4NRN
Crystal structure of metal-bound toxin from Helicobacter pylori
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) | metal-bound toxin | polymer | 94 | 10898.0 | 2 | UniProt (O25552) Pfam (PF05016) | Helicobacter pylori | |
| 2 | C, D, E, F (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | G, H (A, B) | water | water | 18.0 | 139 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 90 (UniProt: O25552)
| PDB | External Database | Details |
|---|---|---|
| Leu 91 | - | expression tag |
| Val 92 | - | expression tag |
| Pro 93 | - | expression tag |
| Arg 94 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 21795.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 261.6 | |
| All* | Total formula weight | 22057.6 |
