7MDW
CryoEM structure of SARS-CoV-2 RBD in complex with nanobodies Nb21 and Nb105
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | nonobody Nb21 | polymer | 117 | 12593.0 | 1 | Lama glama (Llama) | ||
| 2 | B (R) | Spike protein S1 | polymer | 194 | 21776.4 | 1 | UniProt (P0DTC2) Pfam (PF09408) | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2) | |
| 3 | C (B) | nanobody Nb105 | polymer | 124 | 13795.3 | 1 | Lama glama (Llama) | ||
| 4 | D (R) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 48164.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 221.2 | |
| All* | Total formula weight | 48385.9 |
