9DB2
Class Ia ribonucleotide reductase with mechanism-based inhibitor N3CDP
This is a non-PDB format compatible entry.
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 | Protein B1,Ribonucleoside-diphosphate reductase 1 R1 subunit,Ribonucleotide reductase 1 |
| 2 | C, D (C, D) | Ribonucleoside-diphosphate reductase 1 subunit beta | polymer | 376 | 43558.1 | 2 | UniProt (P69924) Pfam (PF00268) | Escherichia coli | Protein B2,Protein R2,Ribonucleotide reductase 1 |
| 3 | E, M (A, B) | 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE | non-polymer | 491.2 | 2 | Chemie (DTP) | |||
| 4 | F, I, N, O (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | G, H, K, L (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 4 | Chemie (ATP) | |||
| 6 | J (A) | UNKNOWN LIGAND | non-polymer | 214.1 | 1 | Chemie (UNL) | |||
| 7 | P (B) | 4-amino-1-{(3xi)-3-C-amino-2-deoxy-5-O-[(S)-hydroxy(phosphonooxy)phosphoryl]-beta-D-threo-pentofuranosyl}pyrimidin-2(1H)-one | non-polymer | 402.2 | 1 | Chemie (A1A3L) | |||
| 8 | Q, R (C, D) | MU-OXO-DIIRON | non-polymer | 127.7 | 2 | Chemie (FEO) | |||
| 9 | S, T, U, V (A, B, C, D) | water | water | 18.0 | 624 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 258870.3 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 3980.0 | |
| All* | Total formula weight | 262850.3 |
