13CT
Crystal structure of Sulfide-responsive transcriptional repressor (SqrR) from Rhodobacter capsulatus bound to DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Transcriptional regulator, ArsR family | polymer | 111 | 12531.5 | 1 | UniProt (D5AT91) Pfam (PF01022) | Rhodobacter capsulatus | |
| 2 | B (B) | rcc1451NMR | polymer | 22 | 6749.4 | 1 | Rhodobacter capsulatus | ||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) PubChem (312) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 101 | Chemie (HOH) |
Sequence modifications
A: 0 - 110 (UniProt: D5AT91)
| PDB | External Database | Details |
|---|---|---|
| His 0 | Glu 14 | conflict |
| Ser 9 | Cys 23 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 19280.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 35.5 | |
| All* | Total formula weight | 19316.3 |
