6Y2N
Crystal structure of ribonucleotide reductase R2 subunit solved by serial synchrotron crystallography
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Ribonucleoside-diphosphate reductase subunit beta | polymer | 341 | 39608.9 | 1 | UniProt (A4F980) Pfam (PF00268) In PDB | Saccharopolyspora erythraea (strain ATCC 11635 / DSM 40517 / JCM 4748 / NBRC 13426 / NCIMB 8594 / NRRL 2338) | |
| 2 | A | MANGANESE (III) ION | non-polymer | 54.9 | 1 | Chemie (MN3) | |||
| 3 | A | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 4 | water | water | 18.0 | 23 | Chemie (HOH) |
Sequence modifications
A: 23 - 360 (UniProt: A4F980)
| PDB | External Database | Details |
|---|---|---|
| Gly 20 | - | expression tag |
| His 21 | - | expression tag |
| Met 22 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 39608.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 110.8 | |
| All* | Total formula weight | 39719.7 |
