Sequence Similarity Clusters for the Entities in PDB 4H25

Entity #1 | Chains: A,D
HLA class II histocompatibility antigen, DR alpha chain protein, length: 180 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 32 91 217
95 % 36 98 258 Flexibility: Low
Max RMSD: 1.7, Avg RMSD: 0.6
PDBFlex
90 % 38 114 222
70 % 38 114 242
50 % 52 170 175
40 % 52 170 188
30 % 103 353 85
Entity #2 | Chains: B,E
MHC class II antigen protein, length: 188 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 2 18902
95 % 2 5 8152 Flexibility: Low
Max RMSD: 2.2, Avg RMSD: 1.0
PDBFlex
90 % 35 94 287
70 % 52 169 151
50 % 52 171 174
40 % 52 171 187
30 % 104 353 85
Entity #3 | Chains: C,F
peptide protein, length: 22 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 33567
95 % 1 1 28891 Flexibility: No
Max RMSD: 0.3, Avg RMSD: 0.3
PDBFlex
90 % 1 1 27752
70 % 1 1 25009
50 % 1 1 21435
40 % 1 1 18902
30 % 1 1 15825

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