4ZVA
Crystal structure of globin domain of the E. coli DosC - form I (ferric)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Diguanylate cyclase DosC | polymer | 165 | 18903.5 | 2 | UniProt (P0AA89) Pfam (PF11563) In PDB | Escherichia coli (strain K12) | DGC,Direct oxygen-sensing cyclase |
| 2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | water | water | 18.0 | 137 | Chemie (HOH) |
Sequence modifications
A, B: 8 - 170 (UniProt: P0AA89)
| PDB | External Database | Details |
|---|---|---|
| Gly 6 | - | expression tag |
| Ala 7 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 37807.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 39039.9 |
