Sequence Similarity Clusters for the Entities in PDB 1TWA

Entity #1 | Chains: A
DNA-directed RNA polymerase II largest subunit protein, length: 1733 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 53 123 229
95 % 53 123 319 Flexibility: Low
Max RMSD: 5.3, Avg RMSD: 1.6
PDBFlex
90 % 53 123 333
70 % 54 128 356
50 % 54 141 380
40 % 54 141 401
30 % 54 141 401
Entity #10 | Chains: L
DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide protein, length: 70 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 55 154 177
95 % 55 154 239 Flexibility: Low
Max RMSD: 2.0, Avg RMSD: 1.0
PDBFlex
90 % 55 154 251
70 % 55 154 283
50 % 56 159 293
40 % 56 159 315
30 % 56 159 322
Entity #2 | Chains: B
DNA-directed RNA polymerase II 140 kDa polypeptide protein, length: 1224 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 52 124 225
95 % 53 125 312 Flexibility: Low
Max RMSD: 3.3, Avg RMSD: 1.3
PDBFlex
90 % 53 125 324
70 % 54 132 337
50 % 54 143 372
40 % 54 151 340
30 % 54 162 306
Entity #3 | Chains: C
DNA-directed RNA polymerase II 45 kDa polypeptide protein, length: 318 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 51 120 237
95 % 51 120 325 Flexibility: Low
Max RMSD: 1.0, Avg RMSD: 0.5
PDBFlex
90 % 51 120 341
70 % 51 120 383
50 % 51 122 442
40 % 51 122 468
30 % 51 122 461
Entity #4 | Chains: E
DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide protein, length: 215 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 58 159 170
95 % 58 159 232 Flexibility: Low
Max RMSD: 2.1, Avg RMSD: 0.7
PDBFlex
90 % 58 159 244
70 % 59 164 255
50 % 59 166 273
40 % 59 177 267
30 % 59 177 277
Entity #5 | Chains: F
DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide protein, length: 155 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 55 153 179
95 % 55 153 243 Flexibility: Low
Max RMSD: 1.4, Avg RMSD: 0.6
PDBFlex
90 % 55 153 255
70 % 55 153 288
50 % 56 172 263
40 % 56 172 274
30 % 56 172 286
Entity #6 | Chains: H
DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide protein, length: 146 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 56 158 172
95 % 57 159 233 Flexibility: Low
Max RMSD: 1.9, Avg RMSD: 1.0
PDBFlex
90 % 57 159 245
70 % 57 159 274
50 % 58 164 281
40 % 58 164 297
30 % 58 178 276
Entity #7 | Chains: I
DNA-directed RNA polymerase II 14.2 kDa polypeptide protein, length: 122 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 53 124 228
95 % 53 124 317 Flexibility: Low
Max RMSD: 2.9, Avg RMSD: 1.0
PDBFlex
90 % 53 124 331
70 % 54 129 354
50 % 54 131 413
40 % 54 131 432
30 % 54 142 400
Entity #8 | Chains: J
DNA-directed RNA polymerases I, II, and III 8.3 kDa polypeptide protein, length: 70 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 57 158 173
95 % 57 158 234 Flexibility: No
Max RMSD: 1.1, Avg RMSD: 0.5
PDBFlex
90 % 57 158 246
70 % 58 176 229
50 % 58 184 231
40 % 58 184 250
30 % 58 184 260
Entity #9 | Chains: K
DNA-directed RNA polymerase II 13.6 kDa polypeptide protein, length: 120 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 53 125 224
95 % 53 125 313 Flexibility: No
Max RMSD: 1.0, Avg RMSD: 0.5
PDBFlex
90 % 53 125 326
70 % 53 125 374
50 % 54 130 421
40 % 54 132 428
30 % 54 132 429

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