Sequence Similarity Clusters for the Entities in PDB 5X51

Entity #1 | Chains: A,M
DNA-directed RNA polymerase subunit protein, length: 1743 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 2937
95 % 3 19 3718 Flexibility: Low
Max RMSD: 1.7, Avg RMSD: 1.2
PDBFlex
90 % 3 19 3779
70 % 117 151 351
50 % 118 153 404
40 % 118 153 428
30 % 118 153 443
Entity #10 | Chains: J,V
RNA polymerase subunit ABC10-beta, common to RNA polymerases I, II, and III protein, length: 72 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 2932
95 % 3 19 3706 Flexibility: Low
Max RMSD: 1.0, Avg RMSD: 0.5
PDBFlex
90 % 3 19 3771
70 % 123 220 229
50 % 123 220 244
40 % 123 220 256
30 % 123 220 276
Entity #11 | Chains: K,W
RNA polymerase II subunit B12.5 protein, length: 118 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 2959
95 % 3 19 3747 Flexibility: Low
Max RMSD: 1.1, Avg RMSD: 0.6
PDBFlex
90 % 3 19 3815
70 % 3 19 3810
50 % 117 153 409
40 % 118 155 423
30 % 118 155 440
Entity #12 | Chains: L,X
RNA polymerase subunit, found in RNA polymerase complexes I, II, and III protein, length: 73 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 2 3 18164
95 % 3 19 3730 Flexibility: Low
Max RMSD: 2.4, Avg RMSD: 1.0
PDBFlex
90 % 3 19 3718
70 % 3 19 3722
50 % 120 199 307
40 % 120 199 323
30 % 120 199 342
Entity #2 | Chains: B,N
DNA-directed RNA polymerase subunit beta protein, length: 1227 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 3043
95 % 3 19 3762 Flexibility: Low
Max RMSD: 1.5, Avg RMSD: 1.0
PDBFlex
90 % 3 19 3835
70 % 118 155 340
50 % 118 170 367
40 % 126 178 358
30 % 126 193 349
Entity #3 | Chains: C,O
RNA polymerase II third largest subunit B44, part of central core protein, length: 304 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 3058
95 % 3 19 3775 Flexibility: Low
Max RMSD: 1.1, Avg RMSD: 0.6
PDBFlex
90 % 3 19 3847
70 % 3 19 3834
50 % 3 19 3766
40 % 3 19 3757
30 % 3 19 3683
Entity #4 | Chains: D,P
RNA polymerase II subunit B32 protein, length: 186 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 3031
95 % 3 19 3740 Flexibility: Low
Max RMSD: 2.1, Avg RMSD: 1.1
PDBFlex
90 % 3 19 3805
70 % 3 19 3799
50 % 3 19 3721
40 % 4 21 3421
30 % 4 21 3362
Entity #5 | Chains: E,Q
RNA polymerase subunit ABC27, common to RNA polymerases I, II, and III protein, length: 214 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 2938
95 % 3 19 3719 Flexibility: Low
Max RMSD: 1.1, Avg RMSD: 0.6
PDBFlex
90 % 3 19 3780
70 % 123 204 263
50 % 124 206 287
40 % 124 221 251
30 % 124 221 272
Entity #6 | Chains: F,R
RNA polymerase subunit ABC23, common to RNA polymerases I, II, and III protein, length: 155 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 3057
95 % 3 19 3774 Flexibility: Low
Max RMSD: 1.1, Avg RMSD: 0.5
PDBFlex
90 % 3 19 3846
70 % 3 19 3833
50 % 121 200 303
40 % 121 200 317
30 % 121 200 338
Entity #7 | Chains: G,S
RNA polymerase II subunit protein, length: 171 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 3006
95 % 3 19 3666 Flexibility: Low
Max RMSD: 1.3, Avg RMSD: 0.7
PDBFlex
90 % 3 19 3720
70 % 3 19 3723
50 % 60 110 524
40 % 60 110 560
30 % 60 110 583
Entity #8 | Chains: H,T
RNA polymerase subunit ABC14.5, common to RNA polymerases I, II, and III protein, length: 145 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 2930
95 % 3 19 3695 Flexibility: Low
Max RMSD: 2.3, Avg RMSD: 1.0
PDBFlex
90 % 3 19 3758
70 % 3 19 3750
50 % 122 204 295
40 % 122 204 309
30 % 122 220 279
Entity #9 | Chains: I,U
DNA-directed RNA polymerase subunit protein, length: 115 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 3 19 3027
95 % 3 19 3732 Flexibility: Low
Max RMSD: 2.1, Avg RMSD: 1.2
PDBFlex
90 % 3 19 3796
70 % 116 152 350
50 % 117 154 399
40 % 117 169 392
30 % 117 184 372

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