1RIB
STRUCTURE AND FUNCTION OF THE ESCHERICHIA COLI RIBONUCLEOTIDE REDUCTASE PROTEIN R2
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) | RIBONUCLEOTIDE REDUCTASE R1 PROTEIN | polymer | 375 | 43369.8 | 2 | UniProt (P69924) Pfam (PF00268) | Escherichia coli | |
| 2 | C, D (A, B) | MU-OXO-DIIRON | non-polymer | 127.7 | 2 | Chemie (FEO) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 325 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 375 (UniProt: P69924)
| PDB | External Database | Details |
|---|---|---|
| Ala 7 | Gln 7 | conflict |
| Gln 24 | Asn 24 | conflict |
| Asn 326 | Gln 326 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86739.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 255.4 | |
| All* | Total formula weight | 86995.0 |
