3FRE
S. aureus DHFR complexed with NADPH and TMP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | Dihydrofolate reductase | polymer | 158 | 18144.7 | 1 | UniProt (P0A017) Pfam (PF00186) | Staphylococcus aureus | DHFR |
| 2 | B (X) | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 1 | Chemie (NDP) | |||
| 3 | C (X) | TRIMETHOPRIM | non-polymer | 290.3 | 1 | Chemie (TOP) | |||
| 4 | D (X) | water | water | 18.0 | 108 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18144.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1035.7 | |
| All* | Total formula weight | 19180.5 |
