Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | RNA-directed RNA polymerase nsp12 | polymer | 932 | 106781.0 | 1 | UniProt (P0DTD1) Pfam (PF06478) Pfam (PF00680) | Severe acute respiratory syndrome coronavirus 2 | Pol,RdRp,Non-structural protein 12,nsp12 |
| 2 | B, D (B, D) | Non-structural protein 8 | polymer | 198 | 21903.0 | 2 | UniProt (P0DTD1) Pfam (PF08717) | Severe acute respiratory syndrome coronavirus 2 | nsp8 |
| 3 | C (C) | Non-structural protein 7 | polymer | 83 | 9248.8 | 1 | UniProt (P0DTC1) Pfam (PF08716) | Severe acute respiratory syndrome coronavirus 2 | nsp7 |
| 4 | E (I) | RNA (5'-R(P*AP*AP*GP*AP*AP*GP*CP*UP*AP*U*(A1ELZ))-3') | polymer | 11 | 3601.3 | 1 | Severe acute respiratory syndrome coronavirus 2 | ||
| 5 | F (J) | RNA (5'-R(P*UP*AP*UP*AP*GP*CP*UP*UP*CP*UP*U)-3') | polymer | 11 | 3406.0 | 1 | Severe acute respiratory syndrome coronavirus 2 | ||
| 6 | G, H (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 7 | I, J (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 8 | K (A) | water | water | 18.0 | 2 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 166843.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 179.4 | |
| All* | Total formula weight | 167022.6 |
