6N4K
Dithionite-reduced nucleotide-free form of the nitrogenase Fe-protein from A. vinelandii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Nitrogenase iron protein 1 | polymer | 289 | 31417.0 | 2 | UniProt (P00459) Pfam (PF00142) | Azotobacter vinelandii | Nitrogenase Fe protein 1,Nitrogenase component II,Nitrogenase reductase |
| 2 | C (A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 46 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62834.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 351.6 | |
| All* | Total formula weight | 63185.7 |
