8VHN
Crystal Structure of E. coli class Ia ribonucleotide reductase alpha subunit bound to two ATP molecules
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) | Ribonucleoside-diphosphate reductase 1 subunit alpha | polymer | 761 | 85877.1 | 2 | UniProt (P00452) Pfam (PF03477) Pfam (PF00317) Pfam (PF02867) | Escherichia coli K-12 | Protein B1,Ribonucleoside-diphosphate reductase 1 R1 subunit,Ribonucleotide reductase 1 |
| 2 | C, E, F, J, L... (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 6 | Chemie (ATP) | |||
| 3 | D, G, K, N (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 4 | H, O (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | I, P (A, B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 6 | Q, R (A, B) | water | water | 18.0 | 758 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 171754.2 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 3715.0 | |
| All* | Total formula weight | 175469.1 |
