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 % 14 48 431
95 % 14 48 554 Flexibility: Low
Max RMSD: 1.5, Avg RMSD: 0.7
PDBFlex
90 % 14 48 579
70 % 14 48 619
50 % 291 352 40
40 % 291 353 48
30 % 2038 2495 3
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 % 14 47 433
95 % 14 47 557 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 47 583
70 % 14 47 622
50 % 291 348 43
40 % 291 349 51
30 % 291 349 66
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 % 12 38 613
95 % 14 47 552 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 47 577
70 % 14 47 616
50 % 14 47 665
40 % 290 348 53
30 % 290 348 67
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 1083
95 % 14 24 1080 Flexibility: No
Max RMSD: 1.0, Avg RMSD: 0.4
PDBFlex
90 % 14 24 1108
70 % 285 309 21
50 % 285 310 57
40 % 285 310 77
30 % 596 680 9
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 1076
95 % 14 26 1005 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 26 1032
70 % 14 26 1057
50 % 14 26 1097
40 % 291 348 52
30 % 291 349 64
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 34476
95 % 14 26 1009 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 26 1035
70 % 14 26 1055
50 % 14 26 1099
40 % 291 327 59
30 % 291 327 72
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 % 14 47 432
95 % 14 47 556 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.4
PDBFlex
90 % 14 47 581
70 % 14 47 621
50 % 291 352 38
40 % 1168 1436 2
30 % 2039 2495 3
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 % 12 26 948
95 % 14 47 555 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.5
PDBFlex
90 % 14 47 580
70 % 14 47 620
50 % 291 352 37
40 % 1169 1436 2
30 % 2040 2495 3
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 % 14 42 472
95 % 14 48 553 Flexibility: Low
Max RMSD: 1.3, Avg RMSD: 0.7
PDBFlex
90 % 14 48 578
70 % 14 48 618
50 % 291 352 41
40 % 1170 1436 2
30 % 2041 2495 3
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 % 14 43 459
95 % 14 47 547 Flexibility: No
Max RMSD: 0.6, Avg RMSD: 0.4
PDBFlex
90 % 14 47 572
70 % 14 47 611
50 % 291 353 34
40 % 1171 1436 2
30 % 2042 2495 3
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 % 12 25 990
95 % 14 48 548 Flexibility: No
Max RMSD: 0.7, Avg RMSD: 0.4
PDBFlex
90 % 14 48 573
70 % 14 48 612
50 % 291 352 39
40 % 291 352 49
30 % 2043 2495 3
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 % 3 22 1198
95 % 14 48 443 Flexibility: Low
Max RMSD: 0.9, Avg RMSD: 0.5
PDBFlex
90 % 14 48 481
70 % 14 48 513
50 % 291 352 30
40 % 291 352 41
30 % 2044 2495 3
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 1130
95 % 14 23 1115 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 14 23 1151
70 % 14 23 1177
50 % 291 327 46
40 % 291 327 58
30 % 597 680 9
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 % 22 24 917
95 % 24 33 731 Flexibility: No
Max RMSD: 0.7, Avg RMSD: 0.3
PDBFlex
90 % 24 33 764
70 % 24 33 808
50 % 291 349 42
40 % 291 349 50
30 % 291 349 65

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 1IRU 14 2, N 20S proteasome 9913