8GB6
Crystal structure of SARS-CoV-2 receptor binding domain in complex with neutralizing antibody 21B6
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 | 205 | 23104.9 | 1 | UniProt (P0DTC2) Pfam (PF09408) | Severe acute respiratory syndrome coronavirus 2 | |
| 2 | B (H) | 21B6 Heavy chain | polymer | 226 | 23884.8 | 1 | Macaca mulatta | ||
| 3 | C (L) | 21B6 Light chain | polymer | 214 | 23337.7 | 1 | Macaca mulatta | ||
| 4 | D (B) | 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) | |||
| 5 | E, F, G, H, I... (A, H, L) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 6 | M, N, O (A, H, L) | water | water | 18.0 | 587 | Chemie (HOH) |
Sequence modifications
A: 333 - 530 (UniProt: P0DTC2)
| PDB | External Database | Details |
|---|---|---|
| Gly 531 | - | expression tag |
| His 532 | - | expression tag |
| His 533 | - | expression tag |
| His 534 | - | expression tag |
| His 535 | - | expression tag |
| His 536 | - | expression tag |
| His 537 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 70327.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 570.5 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 768.5 | |
| All* | Total formula weight | 71666.5 |
