1OPX
Crystal structure of the traffic ATPase (HP0525) of the Helicobacter pylori type IV secretion system bound by sulfate
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) | virB11 homolog | polymer | 330 | 37914.2 | 2 | UniProt (Q7BK04) Pfam (PF00437) | Helicobacter pylori | traffic ATPase |
| 2 | C, D (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | E (B) | NONAETHYLENE GLYCOL | non-polymer | 414.5 | 1 | Chemie (2PE) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 23 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 330 (UniProt: Q7BK04)
| PDB | External Database | Details |
|---|---|---|
| Mse 42 | Met 42 | modified residue |
| Mse 82 | Met 82 | modified residue |
| Mse 192 | Met 192 | modified residue |
| Mse 239 | Met 239 | modified residue |
| Mse 287 | Met 287 | modified residue |
| Mse 312 | Met 312 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 75828.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 606.6 | |
| All* | Total formula weight | 76435.1 |
