Sequence Similarity Clusters for the Entities in PDB 1K4C

Entity #1 | Chains: A
antibody Fab fragment heavy chain protein, length: 219 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 5 56 678
95 % 5 56 918
90 % 5 56 950
70 % 632 2311 2
50 % 1313 4781 1
40 % 1313 4781 1
30 % 1462 5635 1
Entity #2 | Chains: B
antibody Fab fragment light chain protein, length: 212 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 5 56 679
95 % 5 57 897 Flexibility: No
Max RMSD: 1.5, Avg RMSD: 0.3
PDBFlex
90 % 8 68 714
70 % 640 2362 1
50 % 1314 4781 1
40 % 1314 4781 1
30 % 1463 5635 1
Entity #3 | Chains: C
potassium channel KcsA protein, length: 124 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 15 2948
95 % 5 58 652 Flexibility: Low
Max RMSD: 2.8, Avg RMSD: 0.9
PDBFlex
90 % 5 58 678
70 % 5 59 680
50 % 5 61 630
40 % 5 61 661
30 % 5 61 654

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