7Q3Q
Crystal structure of SARS-CoV-2 RBD in complex with the neutralizing nanobody VHH-12
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | VHH-12 | polymer | 141 | 15274.1 | 1 | Vicugna pacos | ||
| 2 | B (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 |
| 3 | C (C) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 4 | D, E, I (B, A) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | F, G, H (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 6 | J (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 7 | K, L (B, A) | water | water | 18.0 | 134 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 37552.1 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 478.7 | |
| All* | Total formula weight | 38455.2 |
