9BGV
DosP R97A straight form
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) | Oxygen sensor protein DosP | polymer | 807 | 91181.2 | 2 | UniProt (P76129) Pfam (PF13426) Pfam (PF00990) Pfam (PF00563) | Escherichia coli | Direct oxygen-sensing phosphodiesterase,Direct oxygen sensor protein,Ec DOS,Heme-regulated cyclic di-GMP phosphodiesterase |
| 2 | C, D (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) |
Sequence modifications
A, B: 9 - 807 (UniProt: P76129)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | expression tag |
| Arg 2 | - | expression tag |
| Gln 3 | - | expression tag |
| Asp 4 | - | expression tag |
| Ala 5 | - | expression tag |
| Glu 6 | - | expression tag |
| Val 7 | - | expression tag |
| Ile 8 | - | expression tag |
| Ser 16 | Asn 8 | conflict |
| Ala 97 | Arg 89 | engineered mutation |
| Thr 195 | Ile 187 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 182362.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 183595.3 |
