8XHU
Crystal structure of Helicobacter pylori IspDF
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Bifunctional enzyme IspD/IspF | polymer | 381 | 42890.3 | 3 | UniProt (O25664) Pfam (PF01128) Pfam (PF02542) | Helicobacter pylori 26695 | |
| 2 | D, E, F, M, Q... (A, B, C) | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
| 3 | G, H, I, J, N... (A, B, C) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 8 | Chemie (EDO) | |||
| 4 | K (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | L, P, V (A, B, C) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 6 | W (C) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | X, Y, Z (A, B, C) | water | water | 18.0 | 398 | Chemie (HOH) |
Sequence modifications
A, B, C: 33 - 406 (UniProt: O25664)
| PDB | External Database | Details |
|---|---|---|
| Met 26 | - | initiating methionine |
| His 27 | - | expression tag |
| His 28 | - | expression tag |
| His 29 | - | expression tag |
| His 30 | - | expression tag |
| His 31 | - | expression tag |
| His 32 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 128670.9 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1468.9 | |
| All* | Total formula weight | 130139.8 |
