7ACO
Crystal structure of E. coli HTH-type transcriptional regulator RcdA in complex with Tris at 1.80 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) | HTH-type transcriptional regulator RcdA | polymer | 180 | 20531.6 | 2 | UniProt (P75811) Pfam (PF00440) Pfam (PF17940) | Escherichia coli | Regulator of csgD |
| 2 | C, D (A, B) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 2 | Chemie (TRS) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 320 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 178 (UniProt: P75811)
| PDB | External Database | Details |
|---|---|---|
| Met -1 | - | initiating methionine |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 41063.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 244.3 | |
| All* | Total formula weight | 41307.5 |
