1K74

The 2.3 Angstrom resolution crystal structure of the heterodimer of the human PPARgamma and RXRalpha ligand binding domains respectively bound with GW409544 and 9-cis retinoic acid and co-activator peptides.


Sequence Similarity Clusters for the Entities in PDB 1K74

Entity #1 | Chains: A
Retinoic acid receptor RXR-alpha protein, length: 238 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 41 59 267
95 % 43 63 346 Flexibility: Medium
Max RMSD: 13.2, Avg RMSD: 4.4
PDBFlex
90 % 44 65 359
70 % 45 81 302
50 % 45 81 350
40 % 49 94 292
30 % 718 1006 10
Entity #2 | Chains: D
Peroxisome proliferator activated receptor gamma protein, length: 283 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 102 160 85
95 % 109 168 114 Flexibility: Low
Max RMSD: 4.8, Avg RMSD: 1.7
PDBFlex
90 % 109 168 118
70 % 109 168 133
50 % 148 225 103
40 % 148 225 127
30 % 719 1006 10
Entity #3 | Chains: B,E
steroid receptor coactivator protein, length: 25 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 12 19 1174
95 % 12 19 1578
90 % 12 19 1614
70 % 12 19 1613
50 % 12 19 1656
40 % 12 19 1677
30 % 12 19 1648

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