Sequence Similarity Clusters for the Entities in PDB 1L9U

Entity #1 | Chains: A,B,J,K
RNA POLYMERASE, ALPHA SUBUNIT protein, length: 314 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 10 10 1336
95 % 13 13 1455 Flexibility: Low
Max RMSD: 2.5, Avg RMSD: 1.6
PDBFlex
90 % 13 13 1478
70 % 59 59 219
50 % 59 59 252
40 % 100 100 154
30 % 101 101 165
Entity #2 | Chains: C,L
RNA POLYMERASE, BETA SUBUNIT protein, length: 1118 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 2 2 25811
95 % 13 13 3372 Flexibility: Low
Max RMSD: 4.3, Avg RMSD: 2.6
PDBFlex
90 % 59 59 500
70 % 59 59 540
50 % 78 78 469
40 % 78 78 513
30 % 78 78 505
Entity #3 | Chains: D,M
RNA POLYMERASE, BETA-PRIME SUBUNIT protein, length: 1524 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 9 9 3078
95 % 10 10 3479
90 % 56 56 509
70 % 56 56 547
50 % 56 56 578
40 % 56 56 611
30 % 56 56 603
Entity #4 | Chains: E,N
RNA POLYMERASE, OMEGA SUBUNIT protein, length: 99 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 12 12 3062
95 % 12 12 3771 Flexibility: Low
Max RMSD: 1.8, Avg RMSD: 1.1
PDBFlex
90 % 58 58 515
70 % 58 58 552
50 % 58 58 581
40 % 58 58 615
30 % 58 58 607
Entity #5 | Chains: H,Q
SIGMA FACTOR SIGA protein, length: 332 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 36710
95 % 7 7 5248 Flexibility: Low
Max RMSD: 2.9, Avg RMSD: 1.1
PDBFlex
90 % 7 7 5278
70 % 7 7 5159
50 % 7 7 4929
40 % 7 7 4658
30 % 7 7 4273

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