3QKX
Crystal structure of a TetR-family transcriptional regulator (HI0893) from Haemophilus influenzae RD at 2.35 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Uncharacterized HTH-type transcriptional regulator HI_0893 | polymer | 188 | 22387.9 | 2 | UniProt (P44923) Pfam (PF00440) Pfam (PF22604) | Haemophilus influenzae | TetR-family transcriptional regulator |
| 2 | C, I (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 3 | D, E, F, G, J... (A, B) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 4 | H (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | N, O (A, B) | water | water | 18.0 | 47 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 187 (UniProt: P44923)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 44775.8 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 928.1 | |
| All* | Total formula weight | 45703.9 |
