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 20054
95 % 3 8 4209 Flexibility: Medium
Max RMSD: 13.8, Avg RMSD: 5.5
PDBFlex
90 % 3 8 4251
70 % 3 8 4180
50 % 3 12 2610
40 % 3 12 2567
30 % 3 12 2440
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 6721
95 % 9 22 1677 Flexibility: Low
Max RMSD: 3.2, Avg RMSD: 1.5
PDBFlex
90 % 58 148 144
70 % 1538 2474 1
50 % 3124 5011 1
40 % 3124 5011 1
30 % 3661 5941 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 6698
95 % 3 5 7316 Flexibility: No
Max RMSD: 0.8, Avg RMSD: 0.4
PDBFlex
90 % 9 17 864
70 % 1509 2424 2
50 % 3125 5011 1
40 % 3125 5011 1
30 % 3662 5941 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