1JPR
Mn substituted Ribonucleotide reductase R2 from E. coli oxidized by nitric oxide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Protein R2 of Ribonucleotide reductase | polymer | 375 | 43426.9 | 2 | UniProt (P69924) Pfam (PF00268) In PDB | Escherichia coli | RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 BETA CHAIN |
| 2 | A, B | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 3 | A, B | MERCURY (II) ION | non-polymer | 200.6 | 14 | Chemie (HG) | |||
| 4 | water | water | 18.0 | 717 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86853.7 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 3028.0 | |
| All* | Total formula weight | 89881.7 |
