1PJ1
RIBONUCLEOTIDE REDUCTASE R2-D84E/W48F SOAKED WITH FERROUS IONS AT PH 5
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Ribonucleoside-diphosphate reductase 1 beta chain | polymer | 375 | 43387.8 | 2 | UniProt (P69924) Pfam (PF00268) In PDB | Escherichia coli | Ribonucleotide reductase 1, B2 protein, R2 protein |
2 | A, B | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
3 | A, B | MERCURY (II) ION | non-polymer | 200.6 | 15 | Chemie (HG) | |||
4 | water | water | 18.0 | 305 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 375 (UniProt: P69924)
PDB | External Database | Details |
---|---|---|
Phe 48 | Trp 48 | engineered mutation |
Glu 84 | Asp 84 | engineered mutation |
Asn 326 | Gln 326 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 86775.6 | |
Non-Polymers* | Number of molecules | 19 |
Total formula weight | 3232.2 | |
All* | Total formula weight | 90007.9 |