1MRR
SUBSTITUTION OF MANGANESE FOR IRON IN RIBONUCLEOTIDE REDUCTASE FROM ESCHERICHIA COLI. SPECTROSCOPIC AND CRYSTALLOGRAPHIC CHARACTERIZATION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | RIBONUCLEOTIDE REDUCTASE R1 PROTEIN | polymer | 375 | 43369.8 | 2 | UniProt (P69924) Pfam (PF00268) In PDB | Escherichia coli | |
| 2 | A, B | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 3 | A, B | MERCURY (II) ION | non-polymer | 200.6 | 13 | Chemie (HG) | |||
| 4 | water | water | 18.0 | 233 | 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 | 17 |
| Total formula weight | 2827.4 | |
| All* | Total formula weight | 89567.0 |
