2G0E
Structure of QacR Multidrug Transcriptional Regulator Bound to Trivalent and Bivalent Diamidine Drugs
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, D, E) | HTH-type transcriptional regulator qacR | polymer | 188 | 22154.1 | 4 | UniProt (P0A0N5) Pfam (PF00440) Pfam (PF08360) | Staphylococcus haemolyticus | |
| 2 | E, F, G, H, I... (A, B, D, E) | SULFATE ION | non-polymer | 96.1 | 21 | Chemie (SO4) | |||
| 3 | L (D) | 3-[C-[N'-(3-CARBAMIMIDOYL-BENZYLIDENIUM)-HYDRAZINO]-[[AMINOMETHYLIDENE]AMINIUM]-IMINOMETHYL]-BENZAMIDINIUM | non-polymer | 352.4 | 1 | Chemie (CGQ) | |||
| 4 | AA, BA, CA, DA (A, B, D, E) | water | water | 18.0 | 38 | Chemie (HOH) |
Sequence modifications
A, B, D, E: 1 - 188 (UniProt: P0A0N5)
| PDB | External Database | Details |
|---|---|---|
| Ala 72 | Cys 72 | conflict |
| Ser 141 | Cys 141 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 88616.6 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 2369.7 | |
| All* | Total formula weight | 90986.3 |
