Sequence Similarity Clusters for the Entities in PDB 1IRU

Entity #1 | Chains: A,O
20S proteasome protein, length: 246 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 44 488
95 % 14 48 560 Flexibility: Low
Max RMSD: 1.5, Avg RMSD: 0.7
PDBFlex
90 % 14 48 583
70 % 14 48 623
50 % 291 357 35
40 % 291 360 42
30 % 1783 2228 2
Entity #10 | Chains: J,X
20S proteasome protein, length: 205 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 37775
95 % 14 47 559 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 47 574
70 % 14 47 622
50 % 291 353 36
40 % 291 356 44
30 % 291 356 44
Entity #11 | Chains: K,Y
20S proteasome protein, length: 201 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 38 536
95 % 14 47 553 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 47 573
70 % 14 47 616
50 % 14 47 658
40 % 290 353 45
30 % 290 355 45
Entity #12 | Chains: L,Z
20S proteasome protein, length: 204 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 22 961
95 % 14 24 1096 Flexibility: No
Max RMSD: 1.0, Avg RMSD: 0.4
PDBFlex
90 % 14 24 1129
70 % 285 309 24
50 % 285 310 50
40 % 285 310 65
30 % 291 333 28
Entity #13 | Chains: 1,M
20S proteasome protein, length: 213 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 22 959
95 % 14 26 1001 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 26 1031
70 % 14 26 1068
50 % 14 26 1103
40 % 14 26 1144
30 % 14 26 1189
Entity #14 | Chains: 2,N
20S proteasome protein, length: 219 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 37776
95 % 14 26 1014 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 26 1046
70 % 14 26 1071
50 % 14 26 1117
40 % 14 28 1078
30 % 14 28 1122
Entity #2 | Chains: B,P
20S proteasome protein, length: 233 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 39 520
95 % 14 47 558 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.4
PDBFlex
90 % 14 47 582
70 % 14 47 621
50 % 291 359 31
40 % 291 359 41
30 % 1784 2228 2
Entity #3 | Chains: C,Q
20S proteasome protein, length: 261 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 39 516
95 % 14 47 550 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.5
PDBFlex
90 % 14 47 575
70 % 14 47 617
50 % 291 357 34
40 % 291 359 40
30 % 1785 2228 2
Entity #4 | Chains: D,R
20S proteasome protein, length: 248 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 38 543
95 % 14 48 556 Flexibility: Low
Max RMSD: 1.3, Avg RMSD: 0.7
PDBFlex
90 % 14 48 584
70 % 14 48 625
50 % 291 359 33
40 % 298 386 18
30 % 1786 2228 2
Entity #5 | Chains: E,S
20S proteasome protein, length: 241 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 40082
95 % 14 47 557 Flexibility: No
Max RMSD: 0.6, Avg RMSD: 0.4
PDBFlex
90 % 14 47 581
70 % 14 47 620
50 % 291 358 32
40 % 291 358 43
30 % 1787 2228 2
Entity #6 | Chains: F,T
20S proteasome protein, length: 263 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 38 541
95 % 14 48 554 Flexibility: No
Max RMSD: 0.7, Avg RMSD: 0.4
PDBFlex
90 % 14 48 579
70 % 14 48 626
50 % 14 48 663
40 % 14 48 690
30 % 14 48 731
Entity #7 | Chains: G,U
20S proteasome protein, length: 254 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 40 423
95 % 14 48 455 Flexibility: Low
Max RMSD: 0.9, Avg RMSD: 0.5
PDBFlex
90 % 14 48 488
70 % 14 48 525
50 % 49 93 278
40 % 49 95 278
30 % 1788 2228 2
Entity #8 | Chains: H,V
20S proteasome protein, length: 205 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 21 1019
95 % 14 23 1129 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 23 1164
70 % 14 23 1207
50 % 14 26 1104
40 % 14 26 1140
30 % 14 26 1190
Entity #9 | Chains: I,W
20S proteasome protein, length: 234 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 40084
95 % 24 33 745 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.4
PDBFlex
90 % 24 33 783
70 % 24 33 821
50 % 291 333 38
40 % 291 333 48
30 % 291 333 49

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