Sequence Similarity Clusters for the Entities in PDB 1K4D

Entity #1 | Chains: A
antibody Fab fragment heavy chain protein, length: 219 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 13 56 697
95 % 13 56 948 Flexibility: No
Max RMSD: 0.5, Avg RMSD: 0.3
PDBFlex
90 % 13 56 977
70 % 1090 2424 2
50 % 2252 5011 1
40 % 2252 5011 1
30 % 2565 5941 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 % 13 56 698
95 % 13 57 926 Flexibility: No
Max RMSD: 1.5, Avg RMSD: 0.3
PDBFlex
90 % 18 68 722
70 % 1103 2474 1
50 % 2253 5011 1
40 % 2253 5011 1
30 % 2566 5941 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 % 4 15 3047
95 % 13 58 660 Flexibility: Low
Max RMSD: 2.8, Avg RMSD: 0.9
PDBFlex
90 % 13 58 689
70 % 13 59 694
50 % 13 61 650
40 % 13 61 680
30 % 13 61 674

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