2P7V
Crystal structure of the Escherichia coli regulator of sigma 70, Rsd, in complex with sigma 70 domain 4
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Regulator of sigma D | polymer | 158 | 18266.8 | 1 | UniProt (P0AFX4) Pfam (PF04353) | Escherichia coli | |
| 2 | B (B) | RNA polymerase sigma factor rpoD | polymer | 68 | 7977.2 | 1 | UniProt (P00579) Pfam (PF04545) UniProt (by SIFTS) (Q0P6L9) | Escherichia coli | Sigma-70 |
| 3 | C (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 94 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 26244.0 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 26268.3 |
