Sequence Similarity Clusters for the Entities in PDB 4I9W

Entity #1 | Chains: A,B
Potassium channel subfamily K member 4 protein, length: 309 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 2 19768
95 % 3 8 4150 Flexibility: Medium
Max RMSD: 13.8, Avg RMSD: 5.5
PDBFlex
90 % 3 8 4186
70 % 3 8 4124
50 % 3 11 2841
40 % 3 11 2792
30 % 3 11 2617
Entity #2 | Chains: D,F
ANTIBODY FAB FRAGMENT LIGHT CHAIN protein, length: 211 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 5 6627
95 % 9 22 1658 Flexibility: Low
Max RMSD: 3.2, Avg RMSD: 1.5
PDBFlex
90 % 58 148 140
70 % 1507 2426 1
50 % 3061 4913 1
40 % 3061 4913 1
30 % 3544 5780 1
Entity #3 | Chains: E,G
ANTIBODY FAB FRAGMENT HEAVY CHAIN protein, length: 217 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 5 6604
95 % 3 5 7219 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.4
PDBFlex
90 % 9 17 860
70 % 1478 2376 2
50 % 3062 4913 1
40 % 3062 4913 1
30 % 3545 5780 1

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