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 1866
95 % 1 31 2060
90 % 1 31 2114
70 % 1 32 2090
50 % 1 32 2135
40 % 7 56 1216
30 % 7 56 1249
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 3942
95 % 1 16 4770
90 % 1 20 3805
70 % 1 20 3740
50 % 1 20 3668
40 % 1 20 3665
30 % 1 20 3574
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 1450
95 % 5 33 1897
90 % 5 33 1941
70 % 5 33 1986
50 % 5 35 1887
40 % 5 35 1935
30 % 5 35 1962
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 1741
95 % 1 33 1938
90 % 1 33 1984
70 % 1 30 2320
50 % 1 30 2351
40 % 6 53 1315
30 % 6 53 1351
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 1865
95 % 1 25 2652
90 % 1 25 2785
70 % 6 49 1361
50 % 6 49 1364
40 % 6 49 1420
30 % 6 49 1450
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 2701
95 % 1 21 3339
90 % 1 21 3429
70 % 6 39 1678
50 % 6 39 1735
40 % 6 39 1792
30 % 6 39 1818
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 1665
95 % 1 30 2140
90 % 1 30 2201
70 % 6 55 1185
50 % 6 77 570
40 % 11 147 370
30 % 11 147 381
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 1870
95 % 1 31 2079
90 % 1 31 2129
70 % 1 31 2189
50 % 6 55 1209
40 % 6 55 1249
30 % 11 101 669
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 1901
95 % 1 31 2090
90 % 1 31 2145
70 % 1 31 2201
50 % 6 49 1357
40 % 12 147 370
30 % 12 147 381
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 1898
95 % 1 22 3036
90 % 1 22 3128
70 % 1 22 3159
50 % 6 46 1458
40 % 6 46 1495
30 % 12 101 669
Entity #19 | Chains: u,w
Ubiquitin protein, length: 76 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 16 20 1492
95 % 394 485 6
90 % 403 499 6
70 % 452 549 9
50 % 464 564 11
40 % 464 568 14
30 % 474 584 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 1887
95 % 1 31 2051
90 % 1 31 2104
70 % 1 31 2161
50 % 1 31 2209
40 % 1 31 2242
30 % 1 31 2246
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 48 480
95 % 22 52 544
90 % 22 52 573
70 % 22 52 602
50 % 309 361 41
40 % 314 367 40
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 43 499
95 % 22 51 557
90 % 22 51 582
70 % 22 51 614
50 % 25 55 595
40 % 314 366 42
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 43 502
95 % 22 51 554
90 % 22 51 581
70 % 22 51 609
50 % 312 364 37
40 % 314 366 41
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 52 546
90 % 22 52 575
70 % 22 52 620
50 % 311 363 38
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 46 446
95 % 22 51 549
90 % 22 51 578
70 % 22 51 607
50 % 313 365 36
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 42 522
95 % 22 52 553
90 % 22 52 576
70 % 22 52 613
50 % 22 52 653
40 % 22 52 682
30 % 22 52 720
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 44 427
95 % 23 52 450
90 % 23 52 481
70 % 23 52 519
50 % 59 97 313
40 % 61 99 319
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 1873
95 % 1 17 2439
90 % 1 21 2136
70 % 1 21 2195
50 % 1 21 2235
40 % 1 21 2269
30 % 1 21 2276
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 1874
95 % 1 17 2440
90 % 1 21 2143
70 % 1 21 2199
50 % 4 24 1829
40 % 4 24 1879
30 % 4 24 1903
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 42 523
95 % 22 51 551
90 % 22 51 579
70 % 22 51 610
50 % 309 357 42
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 1803
95 % 1 32 1970
90 % 1 32 2001
70 % 1 32 2073
50 % 1 32 2119
40 % 6 56 1244
30 % 6 56 1288
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 42 518
95 % 22 51 542
90 % 22 51 571
70 % 22 51 601
50 % 22 51 646
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 2095
95 % 1 16 2648
90 % 1 20 2297
70 % 1 20 2402
50 % 2 21 2251
40 % 2 21 2288
30 % 2 21 2294
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 1742
95 % 2 18 2262
90 % 2 22 1985
70 % 2 22 2039
50 % 2 22 2075
40 % 289 328 74
30 % 289 328 80
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 1743
95 % 2 18 2279
90 % 2 22 1973
70 % 2 22 2041
50 % 2 22 2080
40 % 2 22 2153
30 % 2 22 2151
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 1506
95 % 1 32 1987
90 % 1 32 2030
70 % 3 34 1976
50 % 3 34 1977
40 % 3 34 2029
30 % 3 34 2061
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 1754
95 % 1 32 1979
90 % 1 32 2024
70 % 1 32 2062
50 % 1 32 2122
40 % 1 32 2158
30 % 6 56 1267
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 3450
95 % 1 21 3345
90 % 1 21 3430
70 % 1 21 3444
50 % 1 21 3389
40 % 7 40 1745
30 % 7 40 1771
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 2035
95 % 1 32 2007
90 % 1 32 2057
70 % 1 32 2117
50 % 1 32 2162
40 % 1 32 2203
30 % 6 57 1259
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 3414
95 % 1 21 3268
90 % 1 21 3354
70 % 1 21 3375
50 % 1 21 3344
40 % 1 21 3345
30 % 1 21 3274
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 1548
95 % 1 32 2018
90 % 1 32 2070
70 % 1 32 2132
50 % 6 57 1184
40 % 6 57 1222
30 % 6 57 1265

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 3T5X 2 B 26S proteasome complex subunit DSS1 9606
2 1MIU 1 B Deleted in split hand/split foot protein 1 9606
3 1IYJ 1 A, C Deleted in split hand/split foot protein 1 9606
4 1MJE 2 B Deleted in split hand/split foot protein 1 9606
5 6MSB 11 e 26S proteasome complex subunit SEM1 9606
6 6MSD 11 e 26S proteasome complex subunit SEM1 9606
7 6MSE 11 e 26S proteasome complex subunit SEM1 9606
8 6MSG 11 e 26S proteasome complex subunit SEM1 9606
9 6MSH 11 e 26S proteasome complex subunit SEM1 9606
10 6MSJ 11 e 26S proteasome complex subunit SEM1 9606
11 6MSK 11 e 26S proteasome complex subunit SEM1 9606
12 6EPC 18 Y RCG28037 10116
13 6EPD 18 Y RCG28037 10116
14 6EPE 18 Y RCG28037 10116
15 6EPF 18 Y RCG28037 10116
16 5VHF 18 e 26S proteasome complex subunit SEM1 9606
17 5VHH 17 e 26S proteasome complex subunit SEM1 9606
18 5VHI 18 e 26S proteasome complex subunit SEM1 9606
19 5VGZ 17 e 26S proteasome complex subunit SEM1 9606
20 5VFP 24 e sem1 9606
21 5VFQ 25 e Sem1 9606
22 5VFR 11 e Sem1 9606
23 5VFS 25 e Sem1 9606
24 5VFT 11 e sem1 9606
25 5VFU 11 e Sem1 9606
26 5M32 33 s 26S proteasome complex subunit SEM1 9606
27 5T0G 31 e 26S proteasome complex subunit DSS1 9606
28 5T0H 31 e 26S proteasome complex subunit DSS1 9606
29 5T0I 31 e 26S proteasome complex subunit DSS1 9606
30 5T0J 32 e 26S proteasome complex subunit DSS1 9606
31 5T0C 11 Ae, Be 26S proteasome complex subunit DSS1 9606
32 5LN3 32 Y 26S proteasome complex subunit DSS1 9606
33 5GJQ 31 Y 26S proteasome complex subunit DSS1 9606
34 5GJR 17 AB, Y 26S proteasome complex subunit DSS1 9606
35 5L4K 4 Y 26S proteasome complex subunit DSS1 9606