Sequence Similarity Clusters for the Entities in PDB 3KXF

Entity #1 | Chains: A,C,I,K
HLA class I histocompatibility antigen, B-35 alpha chain protein, length: 276 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 2 2 18865
95 % 121 126 286 Flexibility: Low
Max RMSD: 2.6, Avg RMSD: 0.9
PDBFlex
90 % 229 236 147
70 % 774 822 6
50 % 776 827 8
40 % 819 871 9
30 % 836 895 12
Entity #2 | Chains: B,F,J,L
Beta-2-microglobulin protein, length: 99 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 655 708 2
95 % 702 757 2 Flexibility: Low
Max RMSD: 22.2, Avg RMSD: 0.9
PDBFlex
90 % 718 773 3
70 % 996 1076 4
50 % 1014 1100 4
40 % 1014 1100 4
30 % 1014 1100 7
Entity #3 | Chains: D,G,M,N
SB27 T cell receptor alpha chain protein, length: 204 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 25917
95 % 3 3 9318 Flexibility: Low
Max RMSD: 1.5, Avg RMSD: 0.9
PDBFlex
90 % 3 4 8315
70 % 19 23 1929
50 % 332 394 78
40 % 332 394 93
30 % 332 394 93
Entity #4 | Chains: E,H,O,P
SB27 T cell receptor beta chain protein, length: 241 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 25916
95 % 32 33 989 Flexibility: Low
Max RMSD: 3.1, Avg RMSD: 1.2
PDBFlex
90 % 75 81 405
70 % 323 377 43
50 % 339 403 66
40 % 339 403 84
30 % 339 403 88
Entity #5 | Chains: Q,R,S,T
peptide from Trans-activator protein BZLF1 protein, length: 13 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name

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


ACTION - (A) Select for download / view details OR (B) Select two chains for comparison
Rank PDB ID Entity ID Chains Description Details Taxonomy EC Number
1 4JRX 4 D CA5 TCR alpha chain 9606
2 2AK4 4 D, I, N, T SB27 T cell receptor alpha chain Extracellular Domain 9606
3 3KXF 3 D, G, M, N SB27 T cell receptor alpha chain 9606