4B1R
Tetracycline repressor class D mutant H100A in complex with iso-7- Chlortetracycline
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | TETRACYCLINE REPRESSOR PROTEIN CLASS D | polymer | 207 | 23221.3 | 1 | UniProt (P0ACT4) Pfam (PF00440) Pfam (PF02909) | ESCHERICHIA COLI | |
| 2 | B (A) | ISO-7-CHLORTETRACYCLINE | non-polymer | 478.9 | 1 | Chemie (ITC) | |||
| 3 | C, D, E, F, G (A) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 4 | H (A) | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
A: 3 - 208 (UniProt: P0ACT4)
| PDB | External Database | Details |
|---|---|---|
| Ser 2 | Ala 2 | cloning artifact |
| Ala 100 | His 100 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 23221.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 656.1 | |
| All* | Total formula weight | 23877.4 |
