Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE M2 SUBUNIT | polymer | 332 | 38693.3 | 1 | UniProt (P31350) Pfam (PF00268) | HOMO SAPIENS (HUMAN) | RIBONUCLEOTIDE REDUCTASE SMALL SUBUNIT, RIBONUCLEOTIDE REDUCTASE SMALL CHAIN, RIBONUCLEOTIDE REDUCTASE SUBUNIT R2 |
| 2 | B (A) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 3 | C (A) | water | water | 18.0 | 6 | Chemie (HOH) |
Sequence modifications
A: 58 - 59 (PDB: 2UW2)
A: 60 - 389 (UniProt: P31350)
A: 60 - 389 (UniProt: P31350)
| PDB | External Database | Details |
|---|---|---|
| Pro 251 | Leu 251 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 38693.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 55.8 | |
| All* | Total formula weight | 38749.1 |
