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 56 698
95 % 5 56 950
90 % 5 56 979
70 % 681 2429 2
50 % 1412 5021 1
40 % 1412 5021 1
30 % 1605 5951 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 56 699
95 % 5 57 928 Flexibility: No
Max RMSD: 1.5, Avg RMSD: 0.3
PDBFlex
90 % 8 68 726
70 % 689 2479 1
50 % 1413 5021 1
40 % 1413 5021 1
30 % 1606 5951 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 3048
95 % 5 58 663 Flexibility: Low
Max RMSD: 2.8, Avg RMSD: 0.9
PDBFlex
90 % 5 58 692
70 % 5 59 696
50 % 5 61 652
40 % 5 61 681
30 % 5 61 676

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