3E7L
Crystal structure of sigma54 activator NtrC4's DNA binding domain
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 | Transcriptional regulator (NtrC family) | polymer | 63 | 7667.9 | 4 | UniProt (O66551) Pfam (PF02954) In PDB | Aquifex aeolicus | |
| 2 | A, B, C | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | water | water | 18.0 | 15 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 30671.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 261.6 | |
| All* | Total formula weight | 30933.4 |
