8P2S
Cryo-EM structure of the anaerobic ribonucleotide reductase from Prevotella copri in its dimeric, ATP/dTTP/GTP-bound state
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Anaerobic ribonucleoside-triphosphate reductase | polymer | 743 | 84636.1 | 2 | UniProt (R6BY16) Pfam (PF03477) Pfam (PF13597) UniProt (by SIFTS) (A0A3E4SF67) In PDB | Segatella copri | |
2 | A, B | THYMIDINE-5'-TRIPHOSPHATE | non-polymer | 482.2 | 2 | Chemie (TTP) | |||
3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | B | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
5 | B | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence modifications
A, B: 1 - 739 (UniProt: R6BY16)
PDB | External Database | Details |
---|---|---|
Gly -3 | - | expression tag |
Pro -2 | - | expression tag |
Gly -1 | - | expression tag |
Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 169272.1 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1601.5 | |
All* | Total formula weight | 170873.6 |