4ZVF
Crystal structure of GGDEF domain of the E. coli DosC - form II (GTP-alpha-S-bound)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Diguanylate cyclase DosC | polymer | 172 | 19900.6 | 1 | UniProt (P0AA89) Pfam (PF00990) | Escherichia coli K-12 | DGC,Direct oxygen-sensing cyclase |
| 2 | B (A) | GUANOSINE-5'-RP-ALPHA-THIO-TRIPHOSPHATE | non-polymer | 539.2 | 1 | Chemie (GAV) | |||
| 3 | C, D (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | E, F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 5 | G (A) | water | water | 18.0 | 172 | Chemie (HOH) |
Sequence modifications
A: 297 - 460 (UniProt: P0AA89)
| PDB | External Database | Details |
|---|---|---|
| Leu 461 | - | expression tag |
| Glu 462 | - | expression tag |
| His 463 | - | expression tag |
| His 464 | - | expression tag |
| His 465 | - | expression tag |
| His 466 | - | expression tag |
| His 467 | - | expression tag |
| His 468 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 19900.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 743.5 | |
| All* | Total formula weight | 20644.1 |
