1ZRQ
Escherichia coli Methylenetetrahydrofolate Reductase (reduced) complexed with NADH, pH 6.0
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 | 5,10-methylenetetrahydrofolate reductase | polymer | 304 | 34215.9 | 3 | UniProt (P00394) Pfam (PF02219) UniProt (by SIFTS) (P0AEZ1) In PDB | Escherichia coli | |
| 2 | A, B, C | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | A, B, C | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 3 | Chemie (FAD) | |||
| 4 | A, B, C | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 3 | Chemie (NAI) | |||
| 5 | water | water | 18.0 | 262 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 296 (UniProt: P00394)
| PDB | External Database | Details |
|---|---|---|
| Leu 297 | - | cloning artifact |
| Glu 298 | - | cloning artifact |
| His 299 | - | expression tag |
| His 300 | - | expression tag |
| His 301 | - | expression tag |
| His 302 | - | expression tag |
| His 303 | - | expression tag |
| His 304 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 102647.6 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 4737.2 | |
| All* | Total formula weight | 107384.8 |
