6NSM
TetR family transcriptional regulator CifR C99T-C107S-C181R Cysteines mutant complexed with 26bp double-strand operator DNA
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | TetR family transcriptional regulator CifR | polymer | 198 | 21973.9 | 2 | UniProt (A0A0H2ZCS5) Pfam (PF00440) UniProt (by SIFTS) (Q9HZR6) In PDB | Pseudomonas aeruginosa (strain UCBPP-PA14) | |
2 | C | DNA (26-MER) | polymer | 26 | 7941.2 | 1 | Pseudomonas aeruginosa | ||
3 | D | DNA (26-MER) | polymer | 26 | 8026.3 | 1 | Pseudomonas aeruginosa | ||
4 | water | water | 18.0 | 15 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 196 (UniProt: A0A0H2ZCS5)
PDB | External Database | Details |
---|---|---|
Gly -1 | - | expression tag |
Pro 0 | - | expression tag |
Thr 99 | Cys 99 | engineered mutation |
Ser 107 | Cys 107 | engineered mutation |
Arg 181 | Cys 181 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 59915.2 | |
All* | Total formula weight | 59915.2 |