1HEF

The crystal structures at 2.2 angstroms resolution of hydroxyethylene-based inhibitors bound to human immunodeficiency virus type 1 protease show that the inhibitors are present in two distinct orientations


Sequence Similarity Clusters for the Entities in PDB 1HEF

Entity #1 | Chains: E
HIV-1 PROTEASE protein, length: 99 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 2 46109
95 % 442 574 2 Flexibility: Low
Max RMSD: 4.4, Avg RMSD: 0.6
PDBFlex
90 % 482 636 2
70 % 501 663 5
50 % 511 689 3
40 % 521 699 7
30 % 523 701 13
Entity #2 | Chains: I
SKF 108738 PEPTIDE INHIBITOR protein, length: 5 (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.