Sequence Similarity Clusters for the Entities in PDB 1G21

Entity #1 | Chains: A,C
NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN protein, length: 492 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 14 15 854
95 % 23 24 792 Flexibility: No
Max RMSD: 0.6, Avg RMSD: 0.3
PDBFlex
90 % 23 24 825
70 % 29 30 682
50 % 29 30 727
40 % 29 30 757
30 % 30 31 699
Entity #2 | Chains: B,D
NITROGENASE MOLYBDENUM-IRON PROTEIN BETA CHAIN protein, length: 523 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 21 22 708
95 % 23 24 791 Flexibility: No
Max RMSD: 0.4, Avg RMSD: 0.3
PDBFlex
90 % 23 24 824
70 % 23 24 866
50 % 29 30 725
40 % 29 30 756
30 % 29 30 752
Entity #3 | Chains: E,F,G,H
NITROGENASE IRON PROTEIN protein, length: 289 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 4 4 6079
95 % 19 21 624 Flexibility: Low
Max RMSD: 1.9, Avg RMSD: 1.2
PDBFlex
90 % 19 21 652
70 % 19 21 694
50 % 20 22 709
40 % 20 22 744
30 % 20 22 738

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.