1P33
Pteridine reductase from Leishmania tarentolae complex with NADPH and MTX
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, D | Pteridine reductase 1 | polymer | 289 | 30772.8 | 4 | UniProt (P42556) Pfam (PF13561) In PDB | Leishmania tarentolae | H region methotrexate resistance protein |
| 2 | A, B, C, D | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 4 | Chemie (NDP) | |||
| 3 | A, B, C, D | METHOTREXATE | non-polymer | 454.4 | 4 | Chemie (MTX) | |||
| 4 | water | water | 18.0 | 173 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 123091.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 4799.4 | |
| All* | Total formula weight | 127890.5 |
