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 48 559 Flexibility: Low
Max RMSD: 1.5, Avg RMSD: 0.7
PDBFlex
90 % 14 48 583
70 % 14 48 622
50 % 291 357 35
40 % 291 360 40
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 37903
95 % 14 47 558 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 47 582
70 % 14 47 621
50 % 291 353 36
40 % 291 356 43
30 % 291 356 42
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 38 539
95 % 14 47 556 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 47 581
70 % 14 47 619
50 % 14 47 662
40 % 290 353 44
30 % 290 355 44
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 22 970
95 % 14 24 1085 Flexibility: No
Max RMSD: 1.0, Avg RMSD: 0.4
PDBFlex
90 % 14 24 1110
70 % 285 309 23
50 % 285 310 50
40 % 285 310 67
30 % 291 333 27
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 22 990
95 % 14 26 1019 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 26 1048
70 % 14 26 1087
50 % 14 26 1129
40 % 14 26 1161
30 % 14 26 1216
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 37904
95 % 14 26 1020 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 26 1049
70 % 14 26 1088
50 % 14 26 1131
40 % 14 28 1084
30 % 14 28 1136
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 39 517
95 % 14 47 555 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.4
PDBFlex
90 % 14 47 580
70 % 14 47 616
50 % 291 359 31
40 % 291 359 39
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 39 521
95 % 14 47 561 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.5
PDBFlex
90 % 14 47 585
70 % 14 47 624
50 % 291 357 34
40 % 291 359 41
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 38 542
95 % 14 48 564 Flexibility: Low
Max RMSD: 1.3, Avg RMSD: 0.7
PDBFlex
90 % 14 48 577
70 % 14 48 625
50 % 291 359 32
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 40178
95 % 14 47 557 Flexibility: No
Max RMSD: 0.6, Avg RMSD: 0.4
PDBFlex
90 % 14 47 575
70 % 14 47 617
50 % 291 358 33
40 % 291 358 42
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 48 618
50 % 14 48 660
40 % 14 48 688
30 % 14 48 733
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 40 422
95 % 14 48 456 Flexibility: Low
Max RMSD: 0.9, Avg RMSD: 0.5
PDBFlex
90 % 14 48 486
70 % 14 48 523
50 % 49 93 282
40 % 49 95 276
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 1041
95 % 14 23 1153 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 23 1190
70 % 14 23 1234
50 % 14 26 1112
40 % 14 26 1142
30 % 14 26 1196
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 40180
95 % 24 33 749 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.4
PDBFlex
90 % 24 33 786
70 % 24 33 822
50 % 291 333 38
40 % 291 333 47
30 % 291 333 48

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