9JCY
Crystal structure of the HCoV-HKU1 RBD in complex with Fab
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 | 308 | 34275.0 | 1 | UniProt (Q5MQD0) Pfam (PF09408) | Human coronavirus HKU1 (isolate N1) | |
| 2 | B (C) | Heavy chain of Fab | polymer | 235 | 24898.6 | 1 | Homo sapiens | ||
| 3 | C (B) | Light chain of Fab | polymer | 214 | 23343.8 | 1 | Homo sapiens | ||
| 4 | D, E (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 5 | F, G, H, I (A, B) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 6 | J, K, L (A, C, B) | water | water | 18.0 | 640 | Chemie (HOH) |
Sequence modifications
A: 323 - 609 (UniProt: Q5MQD0)
| PDB | External Database | Details |
|---|---|---|
| Ser 610 | - | expression tag |
| Gly 611 | - | expression tag |
| Leu 612 | - | expression tag |
| Glu 613 | - | expression tag |
| Val 614 | - | expression tag |
| Leu 615 | - | expression tag |
| Phe 616 | - | expression tag |
| Gln 617 | - | expression tag |
| Gly 618 | - | expression tag |
| Pro 619 | - | expression tag |
| Gly 620 | - | expression tag |
| Gly 621 | - | expression tag |
| Ser 622 | - | expression tag |
| His 623 | - | expression tag |
| His 624 | - | expression tag |
| His 625 | - | expression tag |
| His 626 | - | expression tag |
| His 627 | - | expression tag |
| His 628 | - | expression tag |
| His 629 | - | expression tag |
| His 630 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 82517.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 810.8 | |
| All* | Total formula weight | 83328.2 |
