7KLW
Crystal structure of synthetic nanobody (Sb45+Sb68) complexes with SARS-CoV-2 receptor binding domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Spike protein S1 | polymer | 194 | 21772.4 | 1 | UniProt (P0DTC2) Pfam (PF09408) In PDB | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) | |
| 2 | B | SB45, Synthetic Nanobody | polymer | 120 | 13503.0 | 1 | synthetic construct | ||
| 3 | C | SB68, Synthetic nanobody | polymer | 127 | 13707.1 | 1 | synthetic construct | ||
| 4 | water | water | 18.0 | 96 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 48982.5 | |
| All* | Total formula weight | 48982.5 |
