8SK5
Crystal structure of the SARS-CoV-2 neutralizing VHH 7A9 bound to the spike 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 (A) | Spike protein S1 | polymer | 231 | 26095.3 | 1 | UniProt (P0DTC2) Pfam (PF09408) | Severe acute respiratory syndrome coronavirus 2 | |
| 2 | B (B) | anti-SARS-CoV-2 receptor binding domain VHH | polymer | 165 | 18224.8 | 1 | Lama glama (llama) | ||
| 3 | C (C) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 1 | In PDB GlyTouCan (G21290RB) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 157 | Chemie (HOH) |
Sequence modifications
A: 319 - 541 (UniProt: P0DTC2)
| PDB | External Database | Details |
|---|---|---|
| Ser 542 | - | expression tag |
| Gly 543 | - | expression tag |
| His 544 | - | expression tag |
| His 545 | - | expression tag |
| His 546 | - | expression tag |
| His 547 | - | expression tag |
| His 548 | - | expression tag |
| His 549 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 44320.1 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 570.5 | |
| All* | Total formula weight | 44890.7 |
