7DVV
Heme sensor protein PefR from Streptococcus agalactiae bound to operator DNA (28-mer)
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 marR-type domain-containing protein | polymer | 153 | 17817.9 | 2 | UniProt (Q8E4J9) Pfam (PF12802) | Streptococcus agalactiae serotype III (strain NEM316) | |
| 2 | C (L) | DNA (28-MER) | polymer | 28 | 8579.6 | 1 | Streptococcus agalactiae NEM316 | ||
| 3 | D (M) | DNA (28-MER) | polymer | 28 | 8623.6 | 1 | Streptococcus agalactiae NEM316 | ||
| 4 | E, F, G, H (A, B, L, M) | water | water | 18.0 | 9 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 146 (UniProt: Q8E4J9)
| PDB | External Database | Details |
|---|---|---|
| Ser 147 | - | expression tag |
| Leu 148 | - | expression tag |
| Glu 149 | - | expression tag |
| Val 150 | - | expression tag |
| Leu 151 | - | expression tag |
| Phe 152 | - | expression tag |
| Gln 153 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 52838.9 | |
| All* | Total formula weight | 52838.9 |
