7S2K
Crystal structure of sulfonamide resistance enzyme Sul2 in complex with 7,8-dihydropteroate, magnesium, and pyrophosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Sul2 | polymer | 271 | 28501.5 | 2 | Pfam (PF00809) UniProt (by SIFTS) (P0AC11) In PDB | uncultured bacterium | |
| 2 | A, B | 7,8-DIHYDROPTEROATE | non-polymer | 314.3 | 2 | Chemie (78H) | |||
| 3 | A | PYROPHOSPHATE 2- | non-polymer | 176.0 | 1 | Chemie (POP) | |||
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | B | 4-AMINOBENZOIC ACID | non-polymer | 137.1 | 1 | Chemie (PAB) | |||
| 8 | water | water | 18.0 | 371 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57003.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1093.5 | |
| All* | Total formula weight | 58096.6 |
