6 46 1517
30 % 12 101 675
Entity #19 | Chains: u,w
Ubiquitin protein, length: 76 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 16 20 1522
95 % 395 486 6
90 % 405 501 6
70 % 447 544 9
50 % 464 564 11
40 % 464 568 14
30 % 475 588 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 1913
95 % 1 31 2124
90 % 1 31 2135
70 % 1 31 2243
50 % 1 31 2278
40 % 1 31 2312
30 % 1 31 2312
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 48 481
95 % 22 52 562
90 % 22 52 581
70 % 22 52 612
50 % 309 361 43
40 % 314 367 46
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 43 507
95 % 22 51 558
90 % 22 51 579
70 % 22 51 603
50 % 25 55 595
40 % 314 366 44
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 43 506
95 % 22 51 557
90 % 22 51 578
70 % 22 51 610
50 % 312 364 39
40 % 314 366 45
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 42 524
95 % 22 52 555
90 % 22 52 574
70 % 22 52 611
50 % 311 363 40
40 % 325 393 18
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 46 449
95 % 22 51 565
90 % 22 51 586
70 % 22 51 620
50 % 313 365 38
40 % 313 365 47
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 52 563
90 % 22 52 584
70 % 22 52 605
50 % 22 52 663
40 % 22 52 681
30 % 22 52 727
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 44 431
95 % 23 52 461
90 % 23 52 488
70 % 23 52 523
50 % 59 97 318
40 % 61 99 324
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 1885
95 % 1 17 2475
90 % 1 21 2147
70 % 1 21 2220
50 % 1 21 2253
40 % 1 21 2294
30 % 1 21 2269
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 1920
95 % 1 17 2474
90 % 1 21 2172
70 % 1 21 2219
50 % 4 24 1841
40 % 4 24 1891
30 % 4 24 1909
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 42 531
95 % 22 51 559
90 % 22 51 580
70 % 22 51 614
50 % 309 357 44
40 % 314 363 48
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 1830
95 % 1 32 2007
90 % 1 32 2052
70 % 1 32 2109
50 % 1 32 2140
40 % 6 56 1245
30 % 6 56 1281
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 42 530
95 % 22 51 556
90 % 22 51 576
70 % 22 51 609
50 % 22 51 655
40 % 311 360 49
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 2111
95 % 1 16 2670
90 % 1 20 2325
70 % 1 20 2405
50 % 2 21 2245
40 % 2 21 2285
30 % 2 21 2283
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 1735
95 % 2 18 2292
90 % 2 22 1996
70 % 2 22 2028
50 % 2 22 2067
40 % 289 328 78
30 % 292 332 78
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 1732
95 % 2 18 2290
90 % 2 22 2017
70 % 2 22 2048
50 % 2 22 2082
40 % 2 22 2137
30 % 2 22 2160
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 1529
95 % 1 32 2010
90 % 1 32 2056
70 % 3 34 2005
50 % 3 34 1989
40 % 3 34 2049
30 % 3 34 2071
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 1760
95 % 1 32 2009
90 % 1 32 2055
70 % 1 32 2111
50 % 1 32 2143
40 % 1 32 2193
30 % 6 56 1275
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 3442
95 % 1 21 3322
90 % 1 21 3389
70 % 1 21 3400
50 % 1 21 3343
40 % 7 40 1731
30 % 7 40 1754
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 1966
95 % 1 32 2004
90 % 1 32 2026
70 % 1 32 2122
50 % 1 32 2156
40 % 1 32 2210
30 % 6 57 1255
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 3469
95 % 1 21 3335
90 % 1 21 3404
70 % 1 21 3418
50 % 1 21 3354
40 % 1 21 3343
30 % 1 21 3286
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 1531
95 % 1 32 2013
90 % 1 32 2062
70 % 1 32 2117
50 % 6 57 1183
40 % 6 57 1225
30 % 6 57 1259

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 5LE5 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
2 5LEY 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
3 5LF7 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
4 5LF1 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
5 5LF4 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
6 5LF6 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
7 5LF3 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
8 5LEX 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
9 5LEZ 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
10 5LF0 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
11 4R3O 3 C, Q Proteasome subunit alpha type-4 UNP RESIDUES 2-251 9606 3.4.25.1 | Details
12 4R67 3 C, Q, e, s Proteasome subunit alpha type-4 UNP RESIDUES 2-251 9606 3.4.25.1 | Details
13 6E5B 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
14 1IRU 3 C, Q 20S proteasome 9913
15 6RGQ 3 C, Q Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
16 6REY 3 C, Q Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
17 6R70 3 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
18 6MSB 22 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
19 6MSD 22 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
20 6MSE 23 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
21 6MSG 23 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
22 6MSH 22 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
23 6MSJ 22 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
24 6MSK 22 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
25 6AVO 9 O, Z Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
26 5VFP 3 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
27 5VFQ 3 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
28 5VFR 14 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
29 5VFS 3 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
30 5VFT 20 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
31 5VFU 20 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
32 5VFO 3 I, i Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
33 5M32 2 B, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
34 5T0G 3 I Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
35 5T0H 9 I Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
36 5T0I 9 I Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
37 5T0J 4 I Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
38 5T0C 21 AI, BI Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
39 5LN3 11 C Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
40 5GJQ 6 D, j Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
41 5GJR 21 D, j Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
42 5L4G 3 C, P Proteasome subunit alpha type-4 9606 3.4.25.1 | Details
43 5A0Q 3 C, Q PROTEASOME SUBUNIT ALPHA TYPE-4 9606 3.4.25.1 | Details