1HQM

CRYSTAL STRUCTURE OF THERMUS AQUATICUS CORE RNA POLYMERASE-INCLUDES COMPLETE STRUCTURE WITH SIDE-CHAINS (EXCEPT FOR DISORDERED REGIONS)-FURTHER REFINED FROM ORIGINAL DEPOSITION-CONTAINS ADDITIONAL SEQUENCE INFORMATION


Sequence Similarity Clusters for the Entities in PDB 1HQM

Entity #1 | Chains: A,B
DNA-directed RNA polymerase subunit alpha protein, length: 313 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 44927
95 % 6 13 1492 Flexibility: Low
Max RMSD: 2.5, Avg RMSD: 1.6
PDBFlex
90 % 6 13 1518
70 % 46 59 237
50 % 46 59 257
40 % 72 119 143
30 % 73 120 157
Entity #2 | Chains: C
DNA-directed RNA polymerase subunit beta protein, length: 1119 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 6 13 3149
95 % 6 13 3455 Flexibility: Low
Max RMSD: 4.3, Avg RMSD: 2.6
PDBFlex
90 % 46 59 511
70 % 46 59 551
50 % 59 78 475
40 % 80 142 242
30 % 174 306 144
Entity #3 | Chains: D
DNA-directed RNA polymerase subunit beta' protein, length: 1265 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
100 % 1 1 65293
95 % 2 3 22746
90 % 2 3 22024
70 % 46 59 531
50 % 59 78 467
40 % 80 142 238
30 % 80 142 255
Entity #4 | Chains: E
DNA-directed RNA polymerase subunit omega protein, length: 99 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 6 12 3369
95 % 6 12 3675 Flexibility: Low
Max RMSD: 1.8, Avg RMSD: 1.1
PDBFlex
90 % 46 58 520
70 % 46 58 559
50 % 46 58 592
40 % 46 58 631
30 % 46 58 630

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