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 47456
95 % 6 13 1620 Flexibility: Low
Max RMSD: 2.5, Avg RMSD: 1.6
PDBFlex
90 % 6 13 1651
70 % 47 60 250
50 % 47 60 287
40 % 77 133 143
30 % 78 134 155
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 3389
95 % 6 13 3694 Flexibility: Low
Max RMSD: 4.5, Avg RMSD: 2.6
PDBFlex
90 % 47 60 547
70 % 47 60 586
50 % 63 88 480
40 % 87 162 244
30 % 183 345 142
Entity #3 | Chains: D
DNA-directed RNA polymerase subunit beta' protein, length: 1265 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 1 1 68647
95 % 2 3 27401 Flexibility: Medium
Max RMSD: 4.2, Avg RMSD: 3.0
PDBFlex
90 % 2 3 26393
70 % 47 60 569
50 % 63 88 472
40 % 87 162 240
30 % 87 162 254
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 3628
95 % 6 12 3935 Flexibility: Low
Max RMSD: 1.8, Avg RMSD: 1.1
PDBFlex
90 % 47 59 557
70 % 47 59 599
50 % 47 59 644
40 % 47 59 677
30 % 47 59 677

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