2BQ1
Ribonucleotide reductase class 1b holocomplex R1E,R2F from Salmonella typhimurium
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | E, F | RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 2 ALPHA SUBUNIT | polymer | 714 | 80686.2 | 2 | UniProt (Q08698) Pfam (PF08343) Pfam (PF00317) Pfam (PF02867) In PDB | SALMONELLA TYPHIMURIUM | RIBONUCLEOTIDE REDUCTASE 2, R1E PROTEIN |
2 | I, J | RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 2 BETA SUBUNIT | polymer | 319 | 36263.0 | 2 | UniProt (P17424) Pfam (PF00268) In PDB | SALMONELLA TYPHIMURIUM | RIBONUCLEOTIDE REDUCTASE 2, R2F PROTEIN |
3 | E, F | 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (DGT) | |||
4 | E, F | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
5 | I, J | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 233898.4 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1286.4 | |
All* | Total formula weight | 235184.8 |