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 1984
95 % 1 31 2185
90 % 1 31 2240
70 % 1 32 2213
50 % 1 32 2266
40 % 7 56 1293
30 % 7 56 1331
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 4097
95 % 1 16 4793
90 % 1 20 3819
70 % 1 20 3954
50 % 1 20 3895
40 % 1 20 3798
30 % 1 20 3706
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 1968
90 % 5 33 2021
70 % 5 33 2079
50 % 5 35 1991
40 % 5 35 2019
30 % 5 35 2050
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 1845
95 % 1 33 2059
90 % 1 33 2112
70 % 1 30 2419
50 % 1 30 2482
40 % 6 53 1410
30 % 6 53 1443
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 2018
95 % 1 25 2835
90 % 1 25 2907
70 % 6 49 1421
50 % 6 49 1449
40 % 6 49 1498
30 % 6 49 1531
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 2773
95 % 1 21 3524
90 % 1 21 3588
70 % 6 39 1778
50 % 6 39 1842
40 % 6 39 1880
30 % 6 39 1911
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 1738
95 % 1 30 2271
90 % 1 30 2319
70 % 6 55 1258
50 % 6 77 609
40 % 11 147 387
30 % 11 147 406
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 1992
95 % 1 31 2200
90 % 1 31 2249
70 % 1 31 2304
50 % 6 55 1298
40 % 6 55 1339
30 % 11 101 707
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 1975
95 % 1 31 2165
90 % 1 31 2221
70 % 1 31 2279
50 % 6 49 1458
40 % 12 147 387
30 % 12 147 406
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 2031
95 % 1 22 3400
90 % 1 22 3473
70 % 1 22 3491
50 % 6 46 1545
40 % 6 46 1610
30 % 12 101 707
Entity #19 | Chains: u,w
Ubiquitin protein, length: 76 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 16 20 1588
95 % 430 521 4
90 % 441 535 5
70 % 488 585 9
50 % 501 601 10
40 % 501 605 12
30 % 512 622 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 1980
95 % 1 31 2180
90 % 1 31 2245
70 % 1 31 2346
50 % 1 31 2378
40 % 1 31 2389
30 % 1 31 2418
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 50 493
95 % 24 54 574
90 % 24 54 603
70 % 24 54 626
50 % 311 363 41
40 % 316 369 45
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 44 535
95 % 24 53 573
90 % 24 53 602
70 % 24 53 632
50 % 27 57 594
40 % 316 368 43
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 44 533
95 % 24 53 572
90 % 24 53 601
70 % 24 53 623
50 % 314 366 36
40 % 316 368 44
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 43 554
95 % 24 54 575
90 % 24 54 604
70 % 24 54 629
50 % 313 365 37
40 % 327 395 21
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 47 471
95 % 24 53 580
90 % 24 53 609
70 % 24 53 633
50 % 315 367 35
40 % 315 367 46
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 43 553
95 % 24 54 569
90 % 24 54 597
70 % 24 54 622
50 % 24 54 662
40 % 24 54 694
30 % 24 54 723
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 45 457
95 % 25 54 475
90 % 25 54 503
70 % 25 54 532
50 % 61 99 334
40 % 63 101 337
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 1838
95 % 2 18 2367
90 % 3 23 1948
70 % 3 23 1997
50 % 3 23 2046
40 % 3 23 2076
30 % 3 23 2105
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 1825
95 % 2 18 2372
90 % 3 23 1952
70 % 3 23 2003
50 % 6 26 1753
40 % 6 26 1790
30 % 6 26 1820
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 43 551
95 % 24 53 577
90 % 24 53 595
70 % 24 53 621
50 % 311 359 42
40 % 316 365 48
30 % 316 365 49
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 1938
95 % 1 32 2126
90 % 1 32 2207
70 % 1 32 2272
50 % 1 32 2328
40 % 6 56 1328
30 % 6 56 1360
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 43 556
95 % 24 53 579
90 % 24 53 608
70 % 24 53 628
50 % 24 53 669
40 % 313 362 51
30 % 315 364 50
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 2025
95 % 2 17 2578
90 % 3 22 2109
70 % 3 22 2148
50 % 4 23 2036
40 % 4 23 2066
30 % 4 23 2114
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 1698
95 % 3 19 2177
90 % 4 24 1846
70 % 4 24 1874
50 % 4 24 1929
40 % 291 330 81
30 % 291 330 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 1713
95 % 3 19 2212
90 % 4 24 1838
70 % 4 24 1899
50 % 4 24 1954
40 % 4 24 1980
30 % 4 24 2010
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 1623
95 % 1 32 2098
90 % 1 32 2152
70 % 3 34 2028
50 % 3 34 2107
40 % 3 34 2134
30 % 3 34 2164
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 1862
95 % 1 32 2083
90 % 1 32 2134
70 % 1 32 2202
50 % 1 32 2252
40 % 1 32 2275
30 % 6 56 1351
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 3520
95 % 1 21 3477
90 % 1 21 3538
70 % 1 21 3560
50 % 1 21 3504
40 % 7 40 1826
30 % 7 40 1857
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 2065
95 % 1 32 2072
90 % 1 32 2125
70 % 1 32 2193
50 % 1 32 2258
40 % 1 32 2292
30 % 6 57 1328
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 3586
95 % 1 21 3465
90 % 1 21 3526
70 % 1 21 3543
50 % 1 21 3492
40 % 1 21 3460
30 % 1 21 3397
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 1636
95 % 1 32 2141
90 % 1 32 2198
70 % 1 32 2262
50 % 6 57 1269
40 % 6 57 1302
30 % 6 57 1344

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 6J2X 19 L 26S proteasome subunit RPT4 4932
3 6J30 17 J 26S proteasome regulatory subunit 8 homolog 4932
4 6J30 19 L 26S proteasome subunit RPT4 4932
5 6J2N 17 J 26S protease regulatory subunit 8 homolog 4932
6 6J2N 19 L 26S protease subunit RPT4 4932
7 6J2Q 17 J 26S protease regulatory subunit 8 homolog 4932
8 6J2Q 19 L 26S protease subunit RPT4 4932
9 6J2C 17 J 26S protease regulatory subunit 8 homolog 4932
10 6J2C 19 L 26S protease subunit RPT4 4932
11 6MSB 15 C 26S proteasome regulatory subunit 8 9606
12 6MSB 17 E 26S proteasome regulatory subunit 10B 9606
13 6MSD 15 C 26S proteasome regulatory subunit 8 9606
14 6MSD 17 E 26S proteasome regulatory subunit 10B 9606
15 6MSE 15 C 26S proteasome regulatory subunit 8 9606
16 6MSE 17 E 26S proteasome regulatory subunit 10B 9606
17 6MSG 15 C 26S proteasome regulatory subunit 8 9606
18 6MSG 17 E 26S proteasome regulatory subunit 10B 9606
19 6MSH 15 C 26S proteasome regulatory subunit 8 9606
20 6MSH 17 E 26S proteasome regulatory subunit 10B 9606
21 6MSJ 15 C 26S proteasome regulatory subunit 8 9606
22 6MSJ 17 E 26S proteasome regulatory subunit 10B 9606
23 6MSK 15 C 26S proteasome regulatory subunit 8 9606
24 6MSK 17 E 26S proteasome regulatory subunit 10B 9606
25 6HE5 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
26 6HE8 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
27 6HE9 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
28 6HEA 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
29 6HEC 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
30 6HED 3 H, I, J, K, L, M Proteasome-activating nucleotidase 2234
31 6EF3 17 J 26S proteasome regulatory subunit 8 homolog 4932
32 6EF3 19 L 26S proteasome subunit RPT4 4932
33 6FVT 29 I 26S proteasome regulatory subunit 4 homolog 4932
34 6FVT 31 L 26S proteasome subunit RPT4 4932
35 6FVT 33 J 26S proteasome regulatory subunit 8 homolog 4932
36 6FVU 29 I 26S proteasome regulatory subunit 4 homolog 4932
37 6FVU 31 L 26S proteasome subunit RPT4 4932
38 6FVU 33 J 26S proteasome regulatory subunit 8 homolog 4932
39 6FVV 29 I 26S proteasome regulatory subunit 4 homolog 4932
40 6FVV 31 L 26S proteasome subunit RPT4 4932
41 6FVV 33 J 26S proteasome regulatory subunit 8 homolog 4932
42 6FVW 29 I 26S proteasome regulatory subunit 4 homolog 4932
43 6FVW 31 L 26S proteasome subunit RPT4 4932
44 6FVW 33 J 26S proteasome regulatory subunit 8 homolog 4932
45 6FVX 29 I 26S proteasome regulatory subunit 4 homolog 4932
46 6FVX 31 L 26S proteasome subunit RPT4 4932
47 6FVX 33 J 26S proteasome regulatory subunit 8 homolog 4932
48 6FVY 29 I 26S proteasome regulatory subunit 4 homolog 4932
49 6FVY 31 L 26S proteasome subunit RPT4 4932
50 6FVY 33 J 26S proteasome regulatory subunit 8 homolog 4932
51 6EPC 30 L Proteasome 26S subunit, ATPase 6 10116
52 6EPC 32 J 26S proteasome regulatory subunit 8 10116
53 6EPD 30 L Proteasome 26S subunit, ATPase 6 10116
54 6EPD 32 J 26S proteasome regulatory subunit 8 10116
55 6EPE 30 L Proteasome 26S subunit, ATPase 6 10116
56 6EPE 32 J 26S proteasome regulatory subunit 8 10116
57 6EPF 30 L Proteasome 26S subunit, ATPase 6 10116
58 6EPF 32 J 26S proteasome regulatory subunit 8 10116
59 5VHF 2 A 26S proteasome regulatory subunit 7 9606
60 5VHF 3 B 26S proteasome regulatory subunit 4 9606
61 5VHF 4 C 26S proteasome regulatory subunit 8 9606
62 5VHF 6 E 26S proteasome regulatory subunit 10B 9606
63 5VHF 7 F 26S proteasome regulatory subunit 6A 9606
64 5VHH 1 A 26S proteasome regulatory subunit 7 9606
65 5VHH 2 B 26S proteasome regulatory subunit 4 9606
66 5VHH 3 C 26S proteasome regulatory subunit 8 9606
67 5VHH 5 E 26S proteasome regulatory subunit 10B 9606
68 5VHH 6 F 26S proteasome regulatory subunit 6A 9606
69 5VHI 1 A 26S proteasome regulatory subunit 7 9606
70 5VHI 2 B 26S proteasome regulatory subunit 4 9606
71 5VHI 3 C 26S proteasome regulatory subunit 8 9606
72 5VHI 5 E 26S proteasome regulatory subunit 10B 9606
73 5VHI 6 F 26S proteasome regulatory subunit 6A 9606
74 5VHS 1 A 26S proteasome regulatory subunit 7 9606
75 5VHS 2 B 26S proteasome regulatory subunit 4 9606
76 5VHS 3 C 26S proteasome regulatory subunit 8 9606
77 5VHS 5 E 26S proteasome regulatory subunit 10B 9606
78 5VHS 6 F 26S proteasome regulatory subunit 6A 9606
79 5VFP 27 B 26S proteasome regulatory subunit 4 9606
80 5VFP 28 C 26S proteasome regulatory subunit 8 9606
81 5VFP 30 E 26S proteasome regulatory subunit 10B 9606
82 5VFP 31 F 26S proteasome regulatory subunit 6A 9606
83 5VFQ 27 B 26S proteasome regulatory subunit 4 9606
84 5VFQ 28 C 26S proteasome regulatory subunit 8 9606
85 5VFQ 30 E 26S proteasome regulatory subunit 10B 9606
86 5VFQ 31 F 26S proteasome regulatory subunit 6A 9606
87 5VFR 27 B 26S proteasome regulatory subunit 4 9606
88 5VFR 28 C 26S proteasome regulatory subunit 8 9606
89 5VFR 30 E 26S proteasome regulatory subunit 10B 9606
90 5VFR 31 F 26S proteasome regulatory subunit 6A 9606
91 5VFS 26 B 26S proteasome regulatory subunit 4 9606
92 5VFS 28 E 26S proteasome regulatory subunit 10B 9606
93 5VFS 30 C 26S proteasome regulatory subunit 8 9606
94 5VFT 12 A 26S proteasome regulatory subunit 7 9606
95 5VFT 13 B 26S proteasome regulatory subunit 4 9606
96 5VFT 14 C 26S proteasome regulatory subunit 8 9606
97 5VFT 16 E 26S proteasome regulatory subunit 10B 9606
98 5VFT 17 F 26S proteasome regulatory subunit 6A 9606
99 5VFU 12 A 26S protease regulatory subunit 7 9606
100 5VFU 13 B 26S protease regulatory subunit 4 9606
101 5VFU 14 C 26S protease regulatory subunit 8 9606
102 5VFU 16 E 26S protease regulatory subunit 10B 9606
103 5VFU 17 F 26S protease regulatory subunit 6A 9606
104 5WVI 16 J 26S protease regulatory subunit 8 homolog 4932
105 5WVI 17 L 26S protease subunit RPT4 4932
106 5WVK 17 J 26S protease regulatory subunit 8 homolog 4932
107 5WVK 19 L 26S protease subunit RPT4 4932
108 5MP9 18 L 26S protease subunit RPT4 4932
109 5MP9 20 J 26S protease regulatory subunit 8 homolog 4932
110 5MPA 18 L 26S protease subunit RPT4 4932
111 5MPA 20 J 26S protease regulatory subunit 8 homolog 4932
112 5MPB 18 L 26S protease subunit RPT4 4932
113 5MPB 20 J 26S protease regulatory subunit 8 homolog 4932
114 5MPC 18 L 26S protease subunit RPT4 4932
115 5MPC 20 J 26S protease regulatory subunit 8 homolog 4932
116 5M32 20 f 26S protease regulatory subunit 10B 9606
117 5M32 22 h 26S protease regulatory subunit 8 9606
118 5T0G 18 E 26S protease regulatory subunit 10B 9606
119 5T0G 20 C 26S protease regulatory subunit 8 9606
120 5T0H 3 C 26S protease regulatory subunit 8 9606
121 5T0H 5 E 26S protease regulatory subunit 10B 9606
122 5T0I 3 C 26S protease regulatory subunit 8 9606
123 5T0I 5 E 26S protease regulatory subunit 10B 9606
124 5T0J 19 E 26S protease regulatory subunit 10B 9606
125 5T0J 21 C 26S protease regulatory subunit 8 9606
126 5T0C 16 AE, BE 26S protease regulatory subunit 10B 9606
127 5T0C 18 AC, BC 26S protease regulatory subunit 8 9606
128 5LN3 18 J 26S protease regulatory subunit 8 9606
129 5LN3 20 L 26S protease regulatory subunit 10B 9606
130 5GJQ 16 J 26S protease regulatory subunit 8 9606
131 5GJQ 18 L 26S protease regulatory subunit 10B 9606
132 5GJR 3 L, z 26S protease regulatory subunit 10B 9606
133 5GJR 5 J, x 26S protease regulatory subunit 8 9606
134 5L4G 18 L 26S protease regulatory subunit 10B 9606
135 5L4G 20 J 26S protease regulatory subunit 8 9606
136 3JCO 17 J 26S protease regulatory subunit 8 homolog 4932
137 3JCO 19 L 26S protease subunit RPT4 4932
138 3JCP 17 J 26S protease regulatory subunit 8 homolog 4932
139 3JCP 19 L 26S protease subunit RPT4 4932
140 5A5B 19 J 26S PROTEASE REGULATORY SUBUNIT 8 HOMOLOG 4932
141 5A5B 21 L 26S PROTEASE SUBUNIT RPT4 4932
142 4CR2 17 J 26S PROTEASE REGULATORY SUBUNIT 8 HOMOLOG 4932
143 4CR2 19 L 26S PROTEASE SUBUNIT RPT4 4932
144 4CR3 17 J 26S PROTEASE REGULATORY SUBUNIT 8 HOMOLOG 4932
145 4CR3 19 L 26S PROTEASE SUBUNIT RPT4 4932
146 4CR4 17 J 26S PROTEASE REGULATORY SUBUNIT 8 HOMOLOG 4932
147 4CR4 19 L 26S PROTEASE SUBUNIT RPT4 4932