7Q3R
Crystal structure of SARS-CoV-2 RBD in complex with the neutralizing nanobodies VHH-F04 and VHH-G09
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Spike glycoprotein | polymer | 198 | 22278.0 | 1 | UniProt (A0A6H2EIN2) Pfam (PF09408) UniProt (by SIFTS) (P0DTC2) | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2) | S glycoprotein,E2,Peplomer protein |
| 2 | B (F) | VHH-F04 | polymer | 142 | 15465.1 | 1 | Vicugna pacos | ||
| 3 | C (G) | VHH-G09 | polymer | 135 | 14776.3 | 1 | Vicugna pacos | ||
| 4 | D (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 5 | E, F, G, H, I (A, F) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 6 | J, K, L (A, F, G) | water | water | 18.0 | 277 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 52519.3 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 177.3 | |
| All* | Total formula weight | 53121.0 |
