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 56 690
95 % 5 56 939
90 % 5 56 969
70 % 660 2376 2
50 % 1369 4913 1
40 % 1369 4913 1
30 % 1524 5780 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 56 691
95 % 5 57 918 Flexibility: No
Max RMSD: 1.5, Avg RMSD: 0.3
PDBFlex
90 % 8 68 722
70 % 668 2426 1
50 % 1370 4913 1
40 % 1370 4913 1
30 % 1525 5780 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 3010
95 % 5 58 658 Flexibility: Low
Max RMSD: 2.8, Avg RMSD: 0.9
PDBFlex
90 % 5 58 686
70 % 5 59 689
50 % 5 61 637
40 % 5 61 669
30 % 5 61 660

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